Digital buyer journeys
What digital buyer journeys means for buyers and exhibitors in this sector.
Event overview
Overview
PALM Expo Delhi is a premier exhibition dedicated to Pro Audio, Home Audio, and Lighting technologies, taking place from January 7-9, 2027, at Hall 6, Bharat Mandapam, New Delhi.
This event aims to connect industry professionals with cutting-edge innovations and high-intent buyers in North India’s growing market.
Attendees will have the opportunity to explore advanced solutions, network with industry leaders, and witness live demonstrations of the latest technologies.
TL;DR
- 1Dates and Venue: PALM Expo Delhi runs from January 7-9, 2027, at Hall 6, Bharat Mandapam, New Delhi, India.
- 2Scale and Focus: This inaugural edition is set to attract 7,000 visitors and showcase innovations in Pro Audio, Lighting, and AV technology.
- 3Organiser: The event is organised by Informa Markets, a leader in live events and exhibitions.
- 4Buyer Authority: Attendees include project consultants, system integrators, and enterprise decision-makers.
- 5Entry: Registration is required; visit the official website for details.
Why visit
Attending PALM Expo Delhi offers a unique opportunity to discover the latest advancements in Pro Audio and Lighting technologies. Engage with industry leaders, participate in live demonstrations, and network with key decision-makers. This event is essential for professionals looking to stay ahead in a rapidly evolving market.
Why exhibit
Exhibiting at PALM Expo Delhi provides unparalleled access to a high-intent audience of project consultants and system integrators. Showcase your innovations, generate leads, and establish your brand as a leader in the Pro Audio and Lighting sectors. This is your chance to connect with decision-makers actively seeking solutions for large-scale projects.
Attendees, exhibitors & solutions
Who this event is for
Visitor profile
Typical attendee groups you can expect to meet.
System integrators specifying pro audio, AV, control and conferencing for auditoriums, hotels, campuses and houses of worship
Rental and touring production houses buying line arrays, moving heads, hoists and stage rigging
Live sound engineers and FOH or monitor mixers comparing consoles, microphones, wireless and IEM systems
Lighting designers and programmers working with DMX, media servers, LED fixtures and follow spots
AV and IT consultants writing specifications for corporate, education and government venue projects
Broadcast, studio and post-production engineers sourcing monitors, interfaces, acoustics and recording gear
DJs, musicians and music producers looking at controllers, studio monitors and production tools
Distributors, dealers and importers evaluating Indian and international brand lines for the India market
Venue and event operations managers from hotels, convention centres, multiplexes and theme parks
Theatre, film and broadcast technical teams sourcing stage technology and on-set lighting
Government and public-sector project teams specifying audio and video for civic venues
Exhibitor profile
Main supplier and exhibitor segments present at the show.
Loudspeaker and line array manufacturers, from compact install boxes to large touring systems
Amplifier, DSP and audio networking brands working with Dante, AES67 and AV-over-IP
Digital mixing console, microphone and wireless system makers
Stage and architectural lighting manufacturers: moving heads, LED fixtures, dimmers, consoles and control
LED video wall, projection and media server suppliers
Truss, rigging, hoist, staging and drapery companies
AV integration, unified communications and conference technology vendors
DJ, studio, music production and instrument equipment brands
Cable, connector, power distribution and rack accessory suppliers
Acoustic treatment, seating and venue fit-out specialists
Indian distributors, importers and channel partners representing global brands
Rental houses exhibiting their inventory and production services
Product categories
Key solution areas showcased across the event.
