Martin Audio
A40TB Martin Audio · Passive Loudspeakers
4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer
The ADORN 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.
Power
40 W
Weight
2.13 kg
Dimensions
114 x 124 x 200 mm
Overview
A40TB at a Glance
4'' Compact Passive 2 Way Installation Speaker In Black With 70V/100X Xfrmr, Priced Each Ships In Pairs
Description
About the A40TB
Manufacturer detail for the A40TB by Martin Audio.
Technical Overview
The A40T 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 asCDDorBlacklineX. Comprising a 4” (
Specifications
Technical Specifications
Full published figures for the A40TB by Martin Audio.
- TYPE
- Ultra-Compact passive two-way system, front ported bass reflex
- FREQUENCY RESPONSE (1)
- 98Hz-17kHz ± 3dB -10dB @ 70Hz
- 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 (2)
- 40W AES, 160W peak
- RECOMMENDED AMPLIFIER
- VIA5002 [In conjunction with suitable line transformer]
- SENSITIVITY (4)
- 87dB/1W/1m
- MAXIMUM SPL (9)
- 109dB peak
- NOMINAL IMPEDANCE
- 16Ω
- DISPERSION (-6dB)
- 110° H x 80° V
- CROSSOVER
- 3.5kHz passive (LF and HF auto-resetting fuses)
- TRANSFORMER TAPS
- 70V: 20w / 10w / 5w / 2.5w 100V: 20w / 10w / 5w
- RECOMMENDED HIGH-PASS FILTER
- 60Hz 24dB/oct
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- ENCLOSURE
- ABS, UL 94V-0 rated
- FINISH
- Black or white
- GRILLE
- Perforated steel
- IP RATING
- IP54 when fitted with optional weatherised connector cover
- CONNECTORS
- Push terminals
- FITTINGS
- Wall bracket included
- DIMENSIONS EXCL. BRACKET
- (W) 124mm x (H) 200mm x (D) 114mm (W) 4.9in x (H) 7.9in x (D) 4.5in
- WEIGHT
- 2.13kg (4.7lbs)
- Dimensions (L x W x H)
- 114 x 124 x 200 mm
- Power Consumption
- 40 W
Documentation
Downloads
Datasheets, manuals and drawings for the A40TB.
Case studies
Projects using the A40TB
Real installations across the Middle East built with this product.