Zapco ST-4XP SQ III 4 Ch Class AB Full Range Amplifier with 4 x 150 watts power @ 4Ω

Features and Functions

• 4-Channel, Full Range, Class A/B
• Tiffany style Panel Mount RCA
• Speaker Level Inputs
• Variable input gain control
• Variable electronic crossover
• Auto-on with Speaker level inputs
• Variable bass boost control
• New aluminum chassis

Technical Specifications

• Power @ 4Ω: 4 x 150 watts
• THD @ Rated Power < 0.1% THD
• Power @ 2Ω: 4 x 250 watts
• Power Bridged @ 4Ω: 2 x 500W RMS
• Signal to Noise Ratio > 95dB
• Channel Separation >60dB
• Frequency Response 15Hz to 30KHz ±1dB
• Input Sensitivity .25v to 5v
• Net Dimensions (mm): 160(W) x 58(H) x 450(L)
• Overall Dimensions (mm): 160(W) x 58(H) x 475(L)

Zapco ST-4XP SQ III 4 Ch Class AB Full Range Amplifier with 4 x 150 watts power @ 4Ω

Features and Functions

• 4-Channel, Full Range, Class A/B
• Tiffany style Panel Mount RCA
• Speaker Level Inputs
• Variable input gain control
• Variable electronic crossover
• Auto-on with Speaker level inputs
• Variable bass boost control
• New aluminum chassis

Technical Specifications

• Power @ 4Ω: 4 x 150 watts
• THD @ Rated Power < 0.1% THD
• Power @ 2Ω: 4 x 250 watts
• Power Bridged @ 4Ω: 2 x 500W RMS
• Signal to Noise Ratio > 95dB
• Channel Separation >60dB
• Frequency Response 15Hz to 30KHz ±1dB
• Input Sensitivity .25v to 5v
• Net Dimensions (mm): 160(W) x 58(H) x 450(L)
• Overall Dimensions (mm): 160(W) x 58(H) x 475(L)