Line array and point-source loudspeaker systems for touring, install and house of worship use
Power amplifiers, DSP processors and audio networking hardware (Dante, AES67, AV-over-IP)
Digital mixing consoles, outboard, stage boxes and monitor systems
Wired, wireless and instrument microphones plus in-ear monitoring and RF coordination tools
Stage lighting: moving heads, wash and beam fixtures, LED profiles, dimmers and DMX control
Architectural and entertainment lighting for venues, facades, clubs and broadcast studios
LED video walls, fine-pitch displays, projection, media servers and video processing
Truss, rigging, hoists, staging, drapery and safety equipment
Conference, interpretation and unified communications systems for corporate and education spaces
DJ gear, controllers, studio monitors and music production equipment
Broadcast, recording studio and post-production equipment, including acoustic treatment
Cables, connectors, racks, power distribution and installation accessories
Location & Facilities
Venue
Bharat Mandapam
Hall 6, Pragati Maidan, New Delhi, India
Facilities
Parking
Hall 6, Bharat Mandapam in New Delhi typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Food options
On-site catering
On-site diningParking: Hall 6, Bharat Mandapam in New Delhi typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Gate: Follow organiser signage to the main visitor entrance at Hall 6, Bharat Mandapam for badge collection; allow extra time for security screening during peak morning arrival.
Attend
Entry & tickets
Event days & opening times
DayOpening hours
07 – 09 January 2027:10:00 AM – 6:00 PM daily
09 January 2027:10:00 AM – 5:00 PM
How the last edition performed
Previous edition
Visitors
7,000
Intelligence
Market context
Key market insights, trends, news and related events to help you understand the bigger picture.
New Delhi, IN
Why it matters
On 2027-01-07 to 2027-01-09, PALM Expo Delhi in New Delhi covering Pro Audio equipment including mixers and microphones, Home Audio systems for residential spaces, Advanced Display Techno gives technology buyers a single calendar window to compare suppliers, validate specs on the stand, and book follow-ups before the next buying cycle - especially when your roadmap matches the published exhibitor profile.
Industry trends
Key trends shaping this market and its wider industry.
Sustainability in procurement
What sustainability in procurement means for buyers and exhibitors in this sector.
Automation and labour efficiency
What automation and labour efficiency means for buyers and exhibitors in this sector.
Regional supply-chain resilience
What regional supply-chain resilience means for buyers and exhibitors in this sector.
Hybrid engagement models
What hybrid engagement models means for buyers and exhibitors in this sector.
Plan your trip
Travel & logistics
Local currency · INR
Arrival airports
Choose from the following airports, with convenient access to the event and venue.
Indira Gandhi International
to venue
by car
Hotel tiers
A range of accommodation options near the venue and across key areas.
Hotel Mayda Prime By Mayda Hospitality Pvt. Ltd.
budget
Mahipalpur / Delhi Airport corridorUSD 95–122 / night
Rated 4.4 with free parking in the Google Hotels capture. The listed INR 1,080 quote for 7-9 Jan 2027 appears to be a partial or per-person figure, so verify before paying a deposit.
Hotel Decent Suites - Delhi Airport
midscale
Street Number 13 / Delhi Airport corridorUSD 150–190 / night
Four-star property rated 4.8 with a pool and free cancellation; roughly 30-50 minutes by road to Bharat Mandapam depending on traffic.
Hotel Southern, New Delhi
midscale
New DelhiUSD 150–190 / night
Three-star property rated 3.8 with free cancellation and Wi-Fi; a practical base if you want central Delhi restaurants and metro access rather than the airport corridor.
Hotel Premier Inn Hotel in Mahipalpur Delhi Ncr
upscale
MahipalpurUSD 150–202 / night
Rated 4.9 in the Google Hotels capture with free cancellation and a hot tub. The INR 5,434 quote shown for the show dates should be rechecked at booking.
