--- product_id: 717445572 title: "Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP" brand: "marts digital" price: "NZ$731" currency: NZD in_stock: true reviews_count: 5 url: https://www.desertcart.nz/products/717445572-marts-digital-8-channel-output-32-bit-96khz-bluetooth-dsp store_origin: NZ region: New Zealand --- # Bluetooth 4.0 wireless control 8 RCA outputs for multi-channel audio 32-bit/96kHz DSP for pristine sound Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP **Brand:** marts digital **Price:** NZ$731 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game—wireless precision meets multi-channel power! ## Quick Answers - **What is this?** Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP by marts digital - **How much does it cost?** NZ$731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/717445572-marts-digital-8-channel-output-32-bit-96khz-bluetooth-dsp) ## 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 - • **Powerful & Compact:** 50W output power packed into a sleek, lightweight design that fits any setup. - • **Multi-Channel Mastery:** Drive up to 8 audio outputs simultaneously for immersive surround sound setups. - • **Versatile Integration:** Perfect for automotive, home cinema, or professional audio environments—connect multiple sources with 4 RCA inputs. - • **Precision Audio Tuning:** 32-bit, 96kHz DSP delivers studio-grade sound clarity and customizable equalization. - • **Seamless Wireless Control:** Adjust your audio settings effortlessly via Bluetooth app on iOS and Android—no wires, no hassle. ## Overview The Marts Digital BTX8-DSP is a high-performance 8-channel Bluetooth DSP audio processor featuring 32-bit resolution and 96kHz sampling rate. It offers 4 RCA inputs and 8 RCA outputs for versatile connectivity, wireless control via Bluetooth 4.0 app, and 50 watts of output power. Ideal for audiophiles and professionals seeking precise sound tuning in automotive, home theater, or professional audio setups. ## Description Marts Digital 8 Channel Output 32Bits 96KHz Bluetooth DSP BTX8-DSP This Listing Includes: (1) Marts 8 Output Bluetooth DSP Marts BTX8-DSP Bluetooth 8 Output DSP: Experience cutting-edge audio processing with the Marts Digital Bluetooth 8 Output 32Bits 96KHz DSP. This advanced DSP unit combines high-quality audio, featuring a 32-bit resolution and a 96kHz sampling rate, with the convenience of Bluetooth connectivity. Exceptional Audio Quality, Wireless Control: Ideal for audiophiles and professionals, the BTX8-DSP optimizes sound in various applications. The 8-output configuration offers versatility, while Bluetooth connectivity allows wireless control and customization of audio settings. Download the app for Apple here and Android here. Versatile Solution for Audio Optimization: Whether for car audio systems or home entertainment setups, the BTX8-DSP is a versatile and powerful tool. Elevate your audio experience with Marts Digital, where advanced DSP meets the ease of Bluetooth control. Features: Advanced 32-bit, 96kHz DSP for Exceptional Audio Quality Bluetooth Connectivity for Wireless Audio Control Versatile 8-Output Configuration Ideal for Audiophiles and Professionals Optimizes Sound in Various Applications ## Features - High Connectivity: Equipped with 4 RCA inputs, providing versatile options to connect different audio sources to the system - Extended output options: Equipped with 8 RCA outputs, offering flexibility to drive and distribute audio signals to multiple devices or channels - Improved sound control: Allows precise control of audio signals, allowing users to finely tune and optimize the audio output for different speakers or components - Versatile integration: ideal for use in complex audio configurations such as automotive audio systems, home cinemas or professional audio environments, providing effortless integration and distribution of audio signals ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CN1QH8YN | | Audio Output Mode | Stereo, Surround | | Audio Output Type | Speakers | | Best Sellers Rank | 119,723 in Electronics & Photo (See Top 100 in Electronics & Photo) 313 in Digital-Analog Converters | | Box Contents | Marts Bluetooth DSP | | Brand Name | Marts Digital | | Colour | Black | | Compatible Devices | Bluetooth 4.0 | | Connector Type | RCA | | Control Method | App | | Controller Type | Bluetooth | | Customer