- Features and Functions
•4-Channel, Class-AB Full Range Amplidier
•Stable into 4 ohms bridged or 2 ohms stereo load
•MOSFET power supply
•RCA and OEM speaker level input
•Variable Inputs Gain Control
•Variable FULL / LP / HP Electronic Crossover
•Variable Bass Boost
Specifications
•Power @ 4Ω: 4 x 65 watts
•Power @ 2Ω: 4 x 90 watts
•Power @ 4Ω Bridged: 2 x 180 watts
•THD @ Rated Power < 0.2%
•Signal to Noise Ratio > 97dB
•Channel separation > 45dB
•Frequency Response 20Hz to 20,000Hz ±1dB
•Input Sensitivity .25v to 5v
•Dimensions in mm: 182(W) x 52(H) x 280(L) Overall: 182(W) x 52(H) x 310(L)
(ST-4B)