OPTIM™8 8-Channel Sound Processor and Amplifier with Automatic Sound Tuning




OPTIM™8 8-Channel Sound Processor and Amplifier with Automatic Sound Tuning


Learn More at

Product Overview

The groundbreaking Alpine OPTIM™8 is the ultimate all-in-one solution designed to effortlessly optimize and amplify any sound system with remarkable precision.


  • Hi-Res Audio Playback (96kHz/24Bit) 
  • Intuitive Realtime 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)  

Tech SpecsArrow

  • 8-Channel High-Level/ 6-Channel RCA Audio Signal/Bluetooth® Audio Input  
  • 31 Band Parametric & Graphic EQ, Time Correction on all 8 channels 
  • Outputs: 8-Channel 4V RCA 
  • Digital Inputs: Coax, USB (DAC) 
  • Speaker Input: Up to 30V 
  • Built-In Internal Amplifier: 50W x 6 @ 4Ω + 150W x 2 @ 4Ω or 50W x 6 @ 2Ω + 300W x 2 @ 2Ω (4Ω, 14.4V, 1kHz, 10% THD) 

What’s in the Box: 
PXE-C80-88 Processor/Amplifier  
Remote controller with extension cable 
Bluetooth module 
Speaker output wires 
Speaker input wires 
Mounting bracket and screws 
USB-2-USB connector for PC   
Instruction Manual  

Owner's ManualArrow

Owner's Manual

OPTIM8 Owner's Manual

All-in-One Solution

Enhance your sound system with the Alpine OPTIM™8. Featuring a built-in 8-channel amplifier with Hi-Res Audio playback up to 96kHz/24Bit, the OPTIM™8 is the all-in-one sound solution to amplify and effortlessly sound-tune your system in minutes.

Simplifying Sound Tuning

The Alpine OPTIM™8 removes all the complexities of tuning a sound system by providing a simple, self-guided process via the OPTIM IOS App (iPhone/iPad) or PC App with the KTX-CSP1 External Mic kit (sold separately) to quickly and precisely measure your vehicle's interior. This innovative Auto-EQ software analyzes your vehicle’s acoustic environment and intelligently adjusts to optimize the audio output for your vehicle and provide the best possible listening experience. Manufactured under license rights from Eilex International, LLC. Eilex PRISM and VIR Filter are trademarks of Eilex International, LLC.

Power Your System

The Alpine OPTIM™8 boasts 8 channels of power with its built-in amplifier (50W x 6 @ 4Ω + 150W x 2 @ 4Ω or 50W x 6 @ 2Ω + 300W x 2 @ 2Ω) allowing users to effectively power a full system with ease. Use it to boost a factory system or pair OPTIM™8 with Alpine’s S-Series Speakers and Subwoofers for a powerful system upgrade in any vehicle.

Personalize Your Listening Experience

Tune your system in real-time using tuning tools like crossover adjustments and time correction to create an experience that’s tailored to your ideal listening position or music genre preference. Use any of the six included presets to save your favorite tuning adjustments and access on the fly using the included OPTIM™8 controller.
Shopping Cart
    Your cart is empty