Martin Audio - A40TB - 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 applicati
Martin Audio
4'' Compact Passive 2 Way Installation Speaker In Black With 70V/100X Xfrmr, Priced Each Ships In Pairs
Description
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 Drawing
Product Specifications
| Name | Value |
|---|---|
| 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 |
| 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) |
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