Wavtech link500.4mini 4 channel mini amplifier

Mini 4-channel Amplifier Quality Sound in Tight Spaces Specs: link500.4mini Features 500 Watt 4-Channel Amplifier 75 watts x 4 @ 4 ohms 125 watts x 4 @ 2 ohms 250 watts x 2 @ 4 ohms BTL Small Footprint Only 9.2”x4.5”x1.65” Adjustable Paragraphic EQ (Channels 3/4) Variable Subsonic Filter (Channels 3/4) Variable Hi/Low Pass Crossover (-12dB/oct) Remote Level Control (RLC) w/Optional linkRC (CH 3/4) Built-In Summing w/Level Trim Adjustment Parametric EQ (CH 3/4) Active Thermal Management Start/Stop System Compatible Adaptive OEM Load Technology 40V Input Capability Differential Balanced Inputs Variable Gain Adjustment w/Clip LED Auto Turn-On via DC-Offset or Audio Signal Detect Locking Detachable Hi-Level Speaker Terminals Professional Grade Panel Mount RCA’s Compact Aluminum Chassis w/Detachable Mounting tabs lin500.4mini Specifications Input Sensitivity SPK --------------------------- 1-20Vrms, 2-40Vrms RCA --------------------------- 0.2V-5Vrms, 0.4V-10Vrms Max Input Voltage (SPK) ------ 40Vrms Frequency Response ----------- <10Hz to >43kHz (+0/-3dB) THD+N ------------------------------- <1% at rated power S/N ------------------------------------- >78dBA (1W, 4Ω)