Available courses
A review of Hertz and Audison speakers carried by Car Toys for 2026.
Here is an overview of the Hertz and Audison amplifiers carried by Car Toys WA in 2026.
For US Sales Reps - Transition from JL to Hertz/Audison. DO NOT SYNC TO ANY COUNTRIES.
Creating New Cohorts
How to Edit Translations as of October 11 2025
A collection of technical documents
Basics of Sound is our introduction to how sound and hearing function. Start here to learn basics, which are essential as you progress and learn more about acoustics and audio.
The basics of sound reproduction, simply explained. RECOMMENDED: Principles 01 Basics of Sound
Fundamentals of crossover filters and their proper use.
RECOMMENDED: Principles 01 Basics of Sound, Principles 02 Basics of Audio, Principles 03 Basics of SpeakersHow stereo works - in the home and in cars - and about common multichannel technologies found in vehicles.
RECOMMENDED: Principles 01 Basics of Sound, Principles 02 Basics of Audio, Principles 03 Basics of SpeakersLearn about high fidelity, and what causes someone to prefer one speaker's sound to another.
RECOMMENDED: Principles 01 Basics of Sound, Principles 02 Basics of Audio, Principles 03 Basics of Speakers, Principles 04 Basics of Crossovers, Principles 05 Stereo and MultichannelBasics of Electricity introduce the student to fundamentals of Electricity, with a focus on vehicle electrical systems.
An exploration of how some phase cancellations occur in sound systems.
A course on vehicle networks
A short overview of the five steps to installing, calibrating, and tuning an Af Forza bit amplifier.
NOTE: For updates of bit Drive 3.0 software or compatible-device firmware, please see Processes 1.2
NOTE: For first-time installations of Bit Drive see Processes 1.1.
Step Three - A step-by-step guide to using the Configuration Wizard.
Step Four - OEM phase manipulation is increasingly common. Learn how to use AF Forza's input EQ and electrical RTA to ensure phase alignment, before tuning, for best results!
Step Five: Tuning the System - a nine-step process for tuning a system with AF Forza for the driver's-seat listening position.
A step-by-step tutorial on using the Accordo wizard to tune an bit Drive-managed DSP sound system.
Advanced correction of OEM EQ, phase, and time delay.
A five-step process for designing successful OEM integration upgrade projects.
A course for beginning installers on safely installing an amplifier.
Using the internal upmixer in bit Drive 3.0 and above.
Using the Mixer when configuring for both Optical and Analog Sources
Learn basic principles for speaker installation.
Explaining how not all dynamic EQ is bad.
An overview of Elettromedia and its brands.
A review of the Audison Product Line.
This is an overview of the entire AF Forza ecosystem - bit amplifiers, companion amplifiers, and peripherals!
This course is specifically for those technicians who have not installed AF Forza before, and lets you know what to expect.
What's new in bit Drive 3.0!
Frequently Asked Questions on Accordo
Learn about the AF Forza M1.7 bit Subwoofer Amplifier
This course prepares you to upgrade BMW audio systems using Audison Prima and Forza equipment.
Learn about Audison Voce II speakers!
An overview of the updates and operation of bit Drive 2.1 software.
Learn about Audison's audiophile Bluetooth 5.0 streamer, the B-CON.
More specifics on upgrading modern BMWs equipped with with 676 HiFi sound packages and RAM.
Specifics on upgrading the newest BMW models equipped with 688 "harman/kardon" sound packages and RAM.
Specifics on upgrading Tesla Model 3 and Model Y using Audison Sound Packs
Learn about Audison Voce II speakers!
Explore the Thesis II speaker line!
A review of the T-Harness program circa September 2025!
A review of DP amplifiers from Hertz
A detailed review of the Hertz Mille Legend family of speakers.
A review of CP amplifiers from Hertz
Learn about what makes Mille Pro Shallow subwoofers perform so well!
Learn about the USA Sound Packs for Harley-Davidson!



