--- product_id: 69614316 title: "DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio" brand: "dayton audio" price: "SAR 1086" currency: SAR in_stock: true reviews_count: 13 category: "Dayton Audio" url: https://www.desertcart.com.sa/products/69614316-dsp-408-4-input-8-output-dsp-digital-signal-processor store_origin: SA region: Saudi Arabia --- # Optional Bluetooth dongle for wireless control 4 inputs, 8 outputs for versatile routing 10-band parametric EQ per output channel DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio **Brand:** dayton audio **Price:** SAR 1086 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game — because your sound deserves precision and power. ## Quick Answers - **What is this?** DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio by dayton audio - **How much does it cost?** SAR 1086 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/69614316-dsp-408-4-input-8-output-dsp-digital-signal-processor) ## Best For - dayton audio enthusiasts ## Why This Product - Trusted dayton audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Usability:** Intuitive GUI and channel grouping empower you to create flawless, balanced soundscapes without the hassle. - • **Seamless Integration:** Built-in EQ crossovers, time alignment, and input/output mixing streamline complex audio setups. - • **Precision Audio Control:** Master your sound with 4 inputs and 8 fully customizable outputs for ultimate system flexibility. - • **Tailored Sound Sculpting:** 10-band parametric EQ on every output channel lets you fine-tune frequencies with surgical accuracy. - • **Smart Wireless Management:** Optional Bluetooth dongle and app control put effortless system tuning right in your pocket. ## Overview The Dayton Audio DSP-408 is a professional-grade digital signal processor featuring 4 inputs and 8 outputs, each with a 10-band parametric EQ, built-in crossovers, time alignment, and flexible input/output mixing. Designed for both home and car audio systems, it offers real-time signal processing and optional Bluetooth control, enabling precise customization and superior sound quality for audiophiles and sound professionals alike. ## Description Buy Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio: Equalizers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Legit. - Needed to boost up the low end of my car subwoofer. Without it my sub just made the bass louder and a little less defined, with it i can set a very low crossover for my sub, lower than my amplifier or head unit allowed for, and eq boost at 23hz. System has the depth and balance i want now. Will probably add a 4 channel amplifier and really dial in the sound of the rest of the system later. The matrix signal mixing system could be confusing, but it's legit. Lots of flexible possibilities! One thought I had for a car setup you could create from just left and right input; you could create active 3-way front left and right speakers using 6 of the output, down-mix to mono for a single channel rear-fill, and down-mix a sub-woofer channel as well! Awesome! Another great feature, the DSP-408 let's you group output channels so you can apply equalization and filters in unison, a feature i wish Mini-DSP had! Very happy with the unit. Pros: Cool signal mixing system! 6 band parametric equalization per output channel. 6db/12db/18db/24db selectable high-pass and low-pass filters for each channel. Strong 3.5 volt RMS Output. Smart phone configuration with Bluetooth accessory. Good build quality (some sharpish edges on aluminum engraved logo) No turn off noise or POP! Low Price! Cons: Some slight turn-on noise. (very low) Some sharpish edges on aluminum engraved logo. Review: Game changer on hard to tune systems - Despite using high end components, my car stereo had some dead spots in it where it just sounded flat. I tried several different approaches and then is dawned on me- I used a DSP for my other systems at home (dbx driverack) and they solve problems, so I ripped out my AudioControl components and started over with the Dayton DSP The windows app is fine- it’s simple and makes sense. I honestly can’t believe people complain about not having a flashy app with skins etc- it’s just a tool for setting up your rig. Thank you for NOT making some silly bling app. The capabilities are exceptional and everything works exactly as expected. The sound is clean and clear, and it can do everything I need. Now, thanks so a calibrated microphone and an RTA app... it’s finally a good sounding system. If they wanted to take it a step up, I’d appreciate a sub harmonic synth or a BBE type processing ability or license AudioControl’s much sought after ESP2 and build in the capability. I’d put one in all my cars if they added those features. All in all,I absolutely love this DSP- it’s finally made car audio SO much easier. Anyone can now have a killer system if they take the time to set up properly. My system: Chevy MyLink head unit, Dayton DSP, Alpine Amos for sub and fronts, stock Boston Acoustics amp for rear speakers. All Polk MM components & Polk MM 10” sub. AudioControl ESP2 and Epicenter. ## Features - Real-time signal processing for ultimate control - Complete audio customization for application specific installations - Easy-to-use Graphical User Interface (GUI) - All eight output channels have a fully adjustable 10-band parametric EQ - Optional Bluetooth dongle (for streaming and app control) and wired remote available ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D3H5X5V | | Best Sellers Rank | #5,668 in Musical Instruments ( See Top 100 in Musical Instruments ) #3 in Multieffects Processors #24 in Car Amplifier Equalizers | | Brand | Dayton Audio | | Brand Name | Dayton Audio | | Customer Reviews | 4.1 out of 5 stars 528 Reviews | | Global Trade Identification Number | 00848791004957 | | Included Components | product, manual | | Item Weight | 1.94 Pounds | | Manufacturer | daytonaudio | | Manufacturer Part Number | DAX88 | | Model Number | DAX88 | | Number of Channels | 16 | | Number of Items | 1 | | UPC | 848791004957 | ## Product Details - **Brand:** Dayton Audio - **Item Weight:** 1.9 Pounds - **Manufacturer:** daytonaudio - **Number of Channels:** 16 - **Number of Items:** 1 ## Images ![DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio - Image 1](https://m.media-amazon.com/images/I/71rrLRCxfhL.jpg) ## Questions & Answers **Q: Can you use any bt 4.0 adapter? charging $40 for a bt adapter should be a criminal offense.