How can we help?
Help Topics
LC2i PRO Line Converter
2 ArticlesLC2i PRO 2 channel line converter with AccuBass
Technical Bulletins
2 ArticlesSubwoofers & Speakers
5 Articles- Understanding Subwoofer Performance and Preventing Damage: A Comprehensive Guide
- The Procedure for Setting up a Subsonic Filter
- Install Video for TXFBB12 Bronco Subwoofer Enclosure
Amplifier Bridging
2 ArticlesHow to bridge amplifier channels
Firmware Updates - Car audio products
4 ArticlesFirmware updates for car audio DM series processors and D series amplifiers.
- How to update firmware: DM series processors and D series amplifiers.
- DM RTA: How to update the firmware (Windows and Mac).
- Windows – How to manually reload firmware for the DM-series processors or DSP amplifiers?
- DM-Processor Setup – Walk Thru
- Windows – How to install the DM Smart DSP software for DM series DSP Processors and D series DSP amplifiers.
- macOS – How to install the DM Smart DSP software for DM Processors and Matrix DSP amplifiers
DM Processor and Matrix DSP car amplifier FAQ'S
20 Articles- Windows – How to manually reload firmware for the DM-series processors or DSP amplifiers?
- What to do if you see the “Contact support, need firmware binary” message when trying to open the DM Smart DSP software:
- Is there a Mac OS installer for the DM Smart DSP software?
LC2i Line Converter
7 Articles- How to power and turn on the LC2i
- What channel outputs from my factory amp should I connect to my LC2i?
- What is the difference between the Main and Bass output on the LC2i?
LC6i, LC7i, LC8i Line Converters
3 ArticlesLine Converters with multiple inputs/outputs
- Channel summing / Signal routing with line converters LC6i / LC7i / LCQ-1.
- Channel summing / Signal routing – LC8i
- Which AC-LGD should I use?
AC-BT24
6 Articles- My AC-BT24 Bluetooth module is missing a connector pin!
- AC-BT24 Not Syncing With DM Smart app
- How to pair the AC-BT24 for streaming audio to the DM processors and DSP amplifiers.
Car FAQ
51 Articles- My AC-BT24 Bluetooth module is missing a connector pin!
- How to setup AccuBASS®
- How to setup AccuBASS on the LC2i
Car Application Diagrams
3 ArticlesTroubleshooting Car Audio
15 Articles- What to do if you see the “Contact support, need firmware binary” message when trying to open the DM Smart DSP software:
- Failed to load driver error for DM Smart DSP software
- There is a hiss coming thru the speakers after I installed your product
Pro FAQ
7 Articles- Is there an Android App available for my SA-4100i?
- What is the max SPL for the SA-4100i?
- I have an older RTA with the high SPL software, can it be serviced?