12" Bass System N190

Alpine SWT-12S4 12" Bass System compatible with Powerbass ASA3-300.2 Amplifier - This bundle includes a Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure, a PowerBass ASA3-300.2 - 150 Watt X 2 @ 2-Ohm Amplifier, a pry kits, 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 Subwoofer Features: 12" Passive Subwoofer Push SPK Terminal Voice coil size/type Sensitivity: 92dB Enclosure Features: Tube enclosure Black Carpet Finish with White Alpine Logo Grille included PowerBass ASA3-300.2 - 150 Watt X 2 @ 2-Ohm Amplifier Specifications - Selectable Subwoofer EQ: 0-18 dB Gain @ 45Hz Inputs: RCA Input/RCA Pass-Through Output Equalization Boost/Cut: 0 - 18 dB Subwoofer Frequency Range: 20 Hz - 250 Hz 4-ohm Mono Power: 300 watts x 1 4-ohm Power: 75 watts x 2 2-ohm Power: 150 watts x 2 Subwoofer EQ Frequency: 45 Hz Variable Subwoofer EQ: 0 - 18 dB Low-Pass Crossover Freq: 40 Hz - 250 Hz High-Pass Crossover Freq: 40 Hz - 250 Hz Peak Power: 600 watts Crossover Slope: 12 dB Dimensions (in Inches): 9.8" x 8.3" x 2.3" Input Sensitivity: 0.25 V - 6.0 V S/N Ratio: >94 dB Total Harmonic Distortion: 0.05% at Rated Power Output Power (14.4 V) @ 4 ohm: 75 watts x 2 Output Power (14.4 V) @ 2 ohm: 150 watts x 2 Channels (mono): 2 Frequency Response: 20 Hz - 22 kHz