【PLUG＆PLAY DSP｜A serious DSP that precisely refines the sound of OEM audio】

You want a bit more spread and cohesion from the sound of your OEM navigation system or OEM audio. You’ve swapped speakers and a power amplifier, but once you listen in the car, the sound balance just never quite locks in. That’s where the PLUG＆PLAY DSP developed by BEWITH really shines.

This product is not a type with a built-in power amplifier; it’s a standalone digital sound processor that finely adjusts the audio signal. It shapes the incoming sound to match your in-car speaker configuration and mounting conditions, making it easier to fine-tune the vocal position, the balance front-to-back and left-to-right, and the seamless transition from bass to treble.

The 6-channel main audio input lets you select either line level or speaker level. It’s easy to plan a setup with OEM audio, and it also includes a 2-channel AUX input, a high-resolution compatible optical digital input, and an 8-channel line-level output. It’s also attractive because you can develop your system further—adding features such as a front 2-way and a subwoofer—while pairing it with the power amplifiers you already have.

With adjustment functions built for dialing in the sound—such as a 31-band parametric EQ with fully independent operation for all channels, a crossover, and time alignment—this DSP is about more than just turning up volume. It’s designed to make the music you always listen to sound more natural and easier to hear within the limited space of your vehicle.

However, a DSP isn’t a product where the sound is finished simply by installing the main unit. Depending on the vehicle’s OEM system, the speaker configuration, the combination with your power amplifier, and the installation conditions, the necessary settings will vary. At LOGON, we propose a practical, no-nonsense configuration while confirming how much you want to change the sound, what kind of music you usually listen to, and whether you’re planning to upgrade the system in the future.

If you want to “refine the sound while making the most of your OEM system,” “feel that speaker replacement alone isn’t enough,” or “gradually develop your audio over time,” please reach out and consult us once based on your vehicle. Let’s work together to figure out a setup that fully leverages the tuning power of the PLUG＆PLAY DSP.

Main Specifications / Specs

【Basic Information】
Product name: PLUG＆PLAY DSP
Brand: BEWITH
Type: Standalone DSP (digital sound processor)

【Audio Input】
Main audio input: 6ch
Input method: Selectable line level / high level (speaker level)
AUX input: 2ch
Optical digital input: High-resolution compatible

【Audio Output】
Line-level output: 8ch

【Adjustment Functions】
Parametric EQ: 31-band, fully independent for all channels
Crossover: Built-in
Time alignment: Built-in

【System Configuration】
Power amplifier: Connect separately
Supports system upgrades in combination with speakers and power amplifiers