Alpine SWT-12S4 12" Bass System with Powerbass ACS-2120 Amplifier

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About Alpine SWT-12S4 12" Bass System With Powerbass

Alpine SWT-12S4 12" Bass System with Powerbass ACS-2120 Amplifier - This bundle includes a Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure, a PowerBass ACS-2120 - 120 Watt x 2 @ 2-Ohm Amplifier, a pry kit, and an Alpine coozy. Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure 1500W Max Single 12" Sealed Subwoofer Tube Enclosure 12” (30cm) High-Performance Subwoofer Peak Power: 1500W RMS Power: 300W Overall Dimensions 12.75” x 26” Frequency Response 28-200Hz Speaker Impedance: 4 Ω Sensitivity: 92dB/W (1m) Stitched Alpine Logo Included Installation Brackets and Belts Heavy Duty Subwoofer Grill PowerBass ACS-2120 - 120 Watt x 2 @ 2-Ohm Amplifier Features - 2-Channel 240 Watt High Efficiency Class A/B Design 2-ohm Stable (4-ohm in Bridged Mode) PWM MOSFET Power Supply High Level (Speaker)/Low Level (RCA) Input Remote Soft Delay Turn On/Off Circuit Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output. Specifications - Selectable Subwoofer EQ: N/A Variable Subsonic Freq: N/A Inputs: High (Speaker Level)/Low (RCA) Equalization Boost/Cut: N/A Power Supply: Unregulated PWM 4-ohm Mono Power: 240 watts x 1 4-ohm Power: 60 watts x 2 2-ohm Power: 120 watts x 2 Subwoofer EQ Frequency: N/A Variable Subwoofer EQ: N/A Low-Pass Crossover Freq: 35 Hz - 250 Hz High-Pass Crossover Freq: 50 Hz - 1 kHz Peak Power: 480 watts Crossover Slope: 12 dB Dimensions (in Inches): 8.5" x 7.1" x 2.0" Input Sensitivity: 0.25 V - 6.0 V S/N Ratio: >100dB Total Harmonic Distortion: 0.3% at Rated Power Output Power (14.4 V) @ 4 ohm: 240 watts x 1 Output Power (14.4 V) @ 2 ohm: 120 watts x 2 Output Power (14.4 V) @ 1 ohm: N/A Channels (mono): 2 Frequency Response: 10 Hz - 50 kHz