🚚 Order within the next 0 Day(s), 2 hours, 15 minutes, 27 seconds for delivery by 20 Jul, 2025.
Couldn't load pickup availability
Pickup currently unavailable at Mercury AV - Warehouse Collection Point
Martin Audio Warranty : 5 YEARS - Terms Apply
Pairs well with
Need help?
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Product details
Overview
** PRICED INDIVIDUALLY BUT PACKED IN PAIRS SO MUST BE ORDERED IN MULTIPLES OF 2 **
As part of the ADORN commercial loudspeaker series, the ACS-55TS is a compact, two-way ceiling speaker with a shallow backcan, designed for background and foreground applications that require premium performance and cost competitiveness.
Compact two-way ceiling speaker, shallow backcan 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 UL94V-0 rated baffle with zinc-plated steel backcan Quick release, bezel-less grille Tile rails and C-ring included 5-year warranty
Specifications
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 16O 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)