£114.95

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£115 today · usual range £102–£117 · best ever £102

Alpine SWT-12S4 12-Inch Bass Reflex Subwoofer Tube - 1000W

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 87 days · 87 data points (no recent data)

Historical
Generating forecast…
£116.95 £100.37 £103.99 £107.61 £111.22 £114.84 £118.46 12 August 2026 02 September 2026 24 September 2026 15 October 2026 06 November 2026
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Black, SWT-12S4

Price data checked 4 days ago

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Price Distribution

Price distribution over 87 days • 4 price levels

Days at Price
Current Price
5 days 9 days · current 63 days 10 days 0 16 32 47 63 £102 £115 £116 £117 Days at Price

Price Analysis

Most common price: £116 (63 days, 72.4%)

Price range: £102 - £117

Price levels: 4 different prices over 87 days

Description

Upgrade your vehicle audio with the Alpine SWT-12S4 Bass Reflex Subwoofer Tube. Designed for bass enthusiasts who want powerful sound without a complicated setup, this ready-to-use 30cm (12-inch) subwoofer tube delivers deep, impactful low frequencies. The bass reflex design ensures high-performance output, making it an excellent choice for enhancing your car's sound system. Built for durability and convenience, the unit features a protective grille to prevent damage from items in your trunk. With a peak power handling of 1000 Watts and an RMS power of 300 Watts, it provides the punch needed for high-quality audio performance. The compact cylindrical design allows for easier placement in various vehicle cargo areas. Whether you are looking to add depth to your music or want a reliable bass solution, the Alpine SWT-12S4 offers a professional-grade experience that is easy to install and ready to perform.

Key Features

Ready-to-use Bass Reflex Subwoofer Tube design provides a complete and convenient solution for immediate bass enhancement in your vehicle.

High-performance 30cm (12-inch) subwoofer delivers powerful low-end frequencies with a maximum power handling of 1000 Watts.

Integrated protective grille keeps the woofer safe from accidental damage caused by luggage or other items in the trunk.

Optimized 4 Ohm impedance and 92 dB/W efficiency ensure reliable performance and compatibility with your car audio setup.

Complete package includes the subwoofer tube and necessary mounting components for a straightforward installation process.

Features a professional look with a signature stitched Alpine logo for a high-quality aesthetic in your car.

Product Specifications

Brand
Alpine
Colour
Black
Domain
Amazon UK
Release Date
03 January 2021
Listed Since
29 April 2014

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