Local transport
Get around the city with these convenient transport options.
metro
Estimated costINR 30-80 single metro journey
Best forAirport Express (Orange Line): DEL Terminal 3 to New Delhi station
About 20 minutes to New Delhi station, then change to the Blue Line for Supreme Court station near Bharat Mandapam. Usually faster than road traffic during the morning peak.
metro
Estimated costApprox. INR 30-60 per single journey (smart card or QR ticket)
Best forDelhi Metro Blue Line to Supreme Court station / Pink Line to Pragati Maidan station
Both stations put you within a short auto-rickshaw or walk of the Bharat Mandapam gates. Use the Delhi Metro route planner to pick the closest exit for your hall.
taxi
Estimated costApprox. INR 450-800 one way by app cab or prepaid taxi (confirm app fare)
Best forDEL airport or hotel cluster to Bharat Mandapam, Pragati Maidan
Fare scales with traffic, luggage and surge pricing. Prepaid taxi counters inside arrivals are the simplest option if you do not have an Indian payment app set up.
auto-rickshaw
Estimated costApprox. INR 80-150 for the last-mile hop (agree the fare first)
Best forSupreme Court or Pragati Maidan metro station to the Bharat Mandapam gates
Short metered or negotiated hop; useful when the last stretch of road is congested and a cab would take longer to reach the gate.
bus
Estimated costApprox. INR 10-25 per ride (confirm current DTC fare stage)
Best forDTC and cluster bus services across central and south Delhi
Delhi Transport Corporation publishes routes and timetables and the network is dense, but buses are slower and crowded at peak. Best for short hops between hotel clusters and the venue district.
taxi
Estimated costApprox. INR taxi/rideshare from DEL to venue (estimate; confirm before travel)
Best forIndira Gandhi International (DEL) to Hall 6, Bharat Mandapam
Indira Gandhi International (DEL) is the main commercial gateway serving New Delhi; allow 45-60 min by road or rail to Hall 6, Bharat Mandapam.
Weather
January is New Delhi's coolest month, with daytime highs near 20-22 C and night lows around 7-8 C. The bigger operational risk is fog: dense morning fog in the first half of January can delay flights into DEL and slow road traffic on the airport expressway. Rain is uncommon, so an umbrella is less important than a warm layer and a mask for the winter air quality. Treat these as climatological bands, not a forecast, and check IMD or a weather app in the week before travel.
Plan for the climate
Check temperatures and pack accordingly
Venue connectivity
India uses 230 V / 50 Hz with type C, D and M plugs, so bring a universal adapter for laptops, consoles and demo gear. Airtel, Jio and Vi sell prepaid tourist SIMs at DEL arrivals against a passport and photo; eSIM plans bought before departure are often simpler. Wi-Fi at Bharat Mandapam is intended for basic use, so exhibitors running Dante, AV-over-IP or streaming demos should arrange a dedicated wired connection, a local hotspot or a 5G router. WhatsApp is the default channel for Indian trade contacts, and UPI is the standard payment method for cabs, food and small purchases.
Ride-hailing
Taxis
Public transit
Car rentals
Cultural notes
Useful information to help you have a smooth and respectful visit.
Language and business etiquette
English is the working language of the Indian pro audio and AV trade, and most exhibitors and integrators will happily discuss specifications in English. A handshake or a namaste with palms together both work; exchanging business cards at the start of a meeting is appreciated, and using titles such as Mr or Ms with surnames is a safe default.
Time and scheduling
New Delhi runs on IST (UTC+5:30). Meetings often start with a few minutes of informal conversation before business, and a scheduled 11:00 slot may be treated flexibly. Confirm important meetings by WhatsApp the day before and keep the first morning of the show lighter to absorb queues at security.
Dress and show floor
Business casual works on the show floor: collared shirts, chinos and closed shoes. January mornings are cool enough for a jacket or sweater, while air-conditioned halls and demo rooms can be chilly in the afternoon. Comfortable shoes matter given the size of the Bharat Mandapam halls.
Security and venue entry
Bharat Mandapam is a high-security complex with bag screening and photo ID checks at the gates. Carry your passport or a government photo ID each day, arrive early on the first morning, and avoid bringing large bags or restricted items that will slow screening.
