Cadence Marine Amplifier SQA-500.4 Specifications: • 4 Ohm RMS Power: 80W x 4 • 2 Ohm RMS Power: 125W x 4 • 4 Ohm Bridged RMS Power: 250W x 2 • Minimum THD: <0.05% • Frequency Response: 20Hz – 20 kHz • S/N Ratio: >96dB • Damping Factor: >200 @ 100Hz • Channel Separation: >50dB • Dimensions: 8,25” x 7,3” x 1,9” Features: • High Speed MOSFET Power Supply • BiPolar Japanese Sanken output Devices • Input Voltage: 200mV - 8V • 12dB Crossover Circuitry • Bass Boost Equalization • High Level OEM Interface • Lucite Encapsulated Angled Terminals • Computer Optimized Heatsink Design • 2-Channel Amps: 4-Ohm Bridgeable; Tri-Mode Capable