Martin Audio ADORN ACS55TS 5.25” Shallow Encl Ceiling Speaker 150° 100V White

Description

Main Features

  • Compact two-way ceiling speaker, shallow backcan only 100mm
  • 5.25” (100mm) 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

ACS-55TS

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” (100mm) LF driver and a 0.75” (19mm) silk-dome tweeter, the ACS-55TS produces 113dB 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 79Hz.

The wide 150° conical coverage of the ACS-55TS 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 of only 100mm 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 protected against overload by auto-resetting thermal fuses.

Product Features

  • Compact two-way ceiling speaker, shallow backcan
  • 5.25” (100mm) 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

Applications

  • Retail outlets
  • Cafes, bars and restaurants
  • Museums and Houses of Worship
  • Hotels, casinos and concourses
  • Transportation facilities
  • Boardrooms and reception areas

Product 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: 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
  • WEIGHT: 2.8kg (6.2lbs)
Product form

Main Features Compact two-way ceiling speaker, shallow backcan only 100mm 5.25” (100mm) LF driver and 0.75” (19mm) HF dome tweeter... Read more

SKU: 131132

£180.00

    • 2 years warranty and 30 days returns
    • Spread your payment using Klarna without fees
    Icon for truckDelivery: 2-3 working days

    Description

    Main Features

    • Compact two-way ceiling speaker, shallow backcan only 100mm
    • 5.25” (100mm) 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

    ACS-55TS

    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” (100mm) LF driver and a 0.75” (19mm) silk-dome tweeter, the ACS-55TS produces 113dB 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 79Hz.

    The wide 150° conical coverage of the ACS-55TS 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 of only 100mm 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 protected against overload by auto-resetting thermal fuses.

    Product Features

    • Compact two-way ceiling speaker, shallow backcan
    • 5.25” (100mm) 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

    Applications

    • Retail outlets
    • Cafes, bars and restaurants
    • Museums and Houses of Worship
    • Hotels, casinos and concourses
    • Transportation facilities
    • Boardrooms and reception areas

    Product 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: 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
    • WEIGHT: 2.8kg (6.2lbs)

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