DESCRIPTION

The Thunder564's versatile 4-channel design makes it ideal for a variety of applications, from powering four full-range speakers to driving a pair of subwoofers. You get plenty of power (70 watts RMS x 4, or 280 watts x 2 in bridged mode), plus variable crossovers that keep your speakers operating at peak efficiency. ThunderEQ lets you boost the bass up to 18 dB at 40 Hz. Preamp outputs make it easier to add another amplifier to your system!

• 70 watts RMS x 4 at 4 ohms
• 140 watts RMS x 4 at 2 ohms
• 280 watts RMS x 2 bridged output at 4 ohms
• 2-, 3-, or 4-channel output
• 4-ohm stable in bridged mode
• Tri-Way capable
• requires 4-gauge power and ground leads wiring and hardware not included with amplifier
• PWM MOSFET switching power supply
• variable 50-200 Hz high-pass/low-pass crossovers (12 dB/octave high-pass, 24 dB/octave low-pass)
• ThunderEQ bass boost (up to 18 dB at 40 Hz)
• preamp outputs
• 13-15/16"W x 2-1/8"H x 9-3/4"D