TAS G3 Infinity Amplifier: Transforming Your Tesla Audio Experience
- Light Harmonic Lab
- Mar 13
- 5 min read
Updated: Jul 13
Look, we all know Teslas are amazing machines – they're quick, smart, and they've changed how we think about cars. But maybe you are just like me? Think that factory sound system isn't exactly doing justice to my favorite playlists. You've got this sleek, whisper-quiet cabin that should be perfect for cranking up your music, but something's just... missing. It's like having a high-end smartphone with normal OEM included earbuds – the potential is there, but the experience isn't quite hitting the mark.
The Challenge: Three Common Tesla Amplifier Limitations
Tesla owners consistently report three primary issues with the factory audio amplifier system:
1. Bass Response and Distortion
Turn up your favorite bass-heavy track in your Tesla and what happens? The sound gets muddy and distorted. That's because the factory amp simply can't deliver the clean, powerful bass you deserve, especially when you're cruising at highway speeds. The result? That premium Tesla suddenly sounds like with budget portable speakers when you try to feel the beat.
2. Lack of Clarity and Musical Detail
In complex tracks with multiple instruments, does the music turn into a congested, flat mess? The factory amplifier lacks the power and precision to cleanly separate distinct sounds, causing vocals, guitars, and drums to blend together. This flattens the soundstage and strips the energy and fine details from your favorite songs, leaving the music feeling lifeless and uninspiring.
3. Limited Power Output and Volume Ceiling
Hit the highway in your Tesla and what happens? Road noise creeps in, so you reach for the volume knob. But instead of clear, powerful sound, you get distortion and strain. The factory amp just doesn't have the muscle to overcome road noise without breaking a sweat. It's like trying to fill a concert hall with a bedroom speaker – there's simply not enough power to deliver the goods when you need it most.
The Solution: Introducing the TAS G3 Infinity Amplifier
After extensive research and development targeting these specific challenges, we're proud to introduce the TAS G3 Infinity Amplifier – the definitive solution for Tesla owners who demand audio performance that matches their vehicle's innovation.
Perfect Compatibility, Stealth Installation
Unlike other aftermarket solutions, the TAS G3 Infinity is the only amplifier on the market that's 100% directly compatible with Tesla's OEM system. This means:
No cutting wires or drilling required
Uses original OEM cables and connectors
Completely reversible installation
Integrates with the OEM amplifier, which continues to handle digital controls, preserving all factory functions.
This plug-and-play design ensures that upgrading your audio system is as seamless as Tesla's own user experience — a process one customer aptly called a "stealth installation."
Powerhouse Performance
The TAS G3 Infinity addresses the power limitation head-on:
Model 3/Y: 1000W RMS total power output across 8 channels
Model S/X: 1350W RMS total power output across 8 channels
Peak Power: Up to 2250W peak-to-peak for Model S/X (1650W for Model 3/Y)
This immense power is precisely channeled to awaken the full potential of your Tesla's sound system. The amplifier dedicates clean power to the speakers in the two front doors and two rear doors, the two crucial midrange speakers on the front dashboard, and both coils of the factory dual-coil subwoofer. This targeted 8-channel approach ensures every key component is driven optimally for a massive improvement in clarity and impact.
Substantial power reserve ensures that even at highway speeds, your audio system has the headroom to deliver clear, distortion-free sound at any volume. The 8-channel Class D design (8-core for Model S/X, 6-core for Model Y/3) provides targeted power precisely where needed.
Crystal Clear Audio with Ultra-Low Distortion
The TAS G3 Infinity features industry-leading specs when it comes to audio purity:
Total Harmonic Distortion as low as 0.005% at 1W output (around 1/10th of common aftermarket amplifier)
THD remains below 10% even at maximum power output
Dual Bridge Quad Balanced Circuit for voltage amplification
Advanced Class D Current Engine for pristine sound reproduction
These specifications translate to noticeably cleaner bass response, eliminating the muddiness and distortion that plague the OEM system. The precise control of power delivery ensures that even the most dynamic bass passages remain tight and articulate rather than boomy or distorted.
Balanced Sound Stage for All Passengers
The TAS G3 Infinity doesn't just increase power—it distributes it intelligently. The 8-channel architecture allows for precise control over the sound field, creating a balanced audio experience for all passengers. Whether you're driving solo or with a full cabin, everyone experiences the same high-quality sound presentation.
The amplifier's sophisticated circuitry adapts to Tesla's unique cabin acoustics, turning those challenging reflective surfaces from a liability into an asset for creating an immersive sound stage.
Future-Proof Efficiency
The TAS G3 Infinity isn't just about solving today's problems—it's engineered for Tesla's future:
96% power conversion efficiency
93% peak speaker output efficiency
Dynamic power distribution technology
48V input compatibility for future Tesla electrical system upgrades
These efficiency ratings not only minimize any impact on your Tesla's range but also ensure the amplifier runs cool and reliable. The 48V compatibility means your investment is protected even as Tesla continues to evolve its electrical architecture.
The Installation Experience
Installing the TAS G3 Infinity is remarkably straightforward. Because it's designed specifically for Tesla vehicles with direct compatibility, the process typically takes under an hour at an authorized installer. The amplifier fits in the same location as the OEM unit, maintaining the clean, minimalist aesthetic Tesla owners appreciate.
For those who enjoy hands-on projects, the plug-and-play design with original connectors makes self-installation a viable option with basic tools and mechanical aptitude. Detailed instructions and installation support ensure success regardless of your technical background.
The Transformation
Tesla owners who have upgraded to the TAS G3 Infinity report a transformative difference in their daily driving experience. Music takes on new dimensions with clean, powerful bass that remains composed even at high volumes. Vocals and instruments gain clarity and separation, revealing details previously masked by the limitations of the OEM system.
Perhaps most importantly, the frustration of reaching for the volume knob at highway speeds disappears. The substantial power reserves mean you can easily overcome road noise without pushing the system into distortion territory.
Audio Worthy of Your Tesla
why settle for mediocre sound? The TAS G3 Infinity isn't just another car audio upgrade; it's specifically built for Tesla owners by people who get it.
Think about it – every road trip, every commute, every quick errand becomes another opportunity to enjoy your music the way it was meant to be heard. No more cranking the volume only to get distortion, no more passengers fighting over the "good" seats, no more wimpy bass that disappears when you need it most.
Your Tesla changed how you think about driving. Now let's change how you experience the soundtrack to your journeys. Trust me on this one – you'll wonder how you ever lived without it.
The TAS G3 Infinity Amplifier is available for Tesla Model S and X (after 2023), and Model 3, Model Y (all models including 2024 Highland and 2025 Juniper).
Model S/X TAS Amplifier
Model Y TAS Amplifier
Model 3 TAS Amplifier
Light Harmonic Team
What is the power rating of the current 2023 Model S amp.? I plan on replacing the current woofer with a 10" - what is the output impedance of the new amp.? Single or dual voice coil output? Thanks.