Martin AudioAudio EquipmentSKU ACS-55T
Martin Audio ACS-55T Passive Ceiling Speaker - ACS-55T
The Martin Audio ACS-55T is a passive two-way ceiling speaker from the ADORN commercial series, designed for professional audio environments. It features a 135mm low-frequency driver and a 19mm silk dome high-frequency tweeter to deliver clear sound. Procure.ae supplies this unit across the UAE and wider Middle East & Africa region.
This passive two-way ceiling speaker delivers a frequency response of 98Hz-20kHz ± 3dB with a maximum SPL of 113dB peak. It utilizes a 5.25-inch (135mm) LF driver and a 0.75-inch (19mm) silk dome HF tweeter for a 150° conical coverage pattern up to 7kHz. The rated power is 50W AES with 200W peak handling, supported by a 3kHz passive crossover with auto-resetting fuses.
Available in 70V/100V multitap or 16 ohm low-impedance options, it suits diverse installation needs. The unit features a UL94V-0 rated ABS baffle and zinc-plated steel backcan for durability. It includes tile rails, a C-ring backing plate, and a cut-out template for the 222mm diameter hole. Installation requires a quick-release, bezel-less perforated steel grille finished in RAL9016 white.
Type
compact passive two-way ceiling spe...
Weight
3kg (6.6lbs)
- Driver Configuration
- Power Handling
- Impedance Options
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Driver Configuration
Features a 5.25-inch (135mm) LF driver and a 0.75-inch (19mm) silk dome HF tweeter for precise audio reproduction.
02
Power Handling
Rated at 50W AES with 200W peak power capacity and sensitivity of 90dB / 1W(4V) / 1m.
03
Impedance Options
Available in 70V/100V multitap or 16 ohm low-impedance configurations for flexible system integration.
04
Acoustic Performance
Delivers a frequency response of 98Hz-20kHz ± 3dB with a 150° conical coverage pattern up to 7kHz.
05
Mounting Hardware
Includes tile rails, C-ring backing plate, and cut-out template for the required 222mm diameter hole.
Specifications
16 specificationsGeneral
ModelACS-55T
Typecompact passive two-way ceiling speaker
What's in the Box2 tile rails, C-ring backing plate, cut-out template
Audio
Coverage Pattern150° conical up to 7kHz
Crossover Frequency3kHz passive with LF and HF auto-resetting fuses
Frequency Response98Hz-20kHz ± 3dB, -10dB @ 62Hz
Impedance16Ω nominal; 70V/100V multitap transformer options
Max SPL113dB peak
Sensitivity90dB / 1W(4V) / 1m
Connectivity
Connector Typeceramic connector (in and link) behind fire-retardant steel cover
Power
Power Capacity (W)50W AES, 200W peak
Physical
DimensionsOD 245mm x Depth 209mm inc. grille; hole cut-out 222mm dia.
FinishRAL9016 white baffle and grille; zinc plated backcan
MaterialABS baffle, steel backcan, perforated steel grille, ceramic connectors
Weight3kg (6.6lbs)
Compliance
CertificationsUL 1480A, UL 2043, CSA C22.2 No. 205-17 compliant
Questions
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What is the frequency response of the Martin Audio ACS-55T?
The Martin Audio ACS-55T has a frequency response of 98Hz to 20kHz with a tolerance of ± 3dB. This range ensures accurate audio reproduction for speech and music in commercial installations.
Is the ACS-55T available in high-impedance versions?
Yes, the unit is available in 70V/100V multitap configurations as well as a 16 ohm low-impedance option. This allows for flexible integration into various distributed audio systems.
What are the mounting requirements for this speaker?
The speaker requires a 222mm diameter cut-out and fits into standard ceiling grids using the included tile rails. It also includes a C-ring backing plate and a cut-out template for easy installation.
Does it have safety certifications?
Yes, the ACS-55T holds UL 1480A, UL 2043, and CSA C22.2 No. 205-17 certifications. These ensure compliance with strict fire and safety standards for commercial building installations.
Can I buy the Martin Audio ACS-55T in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
