A40 / A40T
4" Passive Two-way On-wall Loudspeaker
The ADORN A40 / A40T is a two-way passive speaker with an elegant design that is perfect for architectural environments that require high-fidelity sound from an unobtrusive, ultra-compact enclosure. It brings class-leading performance, reliability and value to a wide range of commercial sound applications — from retail outlets, bars and restaurants to corporate offices and convention centres.
The A40T and A40T-W incorporates a high-quality transformer for 70V/100V line operation, with transformer taps selected by a rotary switch.
The A40 is the perfect choice for background and foreground systems which require superior performance. Its Martin Audio signature sound characteristic also provides a seamless sonic transition within a multi-zoned complex using larger Martin Audio systems such as CDD or BlacklineX.
Comprising a 4” (100mm) LF driver and a 0.75” (19mm) silk-dome HF driver on a 110° x 80° horn, it handles 40W AES, 160W peak and can produce 109dB peak output at 1 metre. It has a smooth frequency response and strong bass reproduction that extends down to 70Hz.
With a nominal impedance of 16 ohms, multiple speakers can be driven in parallel from a single channel of a low impedance amplifier, thereby maximizing efficiency and minimising cost. For full-bandwidth protection, the low and high-frequency sections are individually protected against overload.
Available in black or white as standard, it can be readily painted to match any décor, and can be wall-mounted vertically or horizontally using the wall bracket supplied. In addition, for general outdoor use the cabinet only requires the additional waterproof connector cover.
Applications
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Retail outlets
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Cafes, bars and restaurant chains
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Hotels and convention centres
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Educational facilities
Features
- Contemporary, unobtrusive design
- High output capability
- High fidelity sound
- Low and high-frequency overload protection
- Vertical or horizontal orientation
- Wide 110° x 80° coverage
- Wall bracket included
Technical Specifications
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TYPE: Ultra-compact passive two-way system, front ported bass reflex
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FREQUENCY RESPONSE: 98Hz-17kHz ± 3dB, -10dB @ 70Hz
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DRIVERS: 4” /1” high-temp voice coil, coated paper cone, rubber surround ferrite motor, pressed steel chassis (LF), 0.75” silk dome, neodymium motor (HF)
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RATED POWER: 40W AES, 160W peak
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RECOMMENDED AMPLIFIER: VIA2004
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SENSITIVITY: 87dB/1W/1m
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MAXIMUM SPL: 109dB peak
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NOMINAL IMPEDANCE: 16 ohms
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DISPERSION: 110° H x 80° V
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CROSSOVER: 3.5kHz passive (LF and HF auto-resetting fuses)
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RECOMMENDED HIGH-PASS FILTER: 60Hz 24dB/oct
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ENCLOSURE: ABS, UL 94V-0 rated
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FINISH: Black or white
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GRILLE: Perforated steel
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CONNECTORS: Push terminals
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FITTINGS: Wall bracket included
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DIMENSIONS EXCL. BRACKET: (W) 124mm x (H) 200mm x (D) 114mm
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WEIGHT: 1.75kg
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ACCESSORIES: Waterproof connector cover