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Class D Monoblock Subwoofer Amplifier * High-Damping Class D Circuit with discrete control circuitry * Differential-Balanced Input Topology: 1 pair of inputs * On-board Crossover: Fully-variable (40-200 Hz), selectable-slope (12 or 24 dB per octave) LP * Bass EQ: Single-band parametric with variable boost up to +15dB and Remote Bass Option * Preamp Output: 2-channel (independent active filter, parallel with amp filter or pass through) * Infrasonic Filter: Fully-variable 24dB/octave from 15-60 Hz * Signal-Sensing Turn-On: Permits operation without remote lead * Dual mono speaker output connections: Accept up to 8 AWG wire * +12V and Ground connections: Accept up to 4 AWG wire * S/N Ratio: >95dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) * Rated Power: 500 W RMS @ 1.5 ohm - 4 ohm (11V-14.5V) * THD at Rated Power: <0.05% @ 4 ohm * Frequency Response: 5 Hz - 500 Hz (+0, -1dB) * Damping Factor: >500 @ 4 ohm / 50 Hz; >250 @ 2 ohm / 50 Hz * Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS * Dimensions (L x W x H): 13.40 x 9.25 x 2.36 in.; 340 x 235 x 60 mm

Class D Monoblock Subwoofer Amplifier * High-Damping Class D Circuit with discrete control circuitry * Differential-Balanced Input Topology: 1 pair of inputs * On-board Crossover: Fully-variable (40 - 200 Hz), selectable-slope (12 or 24 dB per octave) LP * Bass EQ: Single-band parametric with variable boost up to +15dB and Remote Bass Option * Preamp Output: 2-channel (independent active filter, parallel with amplifier filter or pass through) * Output Polarity Reversal: Switch permits instant output polarity reversal * Infrasonic Filter: Fully-variable 24dB/octave from 15-60 Hz * Dual mono speaker output connections: Accept up to 8 AWG wire * +12V and Ground connections: Accept 4 AWG wire (required) * Rated Power: 1000 W RMS @ 1.5 ohm - 4 ohm (11V-14.5V) * THD at Rated Power: <0.05% @ 4 ohm * S/N Ratio: >95dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) * Frequency Response: 5 Hz - 200 Hz (+0, -1dB) * Damping Factor: >500 @ 4 ohm / 50 Hz * Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS * Dimensions (L x W x H): 19.70 x 9.25 x 2.36 in; 500 x 235 x 60 mm