R-A90S
Hi-Resolution Audio Compliant (40k Hz)
• CTA-2006
• Alpine’s Class D Amplifier Circuit
• 75W x 4 + 150W x 2 (4Ω, 14.4V, < 1% THD +N)
• 100W x 4 + 250W x 2 (2Ω, 14.4V, < 1% THD +N)
• Bridged: 200W x 2 + 500W x 1 (4Ω, 14.4V, < 1% THD +N)
• S/N > 85dB (ref. 1W into 4Ω)
• THD + N < 0.03% (ref. 10W into 4Ω)
• Frequency response: 10-45kHz (0/-3dB)
• Damping factor > 500