Food, water and tipping
Bottled water is the safe default, and exhibition halls usually have food courts with vegetarian and non-vegetarian options. A 10 percent tip is normal at restaurants, small change is fine for porters and auto-rickshaw drivers, and hotel bills usually include service charge already. Many venues and restaurants are dry or do not serve alcohol openly.
Air quality and health
Delhi's winter air quality is often poor in January, and many visitors wear an N95 mask outdoors. Carry hand sanitiser, keep any prescribed medication in your hand luggage, and build a buffer day at the end of the trip in case fog disrupts your return flight.
Practical guides
Visitor & Exhibitor Essentials
Everything needed to arrive prepared, navigate the event, and make the visit productive.
Flights
Destination: DEL
Fly into Indira Gandhi International (DEL), which handles all international arrivals for New Delhi; Terminal 3 is the main gateway. Book to land on 6 January 2027 so you have a buffer before the 7 January opening and can absorb a fog delay, which is common on January mornings. The airport is roughly 15-16 km from Bharat Mandapam, so plan 45-75 minutes by road depending on traffic, or use the Airport Express plus Blue Line if you are travelling light. Domestic connections from Mumbai, Bengaluru and Hyderabad are frequent, and fares into Delhi rise around large trade events, so book early.
Transport
Get to the venue and around the city with these options.
Airport → venue: Primary gateways: Indira Gandhi International (DEL). Allow road or rail time to Bharat Mandapam; on-site parking is usually available at major exhibition venues.
Hotel → venue: Precinct hotels near Bharat Mandapam: Mahipalpur / Delhi Airport corridor: Hotel Mayda Prime By Mayda Hospitality Pvt. Ltd.; Street Number 13 / Delhi Airport corridor: Hotel Decent Suites - Delhi Airport; New Delhi: Hotel Southern, New Delhi.
Ride-hail: Uber, Ola and BluSmart all operate in New Delhi, with dedicated pickup zones at DEL Terminal 3 and drop-off points near the Bharat Mandapam gates. Fares are app-based and rise with demand, so compare the three before confirming and prefer the prepaid taxi counter inside arrivals if you do not have an Indian payment method set up. Save the venue pin and gate number offline, expect vehicle screening at the complex entrance, and avoid hailing from the main road where stopping is restricted.
Public transit: The Delhi Metro is the fastest way to reach the Pragati Maidan area: take the Blue Line to Supreme Court station or the Pink Line to Pragati Maidan station, then walk or take a short auto-rickshaw to the Bharat Mandapam gate. From DEL, the Airport Express (Orange Line) connects Terminal 3 with New Delhi station in about 20 minutes, where you change to the Blue Line. Fares are low, roughly INR 30-110 depending on the journey, and can be paid by smart card or QR ticket. DTC and cluster buses cover the rest of the city at fares of roughly INR 10-25 but are slower in peak hours.
Parking: Bharat Mandapam has on-site parking within the Pragati Maidan complex, with access controlled by the venue rather than the organiser. Charges, height restrictions and the gate used for Hall 6 are set locally, so confirm current rates and the exhibition gate before driving. Vehicles are screened at the entrance, and the approach roads around Pragati Maidan are congested during the morning peak, so allow an extra 20-30 minutes. Ride-hailing drop-offs are usually quicker than self-driving during show hours.
Weather
Plan and pack for the event climate.
Month: January 2027
Temperature: Approx. 7-22 C, with night and early-morning lows near 7-8 C and afternoon highs around 20-22 C. Fog can make mornings feel colder and reduce visibility until late morning.
Seasonality: January falls in Delhi's dry winter season, with rain on only a handful of days across the month. The dominant seasonal risk is fog rather than rain: dense morning fog can delay flights into DEL and slow road traffic, especially in the first half of the month.
Packing: Pack layers: a warm jacket or sweater for 7-8 C mornings and air-conditioned exhibition halls, plus lighter shirts for 20-22 C afternoons. Bring comfortable closed shoes for long days on the show floor, an N95 mask for Delhi's winter air quality, a universal power adapter for India's 230 V type C, D and M sockets, and business cards. An umbrella is optional in January; a light scarf is more useful for foggy mornings.
