User Manual: linkQ

 

linkQ

The linkQ is the perfect solution for an easy subwoofer upgrade to any OEM audio system.  The high-level inputs are designed to accept signal directly from a high power factory head unit or amplifier, simplifying installation.  It features an adjustable 1-band paragraphic equalizer, making it easy to correct unwanted equalization that can negatively affect subwoofer performance.

The linkQ has low level (RCA) inputs, so you can use it with an aftermarket head unit as a high output voltage line driver.  It can also be used in powersports applications as a source unit.  The included remote (RLC) can adjust the level of the subwoofer or serve as a system volume control in power sport applications.

linkQ Features

  • 2-Channel Line Driver or Line Output Converter (LOC)

  • Adjustable Paragraphic EQ

  • Includes Remote Level Control

  • Differential Balanced Inputs

  • Low Impedance Outputs

  • Variable Gain Adjustment w/Clip LED

  • Auto Turn-On via DC-Offset or Audio Signal Detect

  • Generated +12V Remote Output

  • OEM Load Detect Compatible

  • Selectable Ground Isolation

  • Locking Detachable Power/Speaker Terminals

  • Professional Grade Panel Mount RCA’s

  • Compact Aluminum Chassis w/Detachable Mounting Tabs

linkQ Specifications

  • Output Voltage (Max)-- >10Vrms

  • Output Impedance -------------- <50Ω

  • Input Sensitivity

    • SPK ----------------------------- 2-20Vrms, 4-40Vrms

    • RCA ----------------------------- 0.5-5Vrms

  • Max Input Voltage (SPK) ------ 40Vrms

  • Frequency Response ----------- <5Hz to > 100kHz

  • THD+N (SPK/RCA) --------------- <0.05% / <0.05%

  • S/N (SPK/RCA) -------------------- >113dBA / >115dBA

  • Paragraphic EQ (Boost/Freq) 0 to +12dB / 30-80Hz

  • Turn-On Trigger ------------------ +12V, DC-offset & Audio Detect

  • Generated +12V Output ------ >500mA

  • Chassis Dimensions ------------- 1.1”x3.5”x3.1” (29x90x78mm)