Reviews | 4.0 4.0 out of 5 stars (117) 4.0 out of 5 stars | | Format | WAV, WMA | | Item Weight | 0.46 Kilograms | | Manufacturer | Marts Digital | | Manufacturer Part Number | BTX8-DSP | | Model Number | BTX8-DSP | | Network Connectivity Technology | wired | | Number Of Channels | 8 | | Number Of Items | 1 | | Number Of Packs | 1 | | Other Special Features Of The Product | Equalizer | | Output Power | 50 Watts | | Output Wattage | 50 Watts | | Software Update Supported To Date | unknown | | Supported Internet Services | Maps | | Surround Sound Channel Configuration | 7.1, 7.2 | | Wattage | 50 watts | | Wireless Technology Type | Bluetooth | ## Product Details - **Audio output mode:** Stereo, Surround - **Brand:** Marts Digital - **Colour:** 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, 7.2 ## Images ![Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP - Image 1](https://m.media-amazon.com/images/I/512KSuIwhjL.jpg) ![Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP - Image 2](https://m.media-amazon.com/images/I/61cxM8TgYJL.jpg) ![Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP - Image 3](https://m.media-amazon.com/images/I/61gfJ1c-erL.jpg) ![Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP - Image 4](https://m.media-amazon.com/images/I/611zDxv6WaL.jpg) ![Marts Digital 8-Channel Output 32 Bit 96kHz Bluetooth DSP BTX8-DSP - Image 5](https://m.media-amazon.com/images/I/61-sRC2pR6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tuning capacity *by on Reviewed in Canada 27 October 2025* This is AMAZING, small but mighty. I was able to tune all my amps including the base. Love it. ### ⭐⭐⭐⭐⭐ A great deal at under 200 for a DSP *by on Reviewed in the United States 30 September 2024* After several months of research/review watching, the MARTS BTX8-DSP came out as my top choice amongst entry level DSP for car audio. The 4 INPUTS and 8 OUTPUTS was a key feature for retaining fade capabilities.Connection via Bluetooth is effortless. The app controls for setting channel routing, gains and crossover points are very responsive while the EQ section could be a bit more refined as making settings isn't as finely tuned. My DSP is managed via a Galaxy phone, so the controls may be better on a device with more screen real estate.There are other DSPs that run similar software at about $80 but most of those DSPs are limited to 2 INPUTS. For $160 this DSP gives you a lot of functionality that you find in higher end units (Audison, Audio Dynamics etc) cost several hundred dollars more.IMO this is a great unit to add if you're just getting into DSP. This is a budget DSP that doesn't perform like typical budget gear.If I hadn't already committed to an Audio Control DSP Amplifier for my other vehicle, I would seriously consider going with the MARTS BTX8 again. ### ⭐ DOES NOT WORK WITH IPONE AND ANDROID US BASED PHONES! *by on Reviewed in the United States 20 May 2025* Do not but this if you live in the USA. The software for the Bluetooth will not connect to your phone. This product is produced in China and its not compatible for US phones software. I spent days trying everything to get my Iphone and my android phone to connect to the Bluetooth. I also contacted Big Jeff the seller of this pos! His team had no clue on how to correct or upgrade the firmware to work on American based phones. I should get paid because im the one that did the research and finally found an answer from the manufacturer. I was also told no you have to use a different app thaen the one it says to use in the qp still did not work. I cleared my cash on both phones when I swapped the software think that would help! No luck and very disappointing because it seemed to be a good dsp if it would have worked. It sad that Big Jeff and Amazon would know this was an issue. You get what you pay for. Stay away from all Brazilian designed dsp because you will have issues getting it to work. Plus the only way to setup the dsp,is through the BT app. The should give you an option to plug into the app with your laptop but they dont! STAY AWAY FROM THIS DSP! ## 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.nz/products/717445572-marts-digital-8-channel-output-32-bit-96khz-bluetooth-dsp](https://www.desertcart.nz/products/717445572-marts-digital-8-channel-output-32-bit-96khz-bluetooth-dsp) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-09-22*