Alpine PXE-640E-EL 6-Channel High-Resolution Compact Car DSP Amplifier with 10-Band Parametric EQ

Description

KEY HIGHLIGHTS

• Compact All-In-One DSP Amplifier: Combines 6-channel audio signal processing with high-efficiency power amplification in a space-saving footprint.

• 10-Band Parametric Equalization: Granular frequency response adjustment per channel to eliminate harsh interior acoustic peaks.

• Built-in Bluetooth Module: Streams wireless audio directly into the DSP unit without requiring extra adapter hardware.

• Integrated Time Alignment (TCR): Delivers stage-centered vocal imaging directly in front of the driver.

TECHNICAL SPECIFICATION INDEX

DETAILED FEATURE BREAKDOWN & BENEFITS

Compact 6-Channel System Architecture

• Features: Multi-channel signal processor and built-in amplifier in a sleek aluminum housing.

• Benefits: Easily fits under car seats or behind dashboards while powering door speakers without additional bulk.

10-Band Parametric EQ & Crossover Management

• Features: 10-band adjustable EQ curves alongside integrated High-Pass and Low-Pass filters.

• Benefits: Fine-tunes speaker output frequencies, removes unwanted distortion, and protects speakers from damage.

Integrated Bluetooth Audio Streaming

• Features: Onboard Bluetooth receiver built directly into the main unit.

• Benefits: Plays high-quality audio directly from your smartphone bypassing low-quality factory head units.

Time Correction (TCR) Soundstage Centering

• Features: Microsecond time delay calibration across all channels.

• Benefits: Corrects the off-center driver seating position, making vocals and instruments sound like they originate from the center windshield.

Navi Mix & System Expansion

• Features: Automatic navigation prompt voice-mixing and RCA outputs (CH-5/CH-6).

• Benefits: Allows adding a dedicated monoblock or active subwoofer while maintaining clear navigation alerts.

UNIT CONNECTION DIAGRAM

• Main Harness Input (Host/ACC/Power): Connects to the factory head unit via high-level inputs (FL/FR/RL/RR IN) and receives $12\text{V}$ power, ground, and ACC signal.

• Speaker Output Terminals: Sends processed and amplified signals to door speakers (FL/FR/RL/RR OUT).

• RCA Pre-Outs (CH-5 / CH-6): Outputs clean pre-amp signal directly to an external amplifier or powered subwoofer.

• USB Interface Port: Connects to a laptop PC for precision audio calibration and DSP tuning software.

WHY CHOOSE AYON MOTORS?

• 100% Guaranteed Authenticity & Authorized Gear: We source and provide only 100% genuine, original car audio equipment directly from official channels, ensuring full serial verification, factory warranties, and peak build integrity.

• OEM-Grade Plug & Play Installation: Our installation process uses dedicated plug-and-play speaker rings, custom mounting brackets, and factory-matched harness connectors—eliminating the need to cut, splice, or alter your vehicle’s original factory wiring.

• Premium Pure Copper Wiring & Cable Protection: Every setup is wired with 100% pure copper cable to ensure maximum current delivery and zero signal loss, neatly bound using anti-abrasion cloth tape and specialized cable clipping for a completely concealed, rattle-free finish.

• Professional DSP Tuning & Audio Calibration: Beyond hardware fitting, our certified sound technicians use precision RTA measurement tools and PC software to calibrate crossovers, time alignment, and equalization—delivering crystal-clear audio tailored specifically to your vehicle’s interior acoustics.

• Trusted Destination for Car Audio Enthusiasts: Recognized as a premier car audio sales and custom installation center, Ayon Motors combines years of hands-on expertise with uncompromised attention to detail, making us the ultimate trusted choice for high-end automotive sound upgrades.