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Martin Audio - ACS-55TS-W

Martin Audio
Audio Passive Loudspeakers

The ACS-55TS is a compact, two-way ceiling speaker designed for background and foreground applications that require premium performance and cost competitiveness.




Description

The ACS-55TS brings full-frequency response, consistent coverage and intelligibility to a wide range of architectural environments — from hotels and concourses to retail outlets, bars and restaurants. Comprising a 5.25” (135mm) LF driver and a 0.75” (19mm) silk-dome tweeter, the ACS-55TS produces 1


Specifications

Name Value
TYPE Compact, passive two-way ceiling speaker, ported bass reflex
FREQUENCY RESPONSE (1) 117Hz-20kHz ± 3dB -10dB @ 79Hz
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) 90dB / 1W(4V) / 1m
MAXIMUM SPL (9) 113dB 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 65Hz 24dB/oct
ENCLOSURE UL 94V-0 rated ABS baffle with steel backcan
FINISH Baffle and grille: RAL9016 white Backcan: zinc plated
GRILLE Perforated steel, powder-coated, bayonet fitting
CONNECTORS Ceramic connector (in and link) located behind fire-retardant steel cover
ACCESSORIES (included) 2 tile rails C-ring backing plate Cut-out template
DIMENSIONS (OD) 245mm x (D) Back Can 100mm, (D) Inc. Grille 118mm (OD) 9.7in x (D) Back Can 3.95in, (D) Inc. Grille 4.65in
HOLE CUT-OUT DIMENSION 222mm (8.74”) diameter
WEIGHT 2.8kg (6.2lbs)