MartinLogan Crescendo [21/44] Pecification

sPecIfIcatIons*

Frequency Response .....................

Crossover Frequency.....................

Amplifier Power ........................

High Frequency Drivers...................

Low Frequency Drivers ...................

Cabinet ..............................

Components...........................

Inputs................................

Wireless Inputs.........................

USB Charging Power ....................

Output ...............................

Power Draw...........................

Remote Battery.........................

Weight...............................

Dimensions (H x W x D) ..................

50–23,000 Hz ± 3 dB

3,600 Hz

1 x 50 Watts (woofer). 2 x 25 Watts (tweeters)

100 Watts (140 Watts peak) combined total output.

Two 0.94” x 1” (2.4cm x 2.5cm) Folded Motion

Transducers with 2.8” x 1.25” (7.1cm x 3.2cm)

diaphragm.

5” x 7” (12.7cm x 17.8cm) fiber cone with

extended throw drive assembly. Non-resonant

asymmetrical chamber format.

Ported

24-bit 48kHz

DSP based preamplifier

Class-D amplifier

USB (iPhone, iPad, iPod digital connection)

Auxiliary analog/optical digital (3.5mm mini jack)

RJ45 Ethernet

802.11b/g (2.4GHz)

Bluetooth v4.0 (supports AAC, aptX

, MP3, SBC)

2.4 Amp (capable of rapidly charging some devices)

Subwoofer Out via analog RCA

Max: 70 Watts, Idle: 6.5 Watts, Standby: < 4 Watts

2x AAA

15 lbs. (6.8 kg)

8.1” x 25.7” x 6.9” (20.5cm x 65.3cm x 17.5cm)

* Specifications are subject to change without notice.