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ADORN On-wall Overview
ADORN USER GUIDE V1.3
Copyright © 2022 Martin Audio Ltd.
A40/A40T
The A40 is a two-way passive speaker with an elegant design that is perfect
for architectural interiors that require high-fidelity sound from an unobtrusive,
ultra-compact enclosure. 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 is available as standard in either black or white and its paintable ABS
enclosure can be wall-mounted vertically or horizontally using the mounting
bracket supplied. With a nominal impedance of 16 ohms, multiple speakers
can be driven in parallel from a single channel of a low impedance amplifier
such as the Martin Audio VIA2004.
The A40T transformer option features a built-in 70vV/100v multi-tap
transformer for line operation.
The enclosure is suitable for outdoor usage when used with the waterproof
connector cover accessory (sold separately).
A55/A55T
The A55 features a 5.25" (135mm) LF driver and a 0.75" (19mm) silk-dome
HF driver on a 110° x 80° horn. With a power handling of 50W AES, 200W
peak, and a maximum SPL of 113dB at 1 metre, it is designed for background
and foreground applications that call for premium sound quality and high levels
from a visually discreet enclosure.
It is available as standard in either black or white and its paintable ABS
enclosure can be wall-mounted vertically or horizontally using the mounting
bracket supplied and its nominal impedance of 16 ohms enables multiple
speakers to be driven in parallel from a single channel of a low impedance
amplifier such as the Martin Audio VIA2004.
A transformer option, the A55T, with a built-in 70vV/100v multi-tap transformer
is available for line operation.
The enclosure is suitable for outdoor usage when used with the waterproof
connector cover accessory (sold separately).
Subwoofers
For full range music systems, a subwoofer may be added. We would recommend
a speaker from the Martin Audio SX Series such as the SX110 which is a
very compact single 10" subwoofer. This must be driven by another amplifier,
for small low impedance systems the four channel VIA2504 or VIA5004
amplifiers are recommended. A system controller will be required to act as a
crossover between the subwoofer and ADORN speakers. The DX0.5 or DX4.0
are recommended processors.
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ADORN USER GUIDE
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