🎉 Up to 70% Off Selected ItemsShop Sale
HomeStore

4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator

Product image 1
Product image 2
Product image 3
Product image 4
Product image 5
Product image 6
Product image 7
Product image 8
Product image 9

4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator

4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator

4-Channel Lossless Audio Line Output Converter With Auto Turn-On And Speaker Emulator

Upgrade your vehicle's sound system with DS18’s QHL4. This compact converter is your key to unlocking superior audio quality and seamless integration.

Engineered for those who demand nothing but the best, this 4-channel converter delivers pure, unfiltered sound with seamless integration into any vehicle system, whether OEM or aftermarket. Advanced transformers and cutting-edge noise rejection technology ensure that your audio remains untouched by interference.

Installation is a breeze thanks to its compact, rugged design, complete with a detachable harness and straightforward labeling. Versatility is at its core, effortlessly handling both high-power (up to 100W) and low-power sources, making it the perfect companion for any setup. With built-in speaker simulation, the QHL4 guarantees flawless integration by ensuring your OEM source detects the original speaker load.

The QHL4 doesn’t just stop at superior sound—it’s smart too. The intelligent +12V remote output automatically triggers your amplifiers, with LED indicators for easy monitoring. And with its durable aluminum housing and tear-proof wiring connector, you can trust it’s built to last.

Disclaimer: Ensure your vehicle's electrical system operates at 12V DC with a negative ground.

$44.98

Original: $149.95

-70%
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator

$149.95

$44.98

Product Information

Shipping & Returns

Description

4-Channel Lossless Audio Line Output Converter With Auto Turn-On And Speaker Emulator

Upgrade your vehicle's sound system with DS18’s QHL4. This compact converter is your key to unlocking superior audio quality and seamless integration.

Engineered for those who demand nothing but the best, this 4-channel converter delivers pure, unfiltered sound with seamless integration into any vehicle system, whether OEM or aftermarket. Advanced transformers and cutting-edge noise rejection technology ensure that your audio remains untouched by interference.

Installation is a breeze thanks to its compact, rugged design, complete with a detachable harness and straightforward labeling. Versatility is at its core, effortlessly handling both high-power (up to 100W) and low-power sources, making it the perfect companion for any setup. With built-in speaker simulation, the QHL4 guarantees flawless integration by ensuring your OEM source detects the original speaker load.

The QHL4 doesn’t just stop at superior sound—it’s smart too. The intelligent +12V remote output automatically triggers your amplifiers, with LED indicators for easy monitoring. And with its durable aluminum housing and tear-proof wiring connector, you can trust it’s built to last.

Disclaimer: Ensure your vehicle's electrical system operates at 12V DC with a negative ground.

You may also like

NEW
Thumbnail 1

Stage1 Car Audio Package

$535.95

NEW
Thumbnail 1Thumbnail 2

NXL 12" Marine Subwoofer With LED RGB Lights 350 Watts Rms SVC 4-Ohm -Black

$479.95

NEW
Thumbnail 1Thumbnail 2

PRO-X 4" Shallow Mid-Range Bullet Loudspeaker 100 Watts Rms 4-Ohm

$39.95

-70%NEW
Thumbnail 1Thumbnail 2

PS Shallow-Mount Water Resistant 12" Subwoofer | 600W RMS SVC 4-Ohm

$197.95

$59.38

-70%NEW
Thumbnail 1Thumbnail 2

PRO-ZT 8" Coaxial Mid-Range Loudspeaker with Water Resistant Cone Built-in Bullet Tweeter and Grill 275 Watts Rms 4-Ohm

$113.95

$34.18

-70%NEW
Thumbnail 1Thumbnail 2

DS18 JL/JLU Exclusive Wheel Well Subwoofer Enclosure Package

$1,451.95

$435.58

-70%NEW
Thumbnail 1Thumbnail 2

VISION 5202 CSP LED Conversion Kit 6500K White 5000 Lumens 30 Watts

$35.95

$10.78

-70%NEW
Thumbnail 1Thumbnail 2

DXQ 6.5" 2-Way Coaxial Speaker with Yellow Straw and Composite Foam Cone | 150W RMS 4-Ohm

$299.95

$89.98

-70%NEW
Thumbnail 1Thumbnail 2

4" x 5.35" Super Bullet Tweeter 250 Watts 1.5" Aluminum 4-Ohm Vc with RGB LED Lights

$46.95

$14.08

-70%NEW
Thumbnail 1Thumbnail 2

Ford Bronco 6th GEN Loaded Front Door 6.5" Speakers and 3.78" Tweeter Speaker Panels Package

$569.95

$170.98

-70%NEW
Thumbnail 1

Stage2 Pro Audio Neo Midrange Package

$771.95

$231.58

-70%NEW
Thumbnail 1Thumbnail 2

DS18 2016-2021 Chevy Silverado 2500 HD Crew and Extended Cab Front and Back Doors Speakers Better Upgrade/Replacement Package 1800 Watts

$629.95

$188.98

4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator | Perfect Stock