Alpine HDA F60 4-Channel High-Resolution Car Amplifier - Premium Audio for Cars, Trucks & SUVs | Perfect for Upgrading Factory Stereo Systems

Features:

• Hi-Res Audio Playback (192kHz/24Bit) 
• 4-Channel Amplifier
• High-Efficiency Digital Circuit Design
• Alpine’s Dual Negative Feedback Control Circuit
• High Bandwidth Amplifier 
• Alpine’s Premium Class D Circuit Design 
• Copper-plated chassis
• Black circuit board
• One-sided terminal layout
• Top panel sound controls
• Quick connect power and speaker terminals
• Optional Remote bass knob compatible (requires RUX-KNOB.2 or RUX-H01, sold separately)

Specifications:

• Dimensions: 11.4375” x 7.5” x 2.125”
• Power Rating: (14.4V, ≤1.0% THD+N)
• 100W x 4 @ 4Ω
• 150W x 4 @ 2Ω
• Bridged: 300W x 2 @ 4Ω
• THD+N: 0.02% (10W into 4ohm)
• S/N Ratio: 87dB (1W into 4ohm)
• Frequency response: 10-60kHz (-3dB)
• Damping factor: 500
• Selectable input level – HI/LO
• Selectable 2/4ch input
• Variable High pass / Low pass crossover
• Auto-turn on with remote sensing