Technical Specifications; A40/A40T; A55/A55T - Martin Audio ADORN ACS-55T User Manual

Technical Specifications

A40/A40T

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 A40: VIA2004
A40T: VIA5002
SENSITIVITY (1) 87dB/1W/1m
MAXIMUM SPL (9) 109dB peak
NOMINAL IMPEDANCE 16 ohms
DISPERSION (-6dB) 110° H x 80° V
CROSSOVER 3.5kHz passive (LF and HF auto-resetting fuses)
TRANSFORMER TAPS (A40T only) 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
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 A40: 1.75kg (3.9lbs)
A40T: 2.13kg (4.7lbs)
ACCESSORIES Waterproof connector cover

A55/A55T

TYPE Ultra-compact passive two-way system,
front ported bass reflex
FREQUENCY RESPONSE (1) 90Hz-17kHz ± 3dB
-10dB @ 65Hz
DRIVERS LF: 5.25" /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) 50W AES, 200W peak
RECOMMENDED AMPLIFIER A55: VIA2004
A55T: VIA5002
SENSITIVITY (1) 90dB/1W/1m
MAXIMUM SPL (9) 113dB peak
NOMINAL IMPEDANCE 16 ohms
DISPERSION (-6dB) 110° H x 80° V
CROSSOVER 3.5kHz passive (LF and HF auto-resetting fuses)
TRANSFORMER TAPS (A55T only) 70V: 30w / 15w / 7.5w / 3.75w
100V: 30w / 15w / 7.5w
RECOMMENDED HIGH-PASS FILTER 60Hz 24dB/oct
ENCLOSURE ABS, UL 94V-0 rated
FINISH Black or white
GRILLE Perforated steel
CONNECTORS Push terminals
FITTINGS Wall bracket included
DIMENSIONS EXCL. BRACKET (W) 152mm x (H) 245mm x (D) 140mm
(W) 6in x (H) 9.6in x (D) 5.5in
WEIGHT A55: 2.21kg (4.9lbs)
A55T: 2.81kg (6.2lbs)
ACCESSORIES Waterproof connector cover
ADORN USER GUIDE V1.0
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ADORN USER GUIDE