Dynamo 500
Brand: Martin Logan
RRP: $795

Martin Logan - Dynamo 500

No other subwoofer offers Dynamo 500's bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.

10-Inch Low-Distortion Woofer

Dynamo 500's high-resolution driver combines a 10-inch polypropylene cone with a high-intensity magnet structure to achieve huge excursion and output capability without sacrificing detail. By eliminating cone flexure, even at long voice-coil excursions, Dynamo 500's advanced-technology bass driver achieves the very low distortion necessary for proper blending with MartinLogan ATF (Advanced Thin Film) and electrostatic speakers.
120-watt (360-watt peak) Amplifier



Frequency Response

29–200 Hz ±3dB; Anechoic through LFE effects input
Low Pass Filter Frequency 50–200 Hz
Low Frequency Transducer 10" (25.4cm) high excursion, polypropylene cone with extended throw drive assembly; ported
Amplifier 120 watts rms (360 watts peak)
Impedance Line level RCA: 20,000 ohms
Controls Low Pass Filter Switch: Bypass (LFE In), Variable (Left and Right In)
Inputs Left and Right/LFE RCA line level
Weight 28.5 lbs. (12.9 kg)
Dimensions 14.69" × 13" × 15.27"
(37.3cm × 33cm × 38.8cm)