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Sure Electronics AS-AS43111 GAU1 2x50W + 1x100W 2.1 Audio Amplifier for Gaming/Arcade Machine Racing Simulator
€44.95
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.
2 in stock
Highlights of the Wondom GAU1 Gaming Amplifier Unit
- 2 × 50W (4Ω) stereo channels + 1 × 100W (2Ω) subwoofer output
- Wide 12V–24V DC input range with self-locking connectors
- Bluetooth and 3.5mm audio jack input options
- Optimized thermal performance up to 65°C operation
Product details Wondom GAU1 Gaming Amplifier Unit
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.
Whats in the box
- AA-AS43111 GAU1 2.1 Gaming Amplifier
- MiniFit 2X1CKT Cable for Subwoofer Output
- MicroFit 1X2CKT Cable for Right Channel Output
- MicroFit 2X1CKT Cable for Left Channel Output
- MiniFit 2X2CKT Cable for Power Supply
- Aluminum Cable Locking Bracket
Specifications
| Article number | AS-AS43111 |
| EAN | 6959687301983 |
| Rated power output (RMS) | 2 x 50 Watts + 1 x 100 Watts |
| Minimum load | 2 x 4 Ω (stereo) + 1 x 2 Ω (Sub) |
| Signal-to-noise ratio (SNR) | 111.7 dB |
| Distortion | 0.18% |
| Amplifier classification | Class D |
| Speaker output channels | Micro-Fit 1 x 2 cables |
| Subwoofer output channel | Mini-Fit 2×1 Cable |
| AUX in/out | In + out |
| Bluetooth | True externel port |
| Power requirements | DC 12-24 V |
| Power consumption | 3 A |
| Dimensions (D x W x H) | 110 x 100 x 25 mm |
| Article number | AS-AS43111 |
| EAN | 6959687301983 |
| Rated power output (RMS) | 2 x 50 Watts + 1 x 100 Watts |
|---|---|
| Minimum load | 2 x 4 Ω (stereo) + 1 x 2 Ω (Sub) |
| Signal-to-noise ratio (SNR) | 111.7 dB |
| Distortion | 0.18% |
| Amplifier classification | Class-D |
| Speaker output channels | Micro-Fit 1 x 2 cables |
| Subwoofer output channel | Mini-Fit 2×1 Cable |
| AUX in/out | In + out |
| Bluetooth | True externel port |
| Power Requirements | DC 12-24 V |
| Power consumption | 3 A |
| Dimensions (D x W x H) | 110 x 100 x 25 mm |
