Car Bass Tubes
Feel the bass, feel the vibe
Deep bass, big sound
Slim underseat subwoofers and active bass tubes with built-in amplifiers — thumping, distortion-free bass that transforms your car audio.
300W RMS Power
Built-In Amp
Low Distortion
EQ
Bass Control
Car Bass Tubes
Vibe X 8" Underseat Car Subwoofer | VXSW‑8
300W RMS, Class D Amplifier, 20Hz–150Hz, 0–12dB Bass Boost, Slim Profile
X-Series 12" Active Bass Tube | TBT‑12R
Built-In Amplifier, Thumping Deep Bass, Low Distortion, Sound Equalizer
Not sure what to pick?
How to Choose the Right Car Bass Tube
Underseat subwoofer or active bass tube? We break down size, power, amplifier and fitment so you pick the perfect deep bass for your car.
Shop Bass Tubes| Features |  VXSW-8 8" Slim Underseat |  TBT-12R 12" Active Bass Tube |
|---|---|---|
| Type | Underseat Subwoofer | Active Bass Tube |
| Woofer Size | 8-inch | 12-inch |
| Amplifier | Class D, 300W RMS | Built-In Amp |
| Bass Control | 0–12dB Boost | Sound Equalizer |
| Fits Under Seat | ||
| Plug-and-Play | ||
| Warranty | 1 Year | 1+1 Year |
| Check Price | From ₹12,500 | From ₹8,299 |
Why Choose Us
The myTVS Bass Tube Advantage
Thumping, Distortion-Free BassPowerful subwoofers with built-in amplifiers deliver deep, club-like bass with clear, low-distortion sound.
100% Genuine myTVSGenuine myTVS car audio, built and tested for Indian roads and driving conditions.
Free & Fast ShippingQuick doorstep delivery across India, with Cash on Delivery available.
Easy 7-Day ReturnsChanged your mind? Hassle-free returns within 7 days of delivery.
Got Questions?
Frequently Asked Questions
What's the difference between an underseat subwoofer and an active bass tube?
The VXSW-8 underseat subwoofer is slim and hides under your seat to save space; the TBT-12R is a 12-inch round active bass tube that sits in the boot for louder, deeper bass. Both have a built-in amplifier.
Do I need a separate amplifier?
No. Both models have a built-in amplifier, so you can connect them directly to your car stereo — no extra amplifier needed.
Will it fit my car?
The slim underseat subwoofer fits beneath most car seats; the round bass tube sits in the boot. Share your car model and we'll help you choose the right fit — professional installation is available.
How do I connect it to my stereo?
Plug it directly into your car stereo's output ports, or use a high-low converter for company-fitted stereos. Professional doorstep installation is available in select cities.
Will it cause distortion or strain my electricals?
No — the efficient Class D and built-in amplifiers are tuned to deliver clean, low-distortion bass without straining your car's electricals under normal use.
Is there a warranty and installation?
Yes — genuine myTVS products come with a manufacturer warranty (up to 1+1 years) and professional doorstep installation is available in select cities.