Musway HL2

The Musway HL2 is a high-quality 2-channel high/low converter that allows you to connect additional amplifiers or active subwoofers to factory-installed car stereos. It converts the high-level signals from the speaker outputs into a clean, low-level RCA signal and also provides an automatic remote power-on signal.

Thanks to the intelligent EPS® (Error Protection System) protection circuit, the HL2 is particularly well-suited for modern vehicles equipped with speaker monitoring. The integrated circuit simulates an appropriate speaker load, thereby preventing potential error messages from the factory-installed load monitoring system.

With a maximum input voltage of 18 V/RMS, a frequency range of 5 to 80,000 Hz, and a RCA output level of up to 5 V, the converter ensures high-quality signal transmission. The automatic power-on function detects either an audio signal or a DC offset and activates connected components via the remote output.

The high-quality aluminum housing with an acrylic cover and illuminated Musway logo rounds out the compact design. Thanks to its start-stop compatibility, the HL2 remains operational even during brief voltage dips of up to 6.5 V.

Technical Specifications

• Model: Musway HL2

• Product Type: 2-Channel High/Low Converter

• Input channels: 2 x high-level (stereo)

• Output channels: 2 x RCA/Cinch (stereo)

• Maximum high-level input: 18 V/RMS

• Maximum low-level signal: 5 V/RMS (manufacturer's specification)

• Input impedance: 13 ohms

• Maximum RCA output level: 5 V

• Frequency range: 5 Hz – 80,000 Hz

• Operating voltage: 6.5 – 18 V DC

• Remote output: 12-V power-on signal

• Maximum remote output current: 200 mA

• Automatic Power-On: DC Offset or Audio Signal Detection (AC)

• Adjustable AC detection sensitivity: 10 – 100 mV

• DC Offset Detection: Yes

• EPS® Error Protection System: Integrated Speaker Load Simulation

• Start-Stop Compatibility: Yes, up to 6.5 V

• Status Indicator: LED for AC/DC Signal Detection

• Housing material: Aluminum

• Housing cover: Acrylic

• Illuminated Musway logo: Yes

• Dimensions (W x H x L): 70 x 35 x 130 mm
  
  

Connections and Features

• 2 high-level inputs for the left and right speaker channels

• 2 x RCA/Cinch outputs for external amplifiers or active subwoofers

• 1 x remote output for automatically turning on external components

• Connection for 12 V constant power and ground

• Switchable signal detection via AC audio signal or DC offset

• Adjustable sensitivity of AC signal detection

• EPS® Protection Circuit to Prevent Errors During Factory Speaker Diagnostics

• Status LED: Steady light when DC offset is detected; flashing when an AC signal is detected
  
  

What's Included

• 1 Musway HL2 High/Low Converter

• Connection cables for power, speaker signals, and remote control

• User Manual