Car Audio 6-Channel EQ Tuning Amplifier with Seven-Band Equaliser and Dual Subwoofer Outputs

This car audio EQ tuning frequency division amplifier provides vehicle sound system management through its six-channel output design. Operating on standard 12V DC car power, it processes audio from CD and AUX sources across four input channels. The unit features dedicated control for two subwoofers, allowing independent adjustment of their frequency and volume directly from the panel. Its core function is the seven-band graphic equaliser that operates within a 63Hz to 12kHz frequency spectrum, enabling precise adjustment of audio gain and timbre effects. This tuning capability aims to improve the handling performance of audio effects when connected to a later-stage power amplifier, offering users a tool for customising their in-car listening environment.

Features and Construction

The amplifier's design focuses on multi-channel signal processing and user-adjustable sound shaping within automotive environments.

Material and Build

Constructed for car audio applications, the unit houses electronic components within a housing that measures 18.5 cm by 12 cm by 2.8 cm. Weighing 522g, its compact form factor supports installation in various vehicle locations where space may be limited. The build accommodates standard automotive electrical specifications, including 12V DC power input, ensuring compatibility with most car audio systems without requiring specialised power conversion equipment.

Size and Practical Fit

With dimensions of 18.5 cm length, 12 cm width, and 2.8 cm height, this equaliser offers a practical size for dashboard, centre console, or under-seat installation in most vehicles. The modest proportions allow it to be positioned within reach for adjustment while not occupying excessive space within the cabin. The 522g weight contributes to secure mounting without placing undue stress on mounting surfaces or brackets.

Uses and Placement

The amplifier serves as a signal processing hub between audio sources and amplification stages in car audio setups.

Event or Professional Use

For automotive sound competitions or professional installations, the seven-band equaliser provides detailed frequency adjustment across the 63Hz to 12kHz spectrum. The ability to assign two output channels specifically for subwoofers allows competitors or installers to fine-tune bass response separately from the main speaker channels. The four amplifier channels supporting front left, front right, rear left, and rear right outputs enable precise sound staging and imaging customisation for judged environments.

Everyday Home Use

For daily driving, the unit enhances standard car audio systems by offering tonal customisation beyond basic head unit controls. The dual input support for both CD and AUX sources accommodates various music playback devices, from traditional CD changers to modern smartphones and media players. Independent subwoofer controls allow drivers to adjust bass levels according to musical genre or personal preference without affecting mid-range and high-frequency balance.

Benefits and Buying Value

The equaliser provides signal processing functions typically found in more complex or expensive car audio components.

Reuse and Low Maintenance

As a solid-state electronic device without moving parts, the unit requires minimal maintenance beyond proper installation and occasional control cleaning. Its compatibility with standard 12V DC power means it can be transferred between vehicles with similar electrical systems, provided appropriate wiring harnesses are used. The absence of mechanical components like faders or motorised controls reduces points of potential wear over time.

Why Choose This Product

This amplifier offers a dedicated equalisation solution for car audio enthusiasts seeking more control than factory head units provide. The seven-band equaliser covering 63Hz to 12kHz allows targeted adjustment of specific frequency ranges that affect vocal clarity, instrument separation, and bass response. The six-channel output configuration with dedicated subwoofer controls supports both basic four-speaker systems and more complex setups incorporating separate bass amplification.