Martin Logan Dynamo 700 Wireless Powered Subwoofer

Product Highlights:

• wired or wireless connection options with built-in wireless receiver and included transmitter
• frequency response 24-200 Hz (±3dB)
• built-in amplifier delivers 300 watts of continuous power, 600 watts peak output
• ultra-efficient variable audio tracking power supply drives a class AB output stage for lower distortion and noise than typical Class D switching amps
• 10" polypropylene woofer cone
• sealed (acoustic suspension) cabinet with convertible front- or down-firing design
• continuously variable low-pass 35-120 Hz crossover
• rear-mounted 3-position phase switch, volume level, and crossover controls
• auto on/off
• line-level/LFE RCA input
• included Energy Transfer Coupler (ETC) spikes can be used for tighter coupling between subwoofer and floor to enhance sound quality
• black ash finish
• 11-11/16"W x 12-9/16"H x 12-7/8"D (down-firing orientation); 11-11/16"W x 13-1/2"H x 12-5/16"D (front-firing orientation)
• weight: 26.5 lbs.
• warranty: 3 years (with product registration)