Plan your trip
Planning
Best day to visit: Day 2 (mid-show)
Mid-show days at PALM Expo Delhi usually combine full exhibitor attendance with scheduled B2B meetings, before early pack-down on the final day.
T-1
D-14: Register on palmexpodelhi.com and save the confirmation; check whether your badge is trade-only and needs company details.
T-2
D-14: Book flights into DEL and a hotel in the Mahipalpur or Aerocity cluster for early flights, or central Delhi for metro access.
T-3
D-13: Check passport validity for at least six months and apply for an India e-Business Visa if your nationality requires one.
T-4
D-12: Download the exhibitor list and shortlist stands by product area: loudspeakers, consoles, lighting, LED video, rigging and integration.
T-5
D-10: Book an airport transfer or install Ola, Uber or BluSmart and save the Bharat Mandapam gate location for offline use.
T-6
D-8: Check palmexpodelhi.com/schedule for demo sessions and conference slots, then block them in your diary.
T-7
D-6: Email or WhatsApp the exhibitors you most want to meet and ask for a specific time slot on 7 or 8 January.
T-8
D-5: Pack layers for 7-22 C days, a light jacket for air-conditioned halls, and an N95 mask for Delhi winter air quality.
T-9
D-4: Arrange connectivity: an eSIM before departure or an Airtel or Jio prepaid SIM at the airport with your passport and a photo.
T-10
D-3: Print or download the hotel confirmation, visa, return ticket and a spare set of business cards.
T-11
D-2: Change a small amount of cash to INR for auto-rickshaws and tips; cards and UPI work in most hotels and restaurants.
T-12
D-1: Check your flight status for fog delays, since January mornings at DEL are frequently affected.
T-13
D-1: Charge power banks and pack an India plug adapter (type C, D or M, 230 V).
T-14
D-0: Arrive at Bharat Mandapam early for bag screening and badge collection, allowing at least 30 minutes before your first meeting.
Sample visitor itinerary
Route-optimised day
Day 1 · morning
Registration and hall orientation at Hall 6, Bharat Mandapam
Day 2 · core sessions
Supplier meetings and product demos
Day 3 · wrap-up
Final negotiations and follow-up
Networking spots
2PALM Expo Delhi registration concourse
Hall 6, Bharat Mandapam
Central meeting point before and between hall appointments during show days.
Organiser B2B lounge (if offered)
Hall 6, Bharat Mandapam
Hosted matchmaking and buyer programmes when published by the organiser.
Budget
Costs & budget
Build your working budget
Adjust the inputs below to create a directional event budget.
Estimated budget
Live estimate
- Hotel × 2 nights₹190.00
- Per diem × 2₹150.00
Estimated total₹340.00
This is a directional estimate. Please verify live rates before booking.
Decision
Visit, exhibit, or skip?
Should you go?
Use this quick check to decide whether PALM Expo Delhi fits your visit, exhibit or skip plan.
QUESTION 1 OF 6
For PALM Expo Delhi, what is your primary role on the show floor?
Decision matrix
Compare participation options side by side to choose the best fit for your objectives.
visit
Your category focus and target suppliers align with the official exhibitor profile.
Best for
Buyers, engineers, and delegates sourcing Pro Audio equipment including mixers and microphones solutions and benchmarking suppliers at PALM Expo Delhi in New Delhi.
Min. budget
$46,166.00
Timeline
4-8 weeks before opening day for registration, hotels, and travel.
Risks
Session times and ticket tiers may change - confirm the official agenda before booking.
exhibit
You have a defined lead-generation or distributor recruitment goal for this market.
Best for
Brands and manufacturers launching Pro Audio equipment including mixers and microphones products who need qualified meetings with the event's trade audience.
