# Kanto SUB8V 300W Powered Subwoofer - 8"

The Kanto SUB8V delivers deep, room-filling bass in a compact, elegant design that complements any home audio system.

With its 8-inch paper cone driver powered by a robust 300-watt class D amplifier, this subwoofer enhances your music, movies, and games with rich, accurate low frequencies.

Perfect for pairing with bookshelf speakers, soundbars, or powered monitors, the SUB8V adds impact and warmth without overwhelming your space.

Designed for modern living, the matte vinyl finish gives it a premium look that blends seamlessly with your décor.

Whether you’re a music lover, gamer, or film enthusiast, this powered subwoofer ensures every beat and explosion is felt as much as heard.

**FEATURES**

-   **Powerful 300W Amplifier:** The built-in class D amplifier delivers up to 300 watts of peak power, ensuring tight, responsive, and distortion-free bass at any volume level.
-   **8" Paper Cone Woofer:** Experience precise low-end performance with the 8-inch driver, engineered to produce smooth and controlled bass ideal for both music and home cinema.
-   **Adjustable Crossover & Phase Control:** Tailor your sound by matching the subwoofer’s output to your main speakers for a balanced, integrated audio experience.
-   **Front-Firing Ported Design:** Enhances airflow and maximises bass response, providing a fuller, more dynamic sound without unwanted resonance.
-   **Automatic Signal Detection:** The SUB8V powers on when it detects an audio signal and switches to standby when idle, reducing energy use and extending component life.
-   **Versatile Connectivity:** Compatible with any powered speakers, AV receivers, or amplifiers with subwoofer output via RCA connection.
-   **Compact Aesthetic:** The minimalist matte black vinyl finish fits neatly into any setup, delivering impressive performance without taking up space.

Bring depth and realism to your favourite content with the Kanto SUB8V, a perfect balance of power, precision, and style.

###### What You Get

-   1 x Power Cord
-   1 x RCA Cable
-   1 x User Manual

###### Specifications

-   **DRIVERS:** 8″ Paper Cone Woofer
-   Class D Amplifier
-   300W Peak Power (150 Watts Total RMS)
-   **Frequency Response:** 35 Hz – 175 Hz
-   **INPUTS:** RCA L/R Line Level
-   **Dimensions:** 280 x 280 x 303 mm
-   **Net Weight:** 8.3 kg
-   **Warranty:** 1 Year

## Details

- **Price:** 279.0 GBP
- **Vendor:** Kanto Audio
- **Type:** Subwoofers
- **Tags:** BLACK5, Prime, SALE5

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black | 279.00 GBP | In stock |
| White / Black | 279.00 GBP | In stock |
| Grey | 279.00 GBP | In stock |
| White | 279.00 GBP | In stock |

## Images

- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio
- Kanto SUB8V 300W Powered Subwoofer - 8" - K&B Audio

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> Source: [K&B Audio](www.kbaudio.co.uk/products/kanto-sealed-powered-subwoofer-sub8)
> Updated: 2026-06-04