Adorn 4″ Passive Two-way Ceiling Speaker with Transformer

28.599 kr.

UL94V-0 rated and designed for background and foreground applications

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Vörunr. MAR-ACS-40TS-W Vöruflokkar: ,
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The ACS-40TS 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 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 — 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 — 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.

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 (RAL9016) to match ADORN on-wall loudspeakers and may also be painted to blend with any décor.

Specification

TYPE Ultra-compact, passive two-way ceiling speaker, ported bass reflex
FREQUENCY RESPONSE 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 40W AES, 160W peak
RECOMMENDED AMPLIFIER VIA2004 (for low-impedance operation)
SENSITIVITY 86dB / 1W(4V) / 1m
MAXIMUM SPL 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
HOLE CUT-OUT DIMENSION 197mm (7.75”) diameter
WEIGHT 2.2kg (4.8lbs)

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