Zapco ST-4X SQ 4 channel AB amplifier

Description

Zapco ST-4X SQ

Zapco 4 channel class AB amplifier
4 x 65w
2 x 190w @ 4 ohms

Features and Functions

• 4-Channel, Full Range, Class A/B
• SQ Upgrades: Op-amps, Caps, Etc.
• Tiffany style Panel Mount RCA’s
• RCA and Speaker Level Inputs
• Variable input gain control
• Variable electronic crossover
• Auto-on with Speaker level inputs
• Compact chassis
• Variable bass boost control

Specifications

• Power @ 4Ω: 4 x 65 watts
• THD @ Rated Power  < 0.5% THD
• Power @ 2Ω: 4 x 95 watts
• Power Bridged @ 4Ω: 2 x 190W RMS
• Signal to Noise Ratio > 95dB
• THD + Noise < 0.05%
• Channel Separation  >60dB
• Frequency Response 15Hz to 30KHz ±1dB
• Input Sensitivity .25v to 5v
• Dimensions in mm: 160(W) x 52(H) x 282(L) Overall: 160(W) x 52(H) x 320(L)