4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - front view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - side view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - rear view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - front view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - side view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - rear view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius
4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator - detail view | Silarius

DS18 QHL4 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator

$149.95
Brand: DS18Reviews
Audio built in
In stock. Usually ships in 1–3 business days.
  • Free US shipping on orders over $200. Add $50.05 more to qualify.
  • 30-day returns counted from delivery. Return policy
  • Manufacturer's warranty from DS18. Warranty
  • Need a quote? Add it to your cart and download a PDF quote, or ask for volume pricing.
D Questions about this product? Daniel and the team reply fast, usually within minutes. Chat with us now or email us.
More information View images
Reviews

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.

Shipping

Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.

Shipping policy

Returns

Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.

Start a return

Damaged or wrong item?

Tell us within 3 days of delivery with photos and we'll make it right, with no fee.

Contact us

DS18 warranty

This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.

Warranty details

Support from real people

Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.

Chat with us

Business accounts

Approved businesses can pay on Net 30 / PO terms after their second completed order.

Ask about terms

Frequently Asked Questions

What is included with the 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator?+
The 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator by DS18 ships with all standard manufacturer accessories. See the product listing for the complete box contents.
Is the 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator covered by a warranty?+
Yes. Silarius provides manufacturer-backed warranty support. Contact us at silarius.com for warranty claims, returns, and technical assistance.
How do I get technical support for the 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator?+
Our team is available at silarius.com/contact for pre-sale consulting and post-sale support on all DS18 products we carry.
Can I order the 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator in bulk?+
Yes. Silarius offers volume pricing for integrators, resellers, and commercial buyers. Contact our sales team at silarius.com for a custom quote.
What is the shipping time for the 4-Channel Lossless Audio Line Output Converter with Auto Turn-On And Speaker Emulator?+
In-stock items ship within 1–2 business days. Check the product listing for current availability and estimated delivery to your location.

You may also like

Recently viewed