{"product_id":"prv-audio-dsp-2-4xbt-4-channel-bluetooth-digital-signal-processor","title":"PRV Audio DSP-2.4XBT 4-Channel Bluetooth Digital Signal Processor","description":"\u003cp\u003ePRV Audio introduces the DSP2.4X BT, a Bluetooth App Controlled Digital Signal Processor, capable of making real-time adjustments to the audio signal directly from your phone.\u003c\/p\u003e\n\u003cp\u003eThis easy to use car audio DSP allows detailed configurations for 4-Way car audio sound system, giving you tools such as graphic and parametric equalizations, high-precision crossover filters, time alignment, phase inversion and adjustable limiters, several other features and a vast 21 options of Digital Crossover Filters Options for HPF and LPF Settings: Butterworth, Linkwitz-Riley and Bessel.\u003c\/p\u003e\n\u003cdiv class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cul\u003e\n\u003cli class=\"product_li\"\u003e10 Band Graphic Equalization – attenuate or boost up to ± 12 dB per band\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003e2 Channel Inputs – A and B – Support 2 different Signal Inputs ( Left and Right Stereo)\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eSpeaker Wire Converter built-in. The HIGH-LEVEL INPUT makes it easy to add this DSP to any factory radio.\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003e4 Channel Outputs with Independent Gain, Crossover and Parametric Eq Setting per Channel\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eAdvanced Controls for Limiter, Phase and Delay Controls per output channel\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eBuilt-In Remote Out Control Relay ( Sequencer ) enables amplifiers to be triggered sequentially\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eBuilt-in Tools such as: Tone Generator, Frequency Sweep, Save and Load Configurations and Channel Link\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eUnique Feature – Loaded with PRV Speakers, Drivers, Tweeters Crossover Presets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wp-block-media-text alignwide is-stacked-on-mobile\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cp\u003eLearn about some of the features and tools available in the app. Simple navigation and an intuitive interface make it easy to configure and control your audio system.\u003c\/p\u003e\n\u003cp\u003eLoaded with PRV Speakers, Drivers, and Tweeters Crossover Presets. Exclusively available on PRV’s digital signal processors, simplifying the process of setting the proper crossover filters for optimal sound quality.\u003c\/p\u003e\n\u003cp\u003eThis helps users achieve the best audio performance without needing extensive technical knowledge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"wp-block-separator is-style-wide\"\u003e\n\u003cdiv class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cp\u003eSpeaker Wire Converter built-in, the HIGH-LEVEL input makes it easy to add this DSP to any factory radio.\u003c\/p\u003e\n\u003cp\u003eA speaker wire converter, also known as a line output converter, is designed to convert high-level speaker signals from a car’s head unit into low-level signals that can be used by the DSP as an audio signal.\u003c\/p\u003e\n\u003cp\u003eThis allows users to integrate modern audio upgrades into vehicles with factory-installed systems, enhancing sound quality without replacing the entire head unit or infotainment system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"wp-block-separator is-style-wide\"\u003e\n\u003cdiv class=\"wp-block-media-text alignwide is-stacked-on-mobile\"\u003e\n\u003cfigure class=\"wp-block-media-text__media\"\u003e\u003ca href=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2026\/06\/DSP-2.4X-BT-Highlight-Sequencer-Installation.jpg\"\u003e\u003c\/a\u003e\u003c\/figure\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cp\u003eThe remote output relay (sequencer) allows you to power On or OFF other devices in sequence. The DSP has 3 outputs (S1, S2, and S3) that turn on or off in sequence as soon as a signal is received at the remote input (remote in).\u003c\/p\u003e\n\u003cp\u003eThe activation and deactivation times can be configured independently, with adjustable timing from 0 to 4 seconds.\u003c\/p\u003e\n\u003cp\u003eThis innovative feature totally eliminates the annoying “puff” or “pop” sound when your car audio amplifier turns on or off. The pop happens because the head unit turn off before the amplifier, causing a sudden voltage spike on to hit the speakers.\u003c\/p\u003e\n\u003cp\u003eEach sequencer output can be turned on or off independently. If an output is set to OFF, it will not be activated when the DSP is powered on again until this setting is changed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"wp-block-separator is-style-wide\"\u003e\n\u003cdiv class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cp\u003eFor professional equalization adjustments, each output has a parametric equalizer with 2 filters per channel with ±12 dB gain adjustment per band, giving you the ability to fine-tune your equalization.\u003c\/p\u003e\n\u003cp\u003eChoose whether to boost or attenuate a specific frequency, and set the equalization bandwidth using the “Q” factor. A lower “Q” results in a wider bandwidth, affecting a wider range of nearby frequencies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"wp-block-separator is-style-wide\"\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003eIn your device’s app store (Play store) or (Apple Store), search for our\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePRV DSP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapp or use Once installed, open the app to configure and use your audio processor.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDownload the app to your device\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003ca href=\"https:\/\/apps.apple.com\/us\/app\/prv-dsp\/id6759622831\" rel=\"noopener\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003eThrough its LCD display + main control or app, it allows real-time audio adjustments.\u003c\/div\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003eDiving into Its powerful features you will find input graphic equalization system, with 10-band graphic equalizer, manual tuning allows ±12dB in 0.1dB steps., or through 12 presets.\u003c\/p\u003e\n\u003cp\u003eA vast crossover functions allows you to precisely define the cut frequencies, attenuation rates, and topology of the LowPass and HighPass filters with Butterworth, Linkwitz-Riley and Bessel filters (12\/18\/24\/36\/48 dB \/ 8ª).\u003c\/p\u003e\n\u003cp\u003eIn order to protect amplifiers and loudspeakers with clipped signal, the Limiter feature offers AUTO Dynamic Attack-Release system that dynamically controls the Attack and Release parameters in real-time, which prevents inputs from exceeding the output level.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PRV Audio","offers":[{"title":"Default Title","offer_id":48398494302466,"sku":"PRV-DSP-2.4XBT","price":79.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/7333\/4274\/files\/DSP-2.4X-BT-Main-Highlight-with-the-app_f1d432df-7dbe-4de2-91d0-6e9b5a73089d.jpg?v=1787806457","url":"https:\/\/www.mooncarstereo.com\/products\/prv-audio-dsp-2-4xbt-4-channel-bluetooth-digital-signal-processor","provider":"Moon Car Stereo","version":"1.0","type":"link"}