--- product_id: 604717551 title: "P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor" brand: "seventour" price: "6582 som" currency: KGS in_stock: false reviews_count: 3 url: https://www.desertcart.kg/products/604717551-p48e-dsp-car-audio-equalizer-built-in-amplifier-31-band store_origin: KG region: Kyrgyzstan --- # Bluetooth 5.0 4*50W Power 31-Band EQ P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor **Brand:** seventour **Price:** 6582 som **Availability:** ❌ Out of Stock ## Summary > 🎢 Elevate Your Drive with Unmatched Sound Quality! ## Quick Answers - **What is this?** P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor by seventour - **How much does it cost?** 6582 som with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/604717551-p48e-dsp-car-audio-equalizer-built-in-amplifier-31-band) ## Best For - seventour enthusiasts ## Why This Product - Trusted seventour brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Reliable Support:** 6-month replacement guarantee and 1-year repair service. - β€’ **User-Friendly Control:** Choose your tuning method: app, manual, or PC software. - β€’ **Audiophile-Grade Sound:** Experience unparalleled audio clarity with 31-band fine-tuning. - β€’ **Versatile Connectivity:** Connect up to 10 channels for a fully immersive sound experience. - β€’ **Noise Reduction Technology:** Enjoy pure sound with advanced DSP noise reduction. ## Overview The P48E DSP Car Audio Equalizer is a state-of-the-art audio enhancement device featuring a built-in TDA7850 amplifier chip, delivering peak power of 4*50 watts. With a 31-band graphic equalizer, it allows for precise audio adjustments across a wide frequency range. The device supports multiple input and output channels, including Bluetooth connectivity, ensuring compatibility with various audio systems. Designed for both novices and professionals, it offers multiple tuning methods and comes with a robust customer service guarantee. ## Description Full description not available ## Features - Car Audio Equalizer Built-in Amp: P48E Car Equalizer Built-in TDA7850 Amplifier Chip, Peak Powers: 4*50 Watts, Noise Ratio β‰₯90dB, THD ≀0.01%, Sampling Rate: 48Khz/24bit.Equalizer comes with amplifier, It can directly amplify enhance and adjust up to 8 speakers of the original car ! - 31-Band Equalizers Control: This car audio equalizer can realize audiophile-grade 31-band EQ fine adjustment by connecting to computer audio tuning software. It can control the Treble/Midrange/Bass/Sub-bass parameters of 20Hz~20000Hz frequency band fine control. In addition preset 6 modes of EQ data can be directly selected. - 4 tuning methods: Seventour P48E Car DSP With 4 tuning modes , APP/manual knob/Controller (optional)/PC software, whether you are a novice or a professional tuner, you will be able to find a suitable tuning mode for you. - 10-channels audio IN/OUT: The P48E car audio DSP supports High Level up to 8 Channels outputs + 4 Channels inputs,Low Level 8-Channels outputs+2 Channels AUX inputs. Adaptable to more types of audio hosts. Compatible with up to 4 x Amplifiers or Powered Subwoofers. - Excellent DSP noise reduction: THis Car DSP Equalizer Can make your car stereo noise drastically reduced. make the sound more pure. It is the quickest device to improve the sound quality of your car stereo. - Built-in Bluetooth/OPT Input/USB: This Car amplifier equalizer has built-in wireless bluetooth 5.0, which can be directly connected with your Smartphone to play Phone's music. In addition,ecualizador car audio with optical input and USB port, multiple expansion ports to meet your multiple needs. - Customer Service Support: We promise to replace the product with a new one if there is any product quality issue within 6 months, and repair the product without any charge within 1 year. Seventour provides professional after-sales support, and we will reply to every customer's email within 12 hours. ## Images ![P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor - Image 1](https://m.media-amazon.com/images/I/71q1OneDoLL.jpg) ![P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor - Image 2](https://m.media-amazon.com/images/I/7170xnAokvL.jpg) ![P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor - Image 3](https://m.media-amazon.com/images/I/81KdaGdP4bL.jpg) ![P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor - Image 4](https://m.media-amazon.com/images/I/71Ku5njsbfL.jpg) ![P48E DSP Car Audio Equalizer built-in Amplifier, 31-Band Graphic Equalizers, 8-Channels Output, 4-Channels Input, With APP/PC/Manual Control/Bluetooth/USB/Optical IN,Digital Signal Processor - Image 5](https://m.media-amazon.com/images/I/71tQjq2y3nL.jpg) ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars I really wanted to like it but... *by B***E on Reviewed in the United States on May 2, 2024* It looks nice on the outside and it's sound stage is very customizable. Good aluminum body for heat extraction. Not hard on the eyes except the stupid name. (I'm guessing it's original name doesn't translate to English well.) Plenty of I/o for an entire system. Very customizable sound processing. Sounds great once you figure out how to set it up. Don't worry though, you'll be a configuration champ real soon because every time you turn off the vehicle or will lose some of the config causing you to go back in and verify everything is like it's suppose to be. (Yes it was connected properly. I've been installing and tuning systems since the early 90's when and cost a $/watt). This configuration uncertainty at startup caused me anxiety worrying wether my system would get blown due to the DSP not saving properly. Other points of concern were: 1. No mounting holes, tabs, straps, or anything to hold the DSP in place. That was a big wtf moment for me! 2. Instructions are laughable. 3. Foreign designed app with with questionable info security. 4. Loads very slowly, including initial connection, saving the part of the config it would save, and loading a saved config from one of its presets.The cheap plastic Tampono DSP I got for $99 on Amazon sounded just as good, probably better, was easier the get configured initially, loads faster, and has triggered/programmable output amp (or any 12v device not requiring high current, like small LED strips mounted in an amp with an acrylic bottom panel) turn-on relays. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Good so far *by S***Y on Reviewed in the United States on March 28, 2024* Using this specific unit in a Harley, mainly so we can adjust and tune without having to remove the entire front faring every time... This way we can get everything installed, set the gains, put the bike back together, and do the tuning remotely on a phone or laptop, which is kind of required since to properly tune we need to be able to drive the bike, test with it running, etc. So far no big issues, and no big surprises. This is a pretty simple install though, not the typical use-case for a DSP. We will be using the full capabilities to tune the system but my main goal was just to be able to do basic tuning remotely instead of having to have direct access to the Rockford Fosgate amp or trying to tune using the limited EQ on the Sony radio.. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Gives you so much control *by K***I on Reviewed in the United States on March 28, 2024* This has been fun to experiment with. It’s easy to change your settings in the app. Lots of power to play with as well. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/604717551-p48e-dsp-car-audio-equalizer-built-in-amplifier-31-band](https://www.desertcart.kg/products/604717551-p48e-dsp-car-audio-equalizer-built-in-amplifier-31-band) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-15*