--- product_id: 463709629 title: "DSP4086 40W x 8 DSP Car Amplifier" brand: "jbl" price: "Β£498.73" currency: GBP in_stock: true category: "Jbl" url: https://www.desertcart.co.uk/products/463709629-dsp4086-40w-x-8-dsp-car-amplifier store_origin: GB region: United Kingdom --- # 8 channels x 40W RMS 12ms time alignment in 0.2ms steps 32-band EQ with parametric & graphic modes DSP4086 40W x 8 DSP Car Amplifier **Brand:** jbl **Price:** Β£498.73 **Availability:** βœ… In Stock ## Summary > 🎡 Elevate your drive with JBL’s DSP4086 β€” where power meets precision sound! ## Quick Answers - **What is this?** DSP4086 40W x 8 DSP Car Amplifier by jbl - **How much does it cost?** Β£498.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/463709629-dsp4086-40w-x-8-dsp-car-amplifier) ## Best For - jbl enthusiasts ## Why This Product - Trusted jbl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Advanced Time Alignment:** Fine-tune speaker timing with up to 12ms delay in ultra-precise 0.2ms increments for perfect soundstage and imaging. - β€’ **Compact Yet Robust Design:** Sleek surface-mount metal and plastic chassis fits seamlessly into your vehicle while meeting FCC, RoHS, and WEEE standards. - β€’ **Precision Sound Sculpting:** 32-band EQ and fully variable crossover filters let you tailor every frequency to your exact taste, ensuring flawless audio clarity. - β€’ **Flexible Input Assignments:** Six assignable and summable inputs give you ultimate control over your audio sources and signal routing. - β€’ **Powerful 8-Channel Amplification:** Deliver crisp, immersive sound with 40 watts RMS per channel at 2 ohmsβ€”perfect for audiophile-grade car audio setups. ## Overview The JBL DSP4086 is a compact 8-channel car amplifier delivering 40 watts RMS per channel at 2 ohms, equipped with advanced digital signal processing including a 32-band EQ, time alignment up to 12ms, and flexible input/output assignments. Designed for audiophiles seeking superior in-car sound customization, it combines powerful amplification with precise tuning capabilities in a sleek, surface-mount design. ## Description Digital signal processing for the win One of the best ways to get superior sound fidelity in your car is to add an amplifier to pump up the power, along with a digital signal processor to fine-tune the sound quality. JBL's incredibly compact DSP4086 8-channel amp/processor will do both, providing eight channels of 40 watts RMS while sculpting the sound with powerful tuning software using your Windows PC. Connecting to the whole system The DSP4086 was designed to take the signals from your vehicle's front speakers, rear speakers, front center channel, and rear subwoofer. You can then process those signals to create eight powered outputs, and you have the ability to power and control your front tweeters. Tuning Every channel features 31-band EQ, switchable from parametric to graphic; completely variable high-, low-, and band-pass filters with selectable slopes; time delay, up to 12ms in 0.2ms increments; and 0/180 degrees phase adjustment. You can assign each input to an output, and you can sum signals in order to create a full-range signal to be processed. DSP4086 connection panel ## Features - 60 watts RMS x 8 at 2 ohms - 6 assignable and summable inputs - time alignment, crossover filters, 32-band EQ, and more ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B59F88GW | | Best Sellers Rank | #473,767 in Electronics ( See Top 100 in Electronics ) #1,061 in Car Multichannel Amplifiers | | Brand | JBL | | Brand Name | JBL | | Manufacturer | JBL | | Material Type | Metal and Plastic | | Maximum Supply Voltage | 8 Volts (DC) | | Minimum Supply Voltage | 8 Volts (DC) | | Model | DSP4086 | | Mounting Type | Surface Mount | | Number of Channels | 8 | | Output Power | 60 Watts | | Package Type Name | [IO] | | Part Number | DSP4086AM | | Specification Met | FCC, RoHS, WEEE | | UPC | 050036373517 | | Voltage | 8 Volts (DC) | ## Product Details - **Manufacturer:** JBL - **Maximum Supply Voltage:** 8 Volts (DC) - **Minimum Supply Voltage:** 8 Volts (DC) - **Mounting Type:** Surface Mount - **Voltage:** 8 Volts (DC) ## Images ![DSP4086 40W x 8 DSP Car Amplifier - Image 1](https://m.media-amazon.com/images/I/51hx7RYe+7L.jpg) ![DSP4086 40W x 8 DSP Car Amplifier - Image 2](https://m.media-amazon.com/images/I/41pVfBUl6+L.jpg) ![DSP4086 40W x 8 DSP Car Amplifier - Image 3](https://m.media-amazon.com/images/I/51dqo4Ovj3L.jpg) ## Frequently Bought Together - JBL DSP4086 40W x 8 DSP Car Amplifier - JBL GTO609C 270 Watts 6-1/2" Premium Car Audio Component Stereo Speaker System with Patented Plus One Woofer-Cone Technology - JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo --- ## 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.co.uk/products/463709629-dsp4086-40w-x-8-dsp-car-amplifier](https://www.desertcart.co.uk/products/463709629-dsp4086-40w-x-8-dsp-car-amplifier) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-09*