Martin Audio ADORN ACS55T 5.25” 2-Way Encl Ceiling Speaker 150° 100V White

Description

Main Features

  • High performance two-way ceiling speaker
  • 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 multitap line transformer or 16 ohm low-impedance operation
  • Low and high-frequency overload protection
  • UL94V-0 rated baffle with zinc-plated steel backcan

ACS-55T

The ACS-55T 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 CS-55T produces 113dB peak output at 1 metre and has a high-fidelity sonic character ideal for both music and speech reproduction. Its ported bass reflex design and backcan with generous internal volume maximises low frequency output and delivers strong bass that extends down to 62Hz.

The wide 150° conical coverage of the ACS-55T reduces the number of speakers required for even coverage — leading to a reduction in installation cost.

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

  • High performance two-way ceiling speaker
  • 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 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

Product Specification

  • TYPE: Compact, passive two-way ceiling speaker, ported bass reflex
  • FREQUENCY RESPONSE (1): 98Hz-20kHz ± 3dB -10dB @ 62Hz
  • 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 192mm, (D) Inc. Grille 209mm
    • (OD) 9.7in x (D) Back Can 7.55in, (D) Inc. Grille 8.23in
  • WEIGHT: 3kg (6.6lbs)
Product form

Main Features High performance two-way ceiling speaker 5.25” (100mm) LF driver and 0.75” (19mm) HF dome tweeter Wide 150° conical... Read more

SKU: 131131

£204.00

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

    Description

    Main Features

    • High performance two-way ceiling speaker
    • 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 multitap line transformer or 16 ohm low-impedance operation
    • Low and high-frequency overload protection
    • UL94V-0 rated baffle with zinc-plated steel backcan

    ACS-55T

    The ACS-55T 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 CS-55T produces 113dB peak output at 1 metre and has a high-fidelity sonic character ideal for both music and speech reproduction. Its ported bass reflex design and backcan with generous internal volume maximises low frequency output and delivers strong bass that extends down to 62Hz.

    The wide 150° conical coverage of the ACS-55T reduces the number of speakers required for even coverage — leading to a reduction in installation cost.

    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

    • High performance two-way ceiling speaker
    • 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 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

    Product Specification

    • TYPE: Compact, passive two-way ceiling speaker, ported bass reflex
    • FREQUENCY RESPONSE (1): 98Hz-20kHz ± 3dB -10dB @ 62Hz
    • 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 192mm, (D) Inc. Grille 209mm
      • (OD) 9.7in x (D) Back Can 7.55in, (D) Inc. Grille 8.23in
    • WEIGHT: 3kg (6.6lbs)

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