Soundstream XXX-4000D 4000W RMS Class-D Digital Monoblock High Power Amplifier

To Beat the Competition in SPL, You Have to Think Smarter, Buy Smarter & Build Smarter! XXX-Series Competition Single Channel Class-D The success of the XXX-6500D is almost overwhelming. 4000 watts of hardcore competition power per chassis, or 13,000 watts if you strap 2 together to a 2-ohm load! If that wasn’t enough, we later introduced you to the XXX-10000D. This year we’re adding the XXX-4000D for even more monster amplifier options. Regardless of which of these Class D beasts you decide to use, you’ll be amongst the toughest Soundstream SPL competitors in the world collecting trophies and destroying the competition. Features: MOSFET PWM Power Supply Wired Remote Bass Level Control Included Power and Protection LED Indicators Tuned Bass EQ (0-18 dB Bass Boost @ 45 Hz) Three-Way Protection Circuitry (Thermal, Short, Impedance) Single Channel Operation Soft Start Delayed Turn On/Off Circuitry 1 Pair of Preamp RCA Outputs Soundstream Twin Stack Technology TM (Strap Amps Together for Double Power) Heavy Duty Aluminum Alloy Heatsink for Optimal Heat Dissipation Gold-Plated RCA Level Inputs Gold-Plated screw Terminals Variable Low-Pass Filter (50-150 Hz, 24 dB/Octave) Subsonic Filter (15-40 Hz) Specifications: RMS Power Rating: 2 Ohms: 2200 Watts x 1CH 1 Ohm, 14.4V: 3300 Watts x 1CH 1 Ohm, 16V: 4000 Watts x 1CH Amplifier Class: D Number of Channels: 1 - Mono Total RMS Power Output: 4000 Watts Maximum Input Gauge Size:1/0 AWG Minimum Impedance Unbridged: 1 Ohm Minimum Impedance Bridged: Not Bridgeable Frequency Response: 15-150 Hz THD at Rated RMS Power: 5.00% Speaker Level Inputs: No Preamp Outputs: 1 Pair Built-in Crossover: Low-Pass (LP) Low-Pass Crossover Frequency: 50 - 150 Hz Subsonic Filter: 15 - 40 Hz Signal-to-Noise Ratio: 80 dB Bass Boost: 0 - 18 dB Dimensions: 22-1/8" (L) x 11-3/8" (W) x 2-5/8" (H)