Power Acoustik VA21400D Vertigo Series 2 Channel Full Range Amplifier. See Desc

Power Acoustik Class-A/B 2 Channel Amplifier
1400W Max

2 x 200 Watts RMS @ 2 Ohms
2 x 120 Watts RMS @ 4 Ohms
1 x 400 Watts RMS @ 4 Ohms Bridged
Dim: (W x H x L) 8.75" x 2" x 8.5"

Fuses: 1 x 40A

Class-A/B Full Range
Hybrid Aluminum Alloy Heatsink
MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
Military Grade SMT PCB Maintains Dynamic Performance
Direct Short, Thermal, & Overload Circuits Protect Amplifier
200mV-6V Low Level/RCA Input
Barrier Strip Wire Terminals
Variable 12dB High Pass and Low Pass Crossovers
12dB Bass Boost Increases Low Octave Harmonics
Hi/Low Level Inputs
4 ga. Power & 8 ga. Speaker Oututs