Martin Audio ADORN ACS40TS 4″ 2-Way Enclosed Ceiling Speaker 180¬∞ 100V White
£143.55£119.63 Incl. VATExcl. VAT
The ACS-40TS brings full-frequency response, consistent coverage and intelligibility to a wide range of architectural environments ‚Äî from hotels and concourses to retail outlets, bars and restaurants.Comprising a 4″ (100mm) LF driver and a 0.75″ (19mm) silk- dome tweeter, the ACS-40TS produces 108dB peak output at 1 metre and has a high-fidelity sonic character ideal for both music and speech reproduction. Its ported design delivers strong bass that extends down to 73 Hz.The very wide 180¬∞ conical coverage of the ACS-40TS makes it particularly suitable for low ceilings and reduces the number of speakers required for even coverage ‚Äî leading to a reduction in installation cost. It features a shallow backcan for installation in ceilings with a minimum cavity depth.It incorporates a high-quality transformer for 70V/100V line operation, with transformer taps selected by a rotary switch accessible behind the powder-coated, perforated steel grille. The switch also provides for 16-ohm low impedance operation ‚Äî 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 against overload by auto-resetting thermal fuses.
- High performance two-way ceiling speaker
- 4” (100mm) LF driver and 0.75” (19mm) HF dome tweeter
- Very wide 180° conical coverage pattern reduces speaker count required for even coverage
- 70V/100V multitap 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
Applications
- Retail outlets
- Cafes, bars and restaurants
- Museums and Houses of Worship
- Hotels, casinos and concourses
- Transportation facilities
- Boardrooms and reception areas
- TYPE: Ultra-compact, passive two-way ceiling speaker, ported bass reflex
- FREQUENCY RESPONSE (1): 106Hz-20kHz ± 3dB
- -10dB @ 73Hz
- DRIVERS:
- LF: 4” /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): 40W AES, 160W peak
- RECOMMENDED AMPLIFIER: VIA2004 (for low-impedance operation)
- SENSITIVITY(4): 86dB / 1W(4V) / 1m
- MAXIMUM SPL (9): 108dB peak
- NOMINAL IMPEDANCE: 16Ω
- DISPERSION (-6DB): 180° conical up to 10kHz
- CROSSOVER: 3.5 kHz passive (LF and HF auto-resetting fuses)
- TRANSFORMER TAPS:
- 70V: 20w / 10w / 5w / 2.5w
- 100V: 20w / 10w / 5w
- RECOMMENDED HIGH-PASS FILTER: 75Hz 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) 221mm x (D) Back Can 97mm, (D) Inc. Grille 115mm
- (OD) 8.7in x (D) Back Can 3.81in, (D) Inc. Grille 4.51in
- WEIGHT: 2.2kg (4.8lbs)
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