With introduction of the Alpine OPTIM8, we have eliminated the pain and confusion that usually goes along with trying to tune your system's sound using a digital signal processor or DSP/amplifier by making an amplifier that tunes itself. 

FEATURES

General

• 8 Channel DSP Amplifier
• Hi-Res Audio Playback (96kHz/24Bit)
• Intuitive Real-time Sound Set-Up with 5 Minute Vehicle Self-Tuning
• Manual & Automatic Sound Tuning with PC App Control
• Automatic Sound Tuning with iPhone App (must be iPhone 10 or newer)
• Anti-EQ for OEM System (Eliminates Factory EQ Curve)
• Auto-EQ with APVD Collection which Quickly Creates a Flat Vehicle Response
• Compatible with the KTX-CSP1 PC Mic Tuning Kit (sold separately)

Software

• PC Software
• OPTIM iPhone App

SPECIFICATIONS

• Power Output (@4Ω 14.4V 1% THD): CH1-6: 35W, CH7-8: 130W
• Power Output (@2Ω 14.4V 1% THD): CH1-6: 70W, CH7-8: 260W
• RCA Output (@10kΩ 14.4V 0.1% THD): CH1-8: 4Vpp

General

• Up to 8 speaker outputs with independent adjustable output level
• THD+N (High level: 2Vrms into 4Ω): ≤0.1%
• THD+N (RCA: 2Vrms into 10kΩ): ≤0.06%
• S/N Ratio (High level: 40k-AES17+A-weighted): ≥80dB
• S/N Ratio (RCA: 40k-AES17+A-weighted): ≥95dB
• Frequency Response: 20Hz-40kHz
• Input Voltage (High level): 26Vpp
• Input Voltage (RCA): 11Vpp
• Output Voltage (High level): CH1-6: 40Vpp, CH7-8: 70Vpp
• Output Voltage (RCA): 4Vpp
• Input Impedance (High level/RCA): >50kΩ
• System Sampling Rate: 192kHz/32bit
• Operating Voltage: 9~16V
• Operating Temperature: -20°C~+60°C
• Back Up Current (12.6V): ≤3mA
• REM Start Input: High level (H1-/H1+), ACC optional
• REM Start Output: 12V (0.2A)

Dimensions & Weight

• (WxHxD): 220.5 x 54 x 225mm
• Weight: 2.4kg