Martin Audio - ACS-55TS-W
Martin AudioAudio 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) |
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