Our employee is happy to help you find the right product
The Wondom GAU1 is a high-performance 2.1 channel gaming amplifier unit built around the renowned Texas Instruments TPA3116D2 Class-D chip. Designed for immersive gaming and multimedia experiences, the GAU1 delivers 2 × 50W for stereo channels and 1 × 100W for the subwoofer. With Bluetooth and analog 3.5mm inputs, it offers versatile connectivity in a compact form factor, ideal for desktop or portable setups.
Want to know more about bass shakers, amplification for race simulators and why they are so popular? Read all about bass shakers in our comprehensive blog.
Wondom GAU1 Gaming Amplifier Unit
The Wondom GAU1 is engineered for gamers and audio enthusiasts seeking reliable, high-fidelity amplification in compact gaming or DIY audio systems. At its core is the TPA3116D2 Class-D amplifier IC from Texas Instruments, delivering efficient and clean audio amplification. It supports 2.1 channel output with 2 × 50W (4Ω) stereo channels and a 100W (2Ω) mono subwoofer, making it well-suited for immersive gaming audio environments.
This unit supports both Bluetooth wireless audio and wired 3.5mm analog input, ensuring flexibility for a wide range of devices—from PCs and consoles to mobile phones. With a supply voltage range of 12V to 24V DC, the GAU1 is compatible with standard power adapters and ATX power supplies (12V), with a minimum recommended current rating of 3A.
Connectivity is secure thanks to Mini-Fit and Micro-Fit self-locking connectors, and a ring terminal ensures a reliable ground path. Outputs and controls are clearly laid out, including adjustable knobs for balance, bass, crossover (80–210 Hz), and volume, along with a Bluetooth unpairing button and status LEDs.
Thermally optimized to operate up to 65°C under full load, the GAU1 is ideal for extended gaming sessions. Audio specifications include a signal-to-noise ratio of 111.7 dB (stereo), THD+N of 0.18%, and low idle power consumption (3.7W @ 24V). The amplifier measures just 110.0 × 100.0 × 25.0 mm and weighs approx. 280.8 g, making it compact and easy to integrate into any setup.
Overall, the GAU1 combines robust performance, thermal resilience, and flexible input/output options, making it a reliable solution for gaming rigs, portable speaker projects, and home audio DIYers.
Show more
Show more
There are no reviews written yet about this product..
Home audio 
Audio components 
Crossover components 
Test & measurement 
DIY kits 
Accessories 
New products 
Speakers
Amplifiers
DAC converters
DSP modules
Turntables
Streamers
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
New products
Speakers
Amplifiers
DAC converters
DSP modules
Turntables
Streamers
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
New products
