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

Martin Audio

$250.00
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SKU:
256501
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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.

Features:
  • 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
Specification:
TYPE: Passive two-way pendant speaker, ported bass reflex
FREQUENCY RESPONSE (1): 98Hz-20kHz ± 3dB
                               -10dB @ 56Hz
DRIVERS :
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
NOMINAL IMPEDANCE: 16Ω
DISPERSION (-6DB): 150° conical up to 7kHz
CROSSOVER: 3kHz passive (LF and HF auto-resetting fuses
TRANSFORMER TAPS:
70V: 30w / 15w / 7.5w / 3.75w
100V: 30w / 15w / 7.5w
RECOMMENDED HIGH-PASS FILTER: 60Hz 24dB/oct
ENCLOSURE: UL 94V-0 rated ABS baffle and enclosure
FINISH: Black
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)

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


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