Velodyne의 HGS-10 모델의 서브우퍼 유닛입니다.
10인치 짜리입니다.

HGS 모델은 10, 12, 15, 18이 있고,
요즘 나온 신형이 DD-10, 12, 15, 18입니다.

아무래도 10인치 모델은 유닛 표면적이 좀 작아서 18인치 모델에 비하면 초저역대에서 좀 손색이 있습니다.

Manufacturer: Velodyne
Model: Acrylic HGS-10
Kindly provided by: Siluro
Manufacturer link: (not available on Velodyne website)

Manufacturer specs:
10" subwoofer with tandem 3" voice coils & 310 oz. motor
• Built-in 1000/1250 watt (RMS) high efficiency class D amplifier
• Accelerometer based servo control system for extreme accuracy
• Adjustable (40 to 120Hz) low-pass crossover (defeatable)
• Multiple staggered low-pass crossovers; 12dB/octave initial,
48dB/octave ultimate
• Line-level (RCA) inputs & outputs
• 80 Hz high-pass crossover output
• Signal sensing auto turn on/off (defeatable)
• Variable volume control
• Selectable phase control (0˚ or 180˚)
• Selectable subsonic filter (20Hz or 35Hz)
• Frequency response of 20Hz - 120Hz +/- 3dB
• Detachable power cord
• Anti-clipping circuit prevents over excursion & amp clipping
• Optional remote control with power, volume and mute functions