Car audio EQ tuning frequency division amplifier with 6-channel output, 2 subwoofer channels, 7-band equaliser range 63Hz to 12kHz, 12V DC operation, black finish for custom vehicle sound system adjustment
6-Channel Car Audio EQ Tuning Amplifier with 7-Band Equaliser and Subwoofer Control

This car audio equaliser amplifier provides vehicle sound system enthusiasts with comprehensive control over their audio experience. Designed for 12V DC operation, the unit processes multiple audio inputs through a sophisticated frequency division system. With dedicated subwoofer channels and extensive equalisation capabilities, it enables custom audio effect tuning for enhanced power amplifier handling. The compact black finish unit measures 18.5cm by 12cm by 2.8cm, making it suitable for installation in various vehicle types while offering professional-grade audio adjustment features.
Features and Construction

The car audio equaliser amplifier combines multiple audio processing capabilities in a single compact unit. With its six-channel output configuration and dual input modes, it serves as a central control point for vehicle sound systems. The construction focuses on practical audio adjustment functionality within vehicle electrical constraints.
Material and Build
The EQ5 black finish unit houses electronic components designed for automotive 12V DC operation. The construction supports the processing of four audio input channels through two input modes – CD playback and external AUX connection. The panel interface provides immediate access to subwoofer frequency and volume controls alongside the seven-band equaliser adjustment. The 522g weight indicates a substantial build quality appropriate for vehicle vibration environments without making unsupported durability claims.
Size and Practical Fit
Measuring 18.5cm in length, 12cm in width, and 2.8cm in height, the amplifier occupies minimal dashboard or console space. These dimensions allow installation in most vehicle audio compartments while maintaining accessibility to adjustment controls. The compact form factor balances functional controls with space efficiency, making it suitable for both professional installations and enthusiast projects. The design prioritises control accessibility within the constrained dimensions.
Uses and Placement

This audio equaliser amplifier serves multiple roles within vehicle sound systems, from basic audio enhancement to professional tuning applications. Its flexibility supports various installation approaches and user expertise levels.
Event or Professional Use
For professional audio installations and vehicle sound competitions, the seven-band equaliser provides granular control across the 63Hz to 12kHz frequency spectrum. The dedicated subwoofer channels with independent frequency and volume adjustment allow precise bass management critical for competition audio setups. The six-channel output configuration supports complex speaker arrangements while maintaining signal integrity between front, rear, and subwoofer components.
Everyday Home Use
For daily driving applications, the amplifier enhances standard vehicle audio systems through its equalisation capabilities. The dual input modes accommodate both factory CD players and auxiliary devices like smartphones or MP3 players. Front panel controls enable quick adjustment of bass response and overall tonal balance to suit different music genres or passenger preferences. The system improves power amplifier handling without requiring technical expertise.
Benefits and Buying Value

The car audio equaliser amplifier offers practical advantages for vehicle sound system enhancement through its comprehensive control features and flexible installation options.
Reuse and Low Maintenance
The unit's standard 12V DC operation ensures compatibility with most vehicle electrical systems, supporting potential transfer between vehicles. The absence of complex mechanical components reduces maintenance requirements compared to more elaborate audio processors. The straightforward connection system minimises installation complexity for future removal or repositioning within the vehicle cabin.
Why Choose This Product
This amplifier stands out through its combination of six-channel output configuration with dedicated subwoofer management and seven-band equalisation. Unlike basic equalisers, it provides independent control over two subwoofer channels alongside four main amplifier channels. The 63Hz to 12kHz frequency range covers the critical audio spectrum for vehicle sound tuning. The dual input modes accommodate both traditional and modern audio sources without requiring additional adaptors.
