Crescendo X

Crescendo X is a luxury wireless speaker featuring Bluetooth®, AirPlay, and whole-home wireless streaming with DTS® Play-Fi® + “Works with Alexa” certification. Under the grill, the Crescendo X includes dual audiophile quality Folded Motion™ tweeters and a 5×7-inch mid/bass woofer for a deep, extended bass response. The Crescendo X is capable of reproducing sound with unflinching accuracy, resolution, and detail—the inspiration behind every MartinLogan design.

Our dedicated in-house design and engineering team created the ultimate table-top speaker system in a sleek, compact design without compromising sound quality. Taking a “no-compromise” approach, the Crescendo features premium construction and design elements not typically found in similar speakers.

Inspiring Design
MartinLogan has always blended Science with Art, and the Crescendo X is no exception. Designed to fit a modern decor, MartinLogan utilizes high-quality materials and finishes to give Crescendo X a furniture and artwork like appearance. The result is striking.

Specifications

Specifications are subject to change without notice

Frequency Response	50–23,000 Hz ±3dB
Crossover Frequency	3,600 Hz
High Frequency Transducer	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.
Low Frequency Transducer	5” x 7” (12.7cm x 17.8cm) fiber cone with extended throw drive assembly. Non-resonant asymmetrical chamber format.
Cabinet	Ported
Amplifier	1 x 50 Watts (woofer). 2 x 25 Watts (tweeters) 100 Watts (140 Watts peak) combined total output.
Components	24-bit 48kHz DSP based preamplifier Class-D amplifier
Audio Controls	Front mounted controls and included remote control.
Wireless Band	2.4 GHz and 5.0 GHz; 802.11 g/n
Wireless Inputs	Apple AirPlay, DTS Play-Fi + “Works with Alexa” certification, Bluetooth
Inputs	Wi-Fi, Bluetooth v4.0 (supports AAC, aptX®, MP3, SBC), Auxiliary analog/optical digital (3.5mm mini jack), RJ45 Ethernet
Power Draw	Max: 70 Watts, Idle: 6.5 Watts, Standby consumption: <0.5 Watts, Network standby consumption: < 6 Watts
Weight	15 lbs. (6.8 kg)
Dimensions	8.1″ x 25.7″ x 6.9 ” (20.53cm x 65.3cm x 17.5cm)