・The 800x can withstand 100-150w of power Sui. ・The shape of the trapezoidal design of negative 4 ° so as to strengthen the airflow to assist in enhancing the bass effect the trapezoidal design also allows the center of gravity to sink so that the fuselage is more stable releasing a more shocking sound.
eBay
Car Audio Modification Class AB 4*80w High Power Audio Amplifier Four-door Speaker Powered Subwoofer Car Power Amplifier 12v
Aliexpress UK
The 10" Slim Active Subwoofer - Lounge-10ABK by Helvia is a sleek and powerful addition to any home audio system. With a 10-inch driver size and wired connectivity, this subwoofer delivers rich and deep bass for an immersive listening experience. The black colour and compact design make it easy to integrate into any living space, while the stereo L/R RCA audio inputs ensure compatibility with a wide range of devices. Perfect for enhancing your sound and vision setup, this Helvia subwoofer is a top choice for those looking to elevate their audio quality. Bought for £300 a couple of months ago, looks brand new, comes in original packaging.
eBay
Woopker Audio Amplifier AK55 HiFi Stereo Channel2.0 RMS70W*2 Bluetooth 5.3 Support AUX/OPT/RCA Powered Subwoofer Power Amplifier
Aliexpress UK
Listed for parts repair as it’s only been power tested powers on fine see photos for cosmetic condition Heavy duty speaker
eBay
6.5 inch spl subwoofer wholesale subwoofer speaker 90dB super bass powered subwoofer
Aliexpress UK
Amplifier chip: TPA3255. Power output: Left and right channels ≤ 220W, subwoofer ≤ 350W. High power output, strong performance in left and right channels and subwoofer. Audio output: 2.1 channels (left channel+right channel+subwoofer).
eBay
Car Subwoofer Amplifiers Speaker 20~160Hz Frequency Ultra Slim Under-Seat Powered Subwoofer Horn 12V Universal
Aliexpress UK
brand new boxed and sealed alone 10” subwoofers only. 4 available
eBay
8Inch 600W Subwoofer Sub Bass Speaker Car or Truck Audio Slim Kit Under-Seat Powered Subwoofer Car Stereo Audio Speaker 30-100Hz
Aliexpress UK
Non Resonance DDC Coated Cast Aluminum Basket. 12" Dual 4-Ohm Subwoofer. Subwoofer Frequency Range: 30 Hz - 400 Hz. 450 watt RMS/900 Watts Max. Power Handling (RMS/Peak): 450 / 900 watts. Motor Structure: 132 oz.
eBay
AIYIMA 800X 8 Inch 100W Active Subwoofer Incredibly Deep Bass and Powered Subwoofer Speaker for Home Theater RCA,AUX,LFE Input
Aliexpress UK
Amplifier chip: TPA3255. Power output: Left and right channels ≤ 220W, subwoofer ≤ 350W. Supports Bluetooth 5.1 and AAC decoding for clearer sound quality. 1x Audio amplifier module (note: knob accessories or housing versions need to be installed by oneself).
eBay
Sub 8006-AS Professional Audio Active Dual 18 Inch Subwoofer Rcf Speaker Powered Plywood Subwoofer for Stage
Aliexpress UK
The portable JBL PartyBox Encore speaker gives you 10 hours of non-stop fun. With the easy grab-and-go handle and splash proof design, you can always take the party with you. Get the beat pumping with amazing JBL Original Pro Sound and deep bass.
eBay
10" Upgrade 800W Slim Under Seat Powered Car Subwoofer with Built-in Amplifier for Car/Truck,New Upgrade with LED Ambient Lights
Aliexpress UK