Min. budget
$207,747.00
Timeline
3-6 months for stand booking, freight, staffing, and pre-show marketing.
Risks
Booth pricing and corner premiums vary by hall - confirm with the organiser sales team.
skip
Audience, geography, or commercial goals do not justify travel and stand costs this cycle.
Best for
Teams with weak category fit, budget constraints, or overlapping commitments during the New Delhi show week.
Timeline
N/A
Risks
Skipping may mean missing buyer meetings if competitors exhibit or attend the same week.
FAQs & glossary
Answers
Frequently asked
What are the dates and venue for PALM Expo Delhi 2027?
The show runs 7-9 January 2027 at Bharat Mandapam, Pragati Maidan, New Delhi, in Hall 6. Hall assignments, gate numbers and opening hours are published by the organiser at palmexpodelhi.com, so check the site close to your travel date before fixing your arrival time.
Who attends PALM Expo Delhi?
The audience is built around the professional audio, lighting, AV and entertainment technology trade: system integrators, rental and touring production houses, live sound and lighting engineers, AV consultants, studio and broadcast engineers, DJs and musicians, distributors and venue operators from across India and neighbouring markets.
Is PALM Expo Delhi a trade-only event or can the public attend?
It is positioned as a B2B exhibition for the professional audio, lighting and AV trades. Visitor eligibility, any student sessions and public timings are set by the organiser, so confirm the registration criteria on palmexpodelhi.com before booking travel.
How do I register as a visitor for PALM Expo Delhi 2027?
Use the visitor registration link on palmexpodelhi.com. Registration typically asks for your company name, job role and business email, and you should carry a photo ID to match the badge at the venue. Keep the confirmation on your phone as a backup to any printed badge.
What product categories are exhibited at PALM Expo Delhi?
Expect line arrays and loudspeakers, amplifiers and DSP, digital consoles, microphones and wireless, stage and architectural lighting, LED video walls and projection, truss and rigging, conference and AV integration systems, DJ and studio equipment, plus cables, racks and power distribution.
Is there a seminar, demo or conference programme at PALM Expo Delhi?
The organiser maintains a schedule page at palmexpodelhi.com/schedule. Use it to check demo times, conference sessions and any workshop slots, then block those hours before you fill your day with exhibitor meetings.
How do I get from Indira Gandhi International Airport to Bharat Mandapam?
DEL is roughly 15-16 km from Pragati Maidan. An app cab or prepaid taxi takes about 30-45 minutes off-peak and 60-75 minutes in peak traffic, roughly INR 450-800. The Airport Express runs to New Delhi station in about 20 minutes, with a Blue Line change to Supreme Court station near the venue.
Where should I stay for PALM Expo Delhi?
The Mahipalpur and Aerocity clusters near DEL suit early flights and are about 30-50 minutes from Bharat Mandapam. Central Delhi around Connaught Place and Karol Bagh is closer to the venue, roughly 20-35 minutes by road, and puts restaurants and metro lines within walking distance.
Is parking available at Bharat Mandapam?
The Bharat Mandapam complex has parking, with access and charges managed by the venue rather than the organiser. Confirm current rates and the correct exhibition gate before driving, and allow extra time for vehicle screening at the entrance.
What is the weather like in New Delhi in January?
January is Delhi's coolest month, with daytime highs near 20-22 C and night lows around 7-8 C. Dense morning fog in the first half of the month can delay flights and slow road traffic, and rain is uncommon. Pack layers and check the forecast in the week before travel.
Do I need a visa to attend PALM Expo Delhi from abroad?
Most foreign visitors need an Indian visa; India's e-Visa system covers business travel for many nationalities via indianvisaonline.gov.in. Apply well ahead of departure, check eligibility for your passport, and carry a printed copy of the visa along with your return ticket and hotel booking.
Can exhibitors bring demo equipment into India for the show?
