R-A90S

R-Series 6/5/3-Channel Amplifier

• Hi-Res Audio Certified
• Alpine’s Class D Amplifier Circuit
• Staggered Power Channel Layout
• Dimensions: 12.75”(W) x 2”(H) 10.75”(D)
• Frequency Response: 10Hz – 45kHz
• S/N Ratio: >85dB
• Power Output: 75W x 4 @ 4Ω + 150W x 2 4Ω
• 100W x 4 @ 2Ω + 250W x 2 @ 2Ω
• Bridged Power: 200W x 2 @ 4Ω + 500W x 1 @ 4Ω