Bluetooth DSP Car Audio Processor With Four Output Channels Full Digital Signal Processing Smartphone Control Built In Voltmeter And Remote Relay For Aftermarket And Factory Radios

Bluetooth DSP Car Audio Processor with 4 Outputs (Single)
✔️ Four-channel DSP with Bluetooth control, voltmeter, and remote relay

The compact TPT-SP4BT is a signal processor (DSP) controlled by Bluetooth from your phone or tablet. It’s designed to optimize sound for your car, whether you’re upgrading an aftermarket stereo or tuning a factory radio, with remote management via the TIMPANO app on Android or iOS. SEQUENCER can automate startup/shutdown for up to three connected devices, making system power-on smooth and predictable.

✅ Four output channels for separate speaker zones with full DSP control over EQ, crossover, alignment, and gain
✅ Bluetooth smartphone control via TIMPANO app for Android and iOS
✅ Built-in voltmeter, frequency generator, pink noise, and SEQUENCER for startup/shutdown sequencing
✅ Remote relay and programmable startup/shutdown for up to three devices via S1, S2, S3

💡 What is a Bluetooth DSP car audio processor used for in upgrading factory or aftermarket radios?

This handy device lets you dial in precision tuning and optimize sound performance from your phone. - handy tool for tuning EQ, crossover points, routing, and gain to match your speakers - supports real-time adjustments and accurate measurement with built-in voltmeter and pink noise - works with Android and iOS TIMPANO app for remote control and monitoring