# Eltax SW800 60W 8" Active Subwoofer

The Eltax SW800 subwoofer is a bass-reflex model equipped with a 20cm diameter speaker powered by a 60-watt amplifier. It's an ideal complement to a first hi-fi installation or a home cinema setup.

A great entry-level active sub for bringing movie explosions and sub frequency sounds into a room less than 25 m2. The Eltax SW800 bass-reflex subwoofer has its port to the side increasing the low-frequency output efficiency.

The Eltax SW800 subwoofer offers a frequency response from 40 Hz to 150 Hz. The cutoff frequency can be adjusted within this same range. A phase selector (0 or 180 °) is also available to ensure perfect compatibility with any speaker or with a second subwoofer placed in the same room. Finally, the Eltax SW800 subwoofer has a stereo RCA input and an LFE input, which allows it to be combined with many hi-fi or home cinema amplifiers..

**FEATURES**

-   Bass-reflex load
-   20 cm speaker
-   MDF chassis

### SPECIFICATIONS

#### Measurements

-   Power: 60 watts
-   Frequency response: 40 Hz to 150 Hz
-   Adjustable cut-off frequency from 40 Hz to 150 Hz
-   Phase selector (0 or 180 °)

#### Connections

-   RCA stereo line
-   LFE input

#### General

-   Dimensions (W x H x D): 290 x 330 x 350 mm
-   Weight: 6.7 kg

## Details

- **Price:** 129.99 GBP
- **Vendor:** Eltax
- **Type:** Subwoofers
- **Tags:** BLACK5, SALE5

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 129.99 GBP | In stock |

## Images

- Eltax SW800 60W 8" Active Subwoofer - K&B Audio
- Eltax SW800 60W 8" Active Subwoofer - K&B Audio
- Eltax SW800 60W 8" Active Subwoofer - K&B Audio
- Eltax SW800 60W 8" Active Subwoofer - K&B Audio
- Eltax SW800 60W 8" Active Subwoofer - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/eltax-sw800-60w-8-active-subwoofer)
> Updated: 2026-04-29