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Martin Audio

Martin Audio ACP-55T-B 5.25" Compact Passive Two Way Pendant Ceiling Speaker

Martin Audio ACP-55T-B 5.25" Compact Passive Two Way Pendant Ceiling Speaker

Stock: 20
Regular price $250.00 USD
Regular price Sale price $250.00 USD
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Martin Audio ACP-55T-B 5.25" Compact Passive Two Way Pendant Ceiling Speaker

As part of the ADORN commercial loudspeaker series, the ACP-55T is a compact, two-way pendant loudspeaker designed for background and foreground applications hat require premium performance and cost competitiveness in spaces with open ceiling architecture.

The ACP-55T brings full-frequency response, consistent coverage and intelligibility to a wide range of architectural environments — from hotel atriums and exhibition spaces to retail outlets, bars and restaurants.

Comprising a 5.25” (135mm) LF driver and a 0.75” (19mm) silk-dome tweeter, the ACP-55T produces 109dB peak output at 1 metre and delivers superb sound quality for both music and speech reproduction. Its stylish pendant enclosure is equipped with a single-point mounting system plus provision for attaching a safety cable.

The consistent and wide 150° conical coverage of the ACP-55T reduces the number of speakers required for even coverage — leading to a reduction in installation cost.

It incorporates a high-quality transformer for 70V/100V line operation, with transformer taps selected by a rotary switch at the top of the pendant enclosure. The switch also provides for 16-ohm low impedance operation — enabling four or more speakers to be driven in parallel from a single amplifier channel. For full-bandwidth protection, the low and high- frequency sections are individually protected against overload by auto-resetting thermal fuses.

The grille is bezel-less for a clean look, its bayonet fitting is easy to remove without the use of tools and finished in white or black to match ADORN on-wall loudspeakers and may also be painted to blend with any décor.

  • High performance two-way pendant speaker
  • 5.25” (135mm) LF driver and 0.75” (19mm) HF dome tweeter
  • Wide 150° conical coverage pattern reduces speaker count required for even coverage
  • 70V/100V multi-tap line transformer or 16-ohm low-impedance operation
  • Low and high-frequency overload protection
  • Quick release, bezel-less grille
  • UL94V-0 rated baffle and enclosure
  • 5-year warranty
TYPE: Passive two-way pendant speaker, ported bass reflex
FREQUENCY RESPONSE (1): 98Hz-20kHz ± 3dB
                               -10dB @ 56Hz
LF: 5.25” /1” high-temp voice coil, coated paper cone, rubber surround, ferrite motor, pressed steel chassis
HF: 0.75” silk dome, neodymium motor
RATED POWER (2): 50W AES, 200W peak
RECOMMENDED AMPLIFIER: VIA2004 (for low-impedance operation)
SENSITIVITY(4): 86dB / 1W(4V) / 1m (full space)
MAXIMUM SPL (9): 109dB peak
DISPERSION (-6DB): 150° conical up to 7kHz
CROSSOVER: 3kHz passive (LF and HF auto-resetting fuses
70V: 30w / 15w / 7.5w / 3.75w
100V: 30w / 15w / 7.5w
ENCLOSURE: UL 94V-0 rated ABS baffle and enclosure
GRILLE: Perforated steel, powder-coated, bayonet fitting
CONNECTORS: Ceramic connector (in and link)
DIMENSIONS: (OD) 246mm x (D) 238mm
                (OD) 9.7in x (D) 9.35in
WEIGHT: 3.46kg (7.62lbs)

Retail outlets
Cafes, bars and restaurants
Museums and Houses of Worship
Hotels, casinos and concourses
Exhibition spaces and convention centers
Transportation facilities

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping --Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids

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