A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer | Martin Audio Professional Passive Loudspeakers Equipment
Professional Passive Loudspeakers solution by Martin Audio - Available throughout the Middle East
Martin AudioA40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer - Professional Passive Loudspeakers Equipment Description
Detailed information about the A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer 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” (
A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer Technical Specifications
Complete technical specifications and documentation for the A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer by Martin Audio
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) |
A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer Downloads & Documentation
Access technical documentation, manuals, and resources for the A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer by Martin Audio
Professional Projects Using A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer
Real-world implementations and case studies featuring the A40TB - 4" Passive Two-way On-wall Loudspeaker with 70/100V Transformer by Martin Audio in professional installations across the Middle East