Yes, but plan the customs route early. ATA Carnet or a temporary import procedure is normally used for demonstration equipment, and RF gear such as wireless microphones may need spectrum coordination. Confirm the current paperwork with your freight forwarder and the organiser's operations team.
Glossary
- Line array
- A vertical stack of identical loudspeaker modules with tightly controlled horizontal dispersion and adjustable vertical splay between boxes, used to throw even coverage to the back of large halls, arenas and outdoor stages. The number of modules and the splay angles are set by the room size and the target SPL.
- Point-source loudspeaker
- A single-box loudspeaker radiating sound from one acoustic origin. Point sources are the usual choice for front fills, delays, stage monitors and smaller rooms where a line array would be oversized or harder to aim.
- Digital mixing console
- A console that processes audio in the digital domain, with recallable scenes, onboard dynamics and EQ on most channels, and often a Dante or MADI card for connecting stage boxes, broadcast trucks and recording rigs.
- Dante
- Audinate's audio-over-IP protocol that carries many channels of digital audio over standard Ethernet. At a trade fair it is how consoles, amplifiers, stage boxes and processors from different brands are demonstrated on one network.
- AES67
- An interoperability standard for audio-over-IP that lets Dante, Ravenna, Q-LAN and similar networks exchange streams. Useful when a venue's installed network and a visiting production rig have to talk to each other.
- DMX512
- The RS-485 based control protocol used for dimmers, moving heads and LED fixtures, sent in universes of 512 channels. Console channel counts and fixture personalities are quoted in DMX universes on most show floors.
- Moving head fixture
- A motorised lighting fixture that pans, tilts, zooms and changes colour, gobo or prism under DMX control. Beam, spot and wash variants are judged on output, zoom range, colour mixing and noise level for studio use.
- Fine-pitch LED wall
- A video display built from tiled LED modules, where pitch is the distance in millimetres between pixels. Roughly 1.5 mm to 2.5 mm pitch is used for corporate stages, studios and close-viewing environments; larger pitches suit outdoor and long-throw applications.
- Truss and rigging
- Aluminium box, ladder or triangular truss, plus hoists, spansets and shackles, used to hang lighting and audio. Certified load ratings, venue rigging points and a documented load calculation are required before anything goes up.
- Class D amplifier
- A switch-mode amplifier topology with high efficiency and low heat output, now standard in touring amp racks and in installed 70V or 100V distributed line systems for hotels, malls and campuses.
- SPL
- Sound pressure level, measured in decibels. Venue licences and event permits often set a maximum SPL at the mix position or at the site boundary, which is why demo rooms at the show are usually level-controlled.
- Wireless frequency coordination
- Planning the RF frequencies used by wireless microphones and in-ear monitors so channels do not intermodulate or collide. In India, spectrum use and licensing rules apply, so coordinate before shipping RF gear.
- IP rating
- Ingress protection rating such as IP65, describing resistance to dust and water. It matters for outdoor fixtures, facade lighting and monsoon-exposed installs in Indian cities.
- Immersive audio
- Object-based or spatial formats such as Dolby Atmos and d&b Soundscape that place sound around and above the audience. Venue demos usually pair an immersive processor with a multi-speaker layout and a media server.
- Acoustic treatment
- Absorbers, diffusers and bass traps used to control reflections and reverberation time in studios, auditoriums, conference rooms and home theatres. It is usually specified alongside the loudspeaker and amplifier choice, not after it.
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Also known as
Alternate names and search phrases for this event.
- PALM Expo Delhi 2027
- Pro Audio exhibition in New Delhi
- AV technology events 2027
- PALM Expo Delhi New Delhi 2027
- PALM 2027
- PALM New Delhi 2027
- New Delhi IN
- Home Audio
- Lighting
- Pro Audio equipment including mixers and microphones
2 more alternate names hidden
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Sources
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References
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Publishers
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Date checked
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PALM Expo Delhi
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Digital business cards for the show floor
Display a free company card at your booth, or share your professional card on the show floor.