** A: I agree 40 for it is pure ripp off….30 more than it should be **Q: Will the speaker level inputs work with a common ground head unit in a vintage car?** A: Should work, just make sure ground is good and solid. **Q: Does this have subsonic?** A: Yes set a filter to kill the subsonic frequencies **Q: Does this item comes with the bluetooth dongle? or u have too buy seperate and if so where do it buy the dongle also cause im not finding it** A: Hi there.... it does not come with the Bluetooth dongle... it is separate.... here is a link Dayton Audio DSP-BT4.0 Bluetooth... https://www.amazon.com/dp/B07FNC6L34?ref=ppx_pop_mob_ap_share ## Customer Reviews ### ⭐⭐⭐⭐⭐ Legit. *by A***R on January 29, 2019* Needed to boost up the low end of my car subwoofer. Without it my sub just made the bass louder and a little less defined, with it i can set a very low crossover for my sub, lower than my amplifier or head unit allowed for, and eq boost at 23hz. System has the depth and balance i want now. Will probably add a 4 channel amplifier and really dial in the sound of the rest of the system later. The matrix signal mixing system could be confusing, but it's legit. Lots of flexible possibilities! One thought I had for a car setup you could create from just left and right input; you could create active 3-way front left and right speakers using 6 of the output, down-mix to mono for a single channel rear-fill, and down-mix a sub-woofer channel as well! Awesome! Another great feature, the DSP-408 let's you group output channels so you can apply equalization and filters in unison, a feature i wish Mini-DSP had! Very happy with the unit. Pros: Cool signal mixing system! 6 band parametric equalization per output channel. 6db/12db/18db/24db selectable high-pass and low-pass filters for each channel. Strong 3.5 volt RMS Output. Smart phone configuration with Bluetooth accessory. Good build quality (some sharpish edges on aluminum engraved logo) No turn off noise or POP! Low Price! Cons: Some slight turn-on noise. (very low) Some sharpish edges on aluminum engraved logo. ### ⭐⭐⭐⭐⭐ Game changer on hard to tune systems *by S***T on June 21, 2020* Despite using high end components, my car stereo had some dead spots in it where it just sounded flat. I tried several different approaches and then is dawned on me- I used a DSP for my other systems at home (dbx driverack) and they solve problems, so I ripped out my AudioControl components and started over with the Dayton DSP The windows app is fine- it’s simple and makes sense. I honestly can’t believe people complain about not having a flashy app with skins etc- it’s just a tool for setting up your rig. Thank you for NOT making some silly bling app. The capabilities are exceptional and everything works exactly as expected. The sound is clean and clear, and it can do everything I need. Now, thanks so a calibrated microphone and an RTA app... it’s finally a good sounding system. If they wanted to take it a step up, I’d appreciate a sub harmonic synth or a BBE type processing ability or license AudioControl’s much sought after ESP2 and build in the capability. I’d put one in all my cars if they added those features. All in all,I absolutely love this DSP- it’s finally made car audio SO much easier. Anyone can now have a killer system if they take the time to set up properly. My system: Chevy MyLink head unit, Dayton DSP, Alpine Amos for sub and fronts, stock Boston Acoustics amp for rear speakers. All Polk MM components & Polk MM 10” sub. AudioControl ESP2 and Epicenter. ### ⭐⭐⭐⭐⭐ You need a DSP *by C***. on January 14, 2020* Anyone who values good clean audio needs a DSP, very straight forward to setup, the PC based software is very easy to use, user manual is is very good ( not included, must be downloaded ). The 10 band PEQ per channel is very nice with adjustable Q. Time alignment is a game changer and the ability to assign each of the four channels in to any or all of the outputs is great. Love the presets. The only down is the mobile app, it could use some work, it is nice you can quickly change the presets and stream via Bluetooth ( $30 bt adaptor need ), you can also get a $20 remote that allows you to control master volume and change presets only. But for any EQ tuning is way better on a laptop. It does include a ac adapter if you use it for home use or want to bench config. Has speaker level inputs but after testing I found using a quality LOC and using the RCA inputs sounds much better, you get about 2.5~3v out on the outputs, would love to see 4~5v on those outputs. This has allowed me to go 8 channel active in my car with a great sound stage, after tuning with a good RTA and setting my amp gains I was blown away at how much better it sounded. You can get more expensive DSP's that are great with some more features and inputs but at this price range this is perfect. ## Frequently Bought Together - Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Tim Alighment, and in-Put/Output Mixing for Home and car Audio - Dayton Audio DSP-BT4.0 Bluetooth Data and Streaming USB Interface for DSP-408 - Dayton Audio DSP-NRC Wired Remote Control for DSP-408 --- ## 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.com.sa/products/69614316-dsp-408-4-input-8-output-dsp-digital-signal-processor](https://www.desertcart.com.sa/products/69614316-dsp-408-4-input-8-output-dsp-digital-signal-processor) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-04*