Very high quality subwoofer/ MicroSub from JL Audio. The key to its performance lies in the precise tuning of its 8W3v3 Subwoofer into an efficient slot-ported design. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle.
eBay
Car Audio Amplifier 4 Channel Car Audio Modification 12V 4 * 100W High-power Car Audio Amplifier
Aliexpress UK
This specially designed, side-firing ported enclosure fits behind the seats of most MPVs or vans or in the smallest of hatchback boots. You'll enjoy thick low-frequency response from all of your music with this capable enclosure in your vehicle.
eBay
AK-270 Audio Amplifier Sound Channel 2.0 Digital Audio Amplifier HIFI Stereo AUX Input Mini Portable Car and Home Audio Amplifie
Aliexpress UK
JL Audio MicroSub™ W3 Enclosed Car Subwoofer. Single 8" W3v3 Subwoofer (CP108LG-W3v3). W3v3 SUBWOOFERS. W3v3 SUBWOOFER TECHNOLOGIES. Ported enclosure containing W3v3 subwoofer(s). The flared slot-port design reduces turbulence at the port mouth to minimize the audible airflow effects that are common to ported enclosures.
eBay
12 V Car Audio Wudi Audio Systems 4 Channel Car Amplifier 4x100W 4-16 Ohm Stable Audio Power Amplifier Premium Aluminum Alloy
Aliexpress UK
Enclosed Subwoofer System with Single 8W3v3-4 Subwoofer Black Carpet 250 W 4 Ω Ported Enclosure. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle. The key to its performance lies in the precise tuning of its 8W3v3 Subwoofer into an efficient slot-ported design.
eBay
Woopker Home Digital Amplifiers Audio Bass Audio Power bluetooth Amplifier Hifi FM Auto Music Subwoofer Speakers USB SD Mic AK55
Aliexpress UK
Continuous Power Handling: 250W. Authorised UK Dealer for JL Audio. Driver(s): One 8W3v3-4. Enclosure Type: Slot-ported low-profile.
eBay
Douk audio Hi-Fi Bluetooth 5.0 Digital Amplifier Stereo 2.0 Ch Mini TPA3116 High-power Amp Wireless Audio Receiver DC12V
Aliexpress UK
The key to its performance lies in the precise tuning of its 8W3v3 subwoofer driver into an efficient slot-ported design. The flared port entry and exit further enhance sound quality by minimizing air-flow noises through the port.
eBay
Douk Audio HiFi Bluetooth 5.0 Power Amplifier Mini TPA3116 Digital Class D Desk Stereo Audio Amp for Home Car 50W + 50W
Aliexpress UK
CP108LG Product Spotlight. The key to its performance lies in the precise tuning of its 8W3v3 subwoofer driver into an efficient slot-ported design. ENCLOSED SUBWOOFER SYSTEM WITH SINGLE 8W3V3-4 SUBWOOFER DRIVER, BLACK CARPET (250 W, 4 Ω) - PORTED ENCLOSURE.
eBay
Douk Audio G4 Mini Subwoofer / Full-Frequency Mono Channel Digital Amplifier HiFi Audio 100W Home Desktop Power Amp
Aliexpress UK
The JL Audio CP108LG-W3v3 1-Way 8in. Car Subwoofer is a powerful and high-quality speaker designed for car audio systems. Whether you're looking to upgrade your current car audio system or just need a new subwoofer, this model is a perfect choice for audiophiles looking for top-tier sound quality.
eBay
Fosi Audio 2Pcs 5654W Vacuum Tubes 7-Pin Upgrade for 6AK5 6J1 6J1P EF95 Pairing Tubes For Audio Amplifier
Aliexpress UK