How long is the included usb-a to usb-a tuning cable?

It's relatively short, actually unusable unless you're going to be right next to the amp. I used a 10ft extension so I could sit my laptop at the front of the vehicle while keeping the amp at the rear of vehicle.

Can this remotely control overall volume level?

The remote will only control the output for channels 7 and 8 when set up as subwoofer channels

What is the proper way to control a separate bass amp? I tried using included RCA speaker wire adapters into a second amp, but it sounds odd.

Make sure your bass amp has Speaker/line Level inputs such as the JVC KS-DR2001D, pre amp inputs won’t work. Go out off channels 7 & 8 of your JBL into the speaker/line level inputs worked great for me.

Can you connect a subwoofer with this amp?

Yes, using channels 7 and 8. Not much power dedicated to it though.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

DSP4086 8-Channel Class D Amplifier Design with Digital Signal Processing

Product ID: 235995837

Details

Item dimensions L x W x H
15 x 11 x 6
Manufacturer
JBL
Maximum Supply Voltage
16 Volts (DC)
Minimum Supply Voltage
8 Volts (DC)
Voltage
12 Volts

📏Compact 15x11x6 inch footprint

🔊1000W max output power

🎚️DSP with easy tuning interface

€ 901.61

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Description

🎛️ Elevate your sound game with JBL’s powerhouse DSP4086 — where precision meets compact power!

SPACE SAVVY DESIGN - Compact footprint fits seamlessly into tight setups—perfect for sleek, modern workspaces or studios.
INTUITIVE DSP CONTROL - User-friendly digital signal processing lets you fine-tune audio like a pro without the hassle.
POWERHOUSE PERFORMANCE - Delivers a robust 1000W output across 8 channels for crystal-clear, professional-grade sound.
VERSATILE CONNECTIVITY - Balanced differential inputs plus RCA and speaker-level compatibility ensure flawless integration with any system.
ON THE FLY BASS ADJUSTMENT - Wired remote bass control offers quick, precise low-frequency tweaks from the driver’s seat—never miss a beat.

The JBL DSP4086 is an 8-channel Class D amplifier delivering up to 1000 watts of power in a compact 15x11x6 inch design. Featuring advanced digital signal processing with an intuitive tuning interface, versatile input options, and convenient wired bass control, it’s engineered for professional audio setups requiring high performance and flexible installation.

Specifications

ASIN	B08K3RB4W1
Best Sellers Rank	#38,942 in Musical Instruments ( See Top 100 in Musical Instruments ) #136 in Power Amplifiers
Brand Name	JBL
Customer Reviews	4.1 4.1 out of 5 stars (32)
Global Trade Identification Number	00050036373364
Included Components	DSP4086AM
Item Dimensions	15 x 11 x 6 inches
Manufacturer	JBL
Material Type	Polycarbonate
Maximum Supply Voltage	16 Volts (DC)
Minimum Supply Voltage	8 Volts (DC)
Model	DSP4086AM
Mounting Type	Surface Mount
Number of Channels	8
Output Power	1000 Watts
Package Type Name	box
Part Number	DSP4086AM
Specification Met	Jbl Standard
UPC	050036373364
Unit Count	1.0 Count
Voltage	12 Volts
Warranty Description	1-Year Manufacturer Warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.