Alpine SWD-2030

Highly powerful yet surprisingly compact, this efficient unit uses two passive cones on the sides in addition to the active main cone to provide exceptionally high-quality, tight and accurate bass response.

[Class D Amplified Subwoofer]
• Dimensions: 292(w) x 241/357(h) x 250/381(d) mm
• Diagnostic display
• Easy "one-plug" connector
• +/- 12V Power input
• Remote input
• High-power (speaker level) input
• RCA input (4V input compatible)
• Auto-On/Off selector (On function by remote signal or music signal)
• Selectable input (RCA or High-Power/Speaker)
• Phase Shift 0-180° adjust
• Low pass filter adjust 50-150Hz 12dB
• Level adjust (GAIN control)
• Soft limiter function
• System-tuned subsonic filtering
• Integrated ICEpower class-D amplifier with very low heat dissipation
• Two passive drivers
• 8" sealed subwoofer

[Class-D Amplified Subwoofer]
• 350W Peak Power
• 150W RMS/250W max.
• Overload protection circuit