Speakers
Dynamo 500
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
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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) |