--- product_id: 598656350 title: "8 Channel Output 32Bits 96KHz Bluetooth Marts Digital DSP / BTX8-DSP" brand: "marts digital" price: "1054 zł" currency: PLN in_stock: true reviews_count: 10 category: "Marts Digital" url: https://www.desertcart.pl/products/598656350-8-channel-output-32bits-96khz-bluetooth-marts-digital-dsp-btx8 store_origin: PL region: Poland --- # Bluetooth app tuning 8 channel output control 32-bit DSP precision 8 Channel Output 32Bits 96KHz Bluetooth Marts Digital DSP / BTX8-DSP **Brand:** marts digital **Price:** 1054 zł **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game—because your audio deserves precision and control. ## Quick Answers - **What is this?** 8 Channel Output 32Bits 96KHz Bluetooth Marts Digital DSP / BTX8-DSP by marts digital - **How much does it cost?** 1054 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/598656350-8-channel-output-32bits-96khz-bluetooth-marts-digital-dsp-btx8) ## Best For - marts digital enthusiasts ## Why This Product - Trusted marts digital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced EQ Arsenal:** 31-band input EQ plus per-channel parametric EQ and multiple crossover types give you studio-grade sound sculpting power. - • **Total Sound Command:** 8 independent output channels let you customize every speaker for a perfectly balanced, immersive audio experience. - • **Precision Audio Mastery:** 32-bit DSP with 96kHz sampling delivers crystal-clear, distortion-free sound that audiophiles crave. - • **Versatile Install-Ready:** Designed for car audio and custom setups with adjustable frequency ranges, gain controls, and memory presets to fit any environment. - • **Wireless Tuning Freedom:** Bluetooth app control means you can tweak EQ, crossover, and gain settings effortlessly from your smartphone—no wires, no hassle. ## Overview The Marts Digital BTX8-DSP is a high-resolution 8-channel digital signal processor featuring 32-bit DSP and 96kHz sampling rate for superior sound clarity. It supports Bluetooth app control for seamless wireless tuning, offers advanced equalization with 31-band input and per-channel parametric EQ, and is ideal for car audio and custom installations with flexible output and memory presets. ## Description Buy 8 Channel Output 32Bits 96KHz Bluetooth Marts Digital DSP / BTX8-DSP: Equalizers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Super powerful - This DSP performs very well. It has a 32-band graphic equalizer for the main inputs (4) and a 16-band parametric equalizer for each output (8) for each speaker. Think about the amount of control you can have. 1- I matched my voltage for the outputs and inputs correctly. 2- I did the crossover cuts. 3- I flat-eq the system with a little bump in the low frequencies. The results were truly remarkable, with the system delivering an incredible sound. 4- I could tweak every speaker to my liking, and the result was phenomenal. One more thing: It produced almost 5 volts out with no distortion whatsoever, and my amps are running super cool. My sub gain is set at about 11 o'clock, and my front/rear at 9. Even if you are off a budget, I recommend this unit. The Bluetooth connects super fast, the app is very user-friendly, and it has a limiter, master gain, channel gain, time corrections, you name it. This is a super unit. It is 100% recommended. Review: Incredible value. - I'm using this with the AEDIKO "AC to DC Isolated Power Supply Module 110-245V to 12V Power Supply Module 12V 6A 70W Isolation Power Module with Overvoltage Overload Short-Circuit Protection" to DSP my theater subs. I'm feeding the sub outs (2 for now) from my Anthem MRX1140 to this device and then sending it to a Crown XLS2002 amplifier. It's wild that you get 4 ins ( labeled a,b,c,d for some reason) and 8 outputs ( Labeled 1,2,3,4,5,6,7,8) I'll amend my review if this product doesn't last a year but for now I'm stoked. **Note, Had to download the app from the website (qr code in the box) which required turning off auto blocker. Turned it back on once the download was completed. ## Features - HIGH RESOLUTION 32 BIT DSP PROCESSING, Delivers precise audio tuning with 96kHz sampling rate for cleaner sound, improved clarity, and accurate signal control - 8 CHANNEL OUTPUT FLEXIBILITY, Supports multi speaker system setups with full control over each channel for custom tuning and balanced sound staging - BLUETOOTH APP CONTROL, Easily adjust EQ, crossover, gain, and presets wirelessly through your smartphone for quick and convenient tuning on the go - ADVANCED AUDIO TUNING FEATURES, Includes 