DS18 Lossless Audio High-Low Level Converter with Auto Turn-On And Speaker 4 CH.

DS18 Lossless Audio High-Low Level Converter with Auto Turn-On And Speaker 4 CH.
Item Description

DS18 QHL

  • Line Output Converter
  • 2 OR 4 Channel
  • Lossless Audio ~ Double Step Down Ratio
  • Compact ~ Level Matching Controls(High/Low)
  • Selectable Auto Turn On ~ Remote Out
  • Noise Rejection ~ Speaker Emulator 

Unlock Superior Sound Quality with DS18s Hi/Lo Converters!

Experience the ultimate audio upgrade with the DS18 QHL2 (2-Channel) and QHL4 (4-Channel) Hi/Lo Converters, designed to deliver crystal-clear, lossless sound while seamlessly integrating into your vehicles audio system. Whether youre enhancing an OEM setup or creating a custom configuration, these converters are your go-to solution for unmatched audio performance.

DS18 QHL4 - 4-Channel Converter:

  • Seamless Compatibility: Perfect for both OEM and aftermarket systems, with built-in speaker simulation for effortless integration.
  • Lossless Sound Quality: Advanced noise rejection technology preserves the purity of your audio signal, free from interference.
  • High Versatility: Handles high-power (up to 100W) and low-power sources with ease.
  • Smart Features: Includes intelligent +12V remote output for amplifier activation and LED monitoring.
  • Durable Design: Compact, aluminum housing ensures longevity, with a detachable harness for easy installation.

DS18 QHL2 - 2-Channel Converter:

  • Compact & Efficient: A no-power-supply design reduces the risk of ground feedback noise for a cleaner sound experience.
  • Double Step-Down Ratio: Accommodates high-power (6.5:1) and low-power (4:1) sources for versatile setups.
  • Flawless Integration: Built-in speaker emulation guarantees your OEM system detects original speaker loads.
  • Enhanced Functionality: Auto turn-on feature with minimal impact on your vehicles electrical system.
  • Sturdy Construction: Rugged aluminum housing with straightforward labeling and detachable harness for a hassle-free setup.

Shared Features:

  • Noise-Free Audio: State-of-the-art noise rejection transformers with galvanic insulation.
  • Effortless Installation: Compact design with straightforward labeling and a user-friendly detachable harness.
  • Reliability Built In: Tear-proof connectors and durable materials ensure lasting performance.

 

SPECS:

Maximum Speaker Level Input:
50W (Low Power) / 100W (High Power)
Maximum Preamp Output:
2.5V
Nominal Conversion Ratio:
4:1 (Low Power) / 6.5:1 (High Power)
Frequency Response:
15Hz-20KHz
Total Harmonic Distortion:
0.07% (1KHz)
Input Impedance:
6 ohms (Speaker Emulator)
Output Impedance:
600 ohms

 

FEATURES:

Speaker Level Input:
Yes, 2Ch
Selectable Auto Turn-On:
Yes, Audio (3v) / DC (2.5v)
Remote Output:
Yes, 12v DC 100mA max
Amplifier Outputs:
2 Channels RCA (L/R)
Level Matching Controls:
Yes, (Low Power / High Power)
LED Indicators:
Yes, ON LED indicator
Housing Material / Color:
Aluminum / Black
Wiring Connector:
Single Molex
Noise Rejection:
Transformers with Galvanic Insulation
Step-Down Method:
High-Quality Lossless Transformers

 

MEASUREMENT:

Overall Length:
3.1" / 78.7mm
Overall Width:
2.4" / 61mm
Overall Height:
1.1" / 28mm
Gross Single Unit Weight:
0.36 Oz (0.16kg)

* Manuals and/or specifications are subject to change without prior notice.

About Us

Sky High Car Audio specializes in the sales and distribution of high end car audio and car audio related products. We are authorized dealers for all companies listed below and are growing daily. If you don't see what you need here, please message us and one of our customer service representatives will be more than happy to point you in the best direction.

- Sky High Car Audio
- Soundqubed
- Fi Car Audio
- Limitless Lithium
- DS18
- Brand X 
- Gately Audio
- SMD
- Trinity Audio Solutions
- Full Throttle Batteries 
- SHTNONM
- Custom Speaker Pods

Feedback 

If we can link this to our feedback and ratings that would be better!

Shipping

We ship all of our items via Fedex, UPS, and USPS.

All items ship same to next business day. We try our best to ship everything within 1 business day however sometimes additional time is needed in which we will contact the buyer as needed.

Shipped orders that are returned by the shipping company due to insufficient or undeliverable address will be refunded 10% less of order total for a restocking fee.

Orders refused at time of delivery and sent back to Sky High Car Audio will be refunded 10% less of order total for a restocking fee.
Shop By Brand
Powered by Frooition
This listing is currently undergoing maintenance, we apologise for any inconvenience caused.