Transform your simulator with precise, localised tactile feedback you can actually feel through your controls and cockpit.
The Trak Racer 4-Channel 40W Class-D Amplifier and Bass Shaker Kit combines a compact 4-channel amplifier with two 10W low-frequency bass shakers and mounting hardware, giving you a powerful and expandable haptic feedback solution for your sim racing setup.
Mount the bass shakers directly to your pedals, shifter, handbrake or simulator frame and feel effects including ABS activation, wheel lock-up, traction loss, kerbs, road texture, engine RPM, gear changes and more.
Unlike conventional audio speakers, bass shakers convert low-frequency signals into physical vibration. This allows feedback to be delivered directly through the simulator hardware rather than relying only on sound.
With four independent amplifier channels, the system also gives you room to expand your tactile setup with additional compatible bass shakers.
In a real race car, important information is transmitted through the pedals. Adding a bass shaker to your pedal assembly can reproduce tactile cues such as:
This localised feedback can make vehicle behaviour easier to identify without relying solely on visual and audio cues.
Mount a 10W bass shaker near your shifter to add another layer of mechanical feedback to your simulator.
The result is a more connected driving experience with tactile feedback directly where your hand interacts with the car.
Adding tactile feedback around the handbrake can increase immersion during rally and drift driving.
It adds physical feedback at the exact point you interact with the handbrake.
Although designed with simulation in mind, low-frequency tactile feedback can add physical immersion across a wide range of applications including sim racing, driving simulation, flight simulation, FPS gaming and music.
Depending on your software and configuration, tactile effects can reproduce sensations such as engine rumble, kerbs, bumps, runway vibration, turbulence, gunfire, explosions, recoil and low-frequency bass.
| Model | BSA4A |
| Amplifier type | Class-D |
| Output channels | 4 |
| Input channels | 4 × RCA |
| Total rated output | 40W RMS |
| Output power @ 8Ω | 10W RMS per channel |
| Input sensitivity | 350 mV |
| Frequency response | 30–100 Hz ±3 dB |
| Low-pass adjustment | 40–100 Hz |
| THD (mono) | 0.05% |
| Signal-to-noise ratio | 95 dB |
| Power requirements | 115–240V AC |
| Maximum consumption | 80W |
| Product model | TR-BSA10 |
| Product type | Bass shaker / tactile transducer |
| Nominal power | 10W |
| Dimensions | 98 × 98 × 31 mm |
| AC impedance | 8Ω ±10% |
| DC resistance | 7.2Ω ±3% |
| Resonant frequency | 33 Hz ±10% |
| Frequency range | 20–200 Hz |
| Buzz test | 8V, 20–200 Hz |
| Weight | 0.35 kg |
Feel the engine. Feel the kerbs. Feel the road. Feel the car.
Trak Racer has been designing simulation hardware since 2008 and is the Official Simulator Supplier of Alpine F1 Team and a partner of Airbus Aircraft.