31 band input EQ, per channel output EQ, multiple crossover types, and adjustable Q factor for detailed sound shaping - WIDE COMPATIBILITY AND VERSATILITY, Ideal for car audio systems and custom installs, offering adjustable frequency range, gain control, and multiple memory presets for different setups ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CN1QH8YN | | Audio Output Mode | RCA | | Audio Output Type | Speakers | | Best Sellers Rank | #25,562 in Electronics ( See Top 100 in Electronics ) #30 in Car Amplifier Equalizers | | Brand | Marts Digital | | Built-In Media | Marts Bluetooth DSP | | Color | Black | | Compatible Devices | Bluetooth 4.0 | | Connectivity Technology | wired | | Connector Type | RCA | | Control Method | App | | Controller Type | Bluetooth | | Customer Reviews | 4.0 4.0 out of 5 stars (104) | | Format | WAV, WMA | | Item Weight | 0.46 Kilograms | | Manufacturer | Marts Digital | | Model Number | BTX8-DSP | | Number of Channels | 8 | | Other Special Features of the Product | Equalizer | | Output Power | 400 Watts | | Output Wattage | 50 Watts | | Supported Internet Services | Maps | | Surround Sound Channel Configuration | 7.1 | | Warranty Description | Manufacturer | | Wattage | 50 watts | | Wireless Technology | Bluetooth | ## Product Details - **Audio Output Mode:** RCA - **Brand:** Marts Digital - **Color:** Black - **Compatible Devices:** Bluetooth 4.0 - **Connectivity Technology:** wired - **Connector Type:** RCA - **Controller Type:** Bluetooth - **Item Weight:** 0.46 Kilograms - **Special Feature:** Equalizer - **Surround Sound Channel Configuration:** 7.1 ## Images ![8 Channel Output 32Bits 96KHz Bluetooth Marts Digital DSP / BTX8-DSP - Image 1](https://m.media-amazon.com/images/I/512KSuIwhjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super powerful *by J***E on October 22, 2024* This DSP performs very well. It has a 32-band graphic equalizer for the main inputs (4) and a 16-band parametric equalizer for each output (8) for each speaker. Think about the amount of control you can have. 1- I matched my voltage for the outputs and inputs correctly. 2- I did the crossover cuts. 3- I flat-eq the system with a little bump in the low frequencies. The results were truly remarkable, with the system delivering an incredible sound. 4- I could tweak every speaker to my liking, and the result was phenomenal. One more thing: It produced almost 5 volts out with no distortion whatsoever, and my amps are running super cool. My sub gain is set at about 11 o'clock, and my front/rear at 9. Even if you are off a budget, I recommend this unit. The Bluetooth connects super fast, the app is very user-friendly, and it has a limiter, master gain, channel gain, time corrections, you name it. This is a super unit. It is 100% recommended. ### ⭐⭐⭐⭐⭐ Incredible value. *by H***T on March 1, 2026* I'm using this with the AEDIKO "AC to DC Isolated Power Supply Module 110-245V to 12V Power Supply Module 12V 6A 70W Isolation Power Module with Overvoltage Overload Short-Circuit Protection" to DSP my theater subs. I'm feeding the sub outs (2 for now) from my Anthem MRX1140 to this device and then sending it to a Crown XLS2002 amplifier. It's wild that you get 4 ins ( labeled a,b,c,d for some reason) and 8 outputs ( Labeled 1,2,3,4,5,6,7,8) I'll amend my review if this product doesn't last a year but for now I'm stoked. **Note, Had to download the app from the website (qr code in the box) which required turning off auto blocker. Turned it back on once the download was completed. ### ⭐⭐⭐⭐ First dsp it’s great so far!!! *by J***Z on March 23, 2026* My first dsp and I love it so far!!! Once you get used to the app the tuning is amazing!!! Sound good no noise it’s easy to install and for the Bluetooth part that every one it asking yes it does Bluetooth for tuning and streaming music you just have to put the Bluetooth input in the channel routing on only thing I don’t like is to my knowledge it doesn’t state why Bluetooth it has but the Bluetooth does work and the turning is great!! But the lack on information for the product is what I don’t like I put mine on a cooler build I’ll put some pictures (not done yet) ## Frequently Bought Together - Marts Digital 8 Channel Output 32Bits 96KHz Bluetooth DSP / BTX8-DSP - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/598656350-8-channel-output-32bits-96khz-bluetooth-marts-digital-dsp-btx8](https://www.desertcart.pl/products/598656350-8-channel-output-32bits-96khz-bluetooth-marts-digital-dsp-btx8) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*