LOW IMPEDANCE: The 4-ohm component speaker compensates for undersized wiring in modern cars, utilising 140W peak power (70W RMS) from your stereo, enhanced by a rubber magnet boot cover.
eBay
Upgraded 3.5mm AUX Audio Noise Filter Speaker Line Ground Loop Noise Isolator Eliminate For Car Stereo Audio System Home Stereo
Aliexpress UK
Efficiency: 94 dB. Frequency Response: 3,500-20,000 Hz. Power Handling: Peak: 100 watts. Top-mount depth: 0.75". Power Handling: RMS: 50 watts.
eBay
SUNKANDI 3.5mm Audio Cable Male to Male Stereo Audio AUX Cord for Car, Headphone Jack, Speaker, Home Stereos, Smartphone
Aliexpress UK
Infinity REFERENCE 6530CX 6-1/2" (160mm) component speaker system 90w RMS. Plus One™ woofer cone architecture. Adjustable tweeter output level. Edge-driven, textile tweeters. Reference speakers provide step-up Infinity sound at mainstream prices.
eBay
New Bluetooth 5.4