-~----- ~Al:::la INSTALLATION INSTRUCTIONS .. Axxess bassknob for AX-DSP subwoofer control AX-BASSKNOB This is an add-on accessory for the AX-DSP. If you are using the AX-DSP to install an aftermarket subwoofer and would like quick independent control of the subwoofer gain. Installation is extremely easy. • Connect the Orange wire on the AX-BASSKNOB to the Orange wire on the AX-DSP 20-pin harness or the vehicles specific harness that was purchased.
AXDSPL-GL9 INS TAL L ATION INS TRUC TIONS GM DSP Interface With Pre-Wired Harness 2016-2017 INTERFACE FEATURES INTERFACE COMPONENTS • AXDSPL-GL9 interface • AXDSPL-GL9 interface harness • AXDSPL-GL9 vehicle T-harness • Bass knob APPLICATIONS Visit axxessinterfaces.com for current application list AxxessInterfaces.
INSTALLATION OPTIONS INSTALLATION Adding a sub to a factory system: 1. Remove the factory radio †, then unplug all connectors. This feature offers the ability to add a subwoofer to a factory system, whether amplified or non-amplified. (refer to page 3) 2. Install the AXDSPL-GL9 vehicle T-harness to the vehicle and make all necessary connections, but leave the amp turn-on wire disconnected. Adding a full-range amp & sub to a factory system: 3.
ADDING A SUB TO A FACTORY SYSTEM Factory Radio Bass Knob Black - Ground Orange - Control Any remaining wires tape off and disregard Factory Radio Harness 1 2 3 These outputs can be used for additional sub amps, or for adding onto the system at a later date 4 Vehicle T-Harness Interface 5 6 RCA Jacks (sold separately) Keep Connected Interface Harness Any remaining wires tape off and disregard Blue/White - Amp Turn-On Wire REV.
ADDING A FULL-RANGE AMP & SUB TO A FACTORY SYSTEM Factory Amp Bass Knob Factory Radio If equipped, bypass and remove 1 Black - Ground Orange - Control An SPDT relay, Metra part number E-123, is required if the amp turn-on current of all amps exceeds 1-amp.
BLUETOOTH STREAMING INTERFACE • The AXDSPL-BT Bluetooth streaming interface can be used to stream media directly to the interface. • While streaming media the volume on the phone will be used. As an option, the AXBK-1 (sold separately) can be used to control the volume. 16-pin Header AX-DSPL-BT Note: The bass knob included with the AXDSPL-GL9 can be used if it will not be used to control a subwoofer. 1. Important! Unplug the interface from the vehicle. 2.
TOSLINK DIGITAL OUTPUT • The AXDSPL-SP Toslink digital output can be used for adding a digital output to the interface. AX-DSPL-SP 16-pin Header 1. Important! Unplug the interface from the vehicle. 2. Remove16-pin (4) PhillipsHeader screws securing the interface, then remove the top cover, exposing AX-DSPL-BT the circuit board within. 3. Locate the 16-pin header on the circuit board. 4. Important! Carefully line up the header pins to the AXDSPL-SP, with the Toslink port facing outward.
MOBILE APP Setup Instructions • General information tab for installing the interface. Continued on the next page REV.
MOBILE APP (CONT.) Bluetooth Connection • Scan - Press this button to start the Bluetooth pairing process, then select the interface once it is found. “Connected” will appear in the top left corner of the app once paired. • Disconnect - Disconnects the interface from the app. Note: The ignition must be cycled on during this process.
MOBILE APP (CONT.) Configuration • Identify - Click this button to send a test tone to the front left speaker*. * Only installations using the front left output (white RCA jack). • Reset to Defaults - Resets the interface to factory settings. During the reset process the amp(s) will shut off for 5-10 seconds. • Vehicle Type - Select the vehicle type from the drop down box, then click the apply button. • Lock Down - Click this button to save the selected settings.
MOBILE APP (CONT.) Outputs Output Channels 10 • Location - Location of speaker. • Invert - Will invert the phase of the speaker. • Group - Used to join channels together for simple equalization. Example, left front woofer/midrange and left front tweeter will be considered simply left front. The letter M indicates the speaker assigned as the master speaker. • Mute - Will mute desired channel(s) for tuning individual channels.
MOBILE APP (CONT.) Crossover Adjust • Select the desired crossover filter per channel, low pass, band pass, or high pass. • Select the desired crossover slope per channel, 12db, 24db, 36db, or 48db. • Select the desired crossover frequency per channel, 20hz to 20khz. Note: The front and rear channels default to a 100Hz high pass filter to keep the low frequency signals out.
MOBILE APP (CONT.) Equalizer Adjust • All channels can be adjusted independently within this tab with 15 bands of available equalization. It is best to tune this by using an RTA (Real Time Analyzer). • The Gain slider on the far left is for the channel selected.
MOBILE APP (CONT.) Delay Adjust • Allows a delay of each channel. If a delay is desired, first measure the distance (in inches) from each speaker to the listening position, then enter those values to the corresponding speaker. Add (in inches) to the desired speaker to delay it. Continued on the next page REV.
MOBILE APP (CONT.) Inputs/Levels • Chime Volume - Allows the chime volume to be adjusted up or down. • Clipping Level - Use this feature to protect sensitive speakers like tweeters from being driven past their capabilities. If the output signal of the interface clips the audio will be reduced by 20dB. Turning down the stereo will allow the audio to come back at a normal level. The sensitivity of this feature can be adjusted to the listening preference of the user.
MOBILE APP (CONT.) Locking Down Data Last and the most important. You must lock down your configuration and cycle the key!!! REV.
AXDSPL-GL9 INS TAL L ATION INS TRUC TIONS Having difficulties? We’re here to help. Contact our Tech Support line at: SPECIFICATIONS Input Impedance Input Channels Input Options Input Type Input Voltage (high level range) Input Voltage (low level range) Ouput Channels Output Voltage Output Impedance Equalizer Type THD Frequency Response 1M Ohm 6 High Level or Low Level Differential balanced 0 - 28-volts (peak-to-peak) 0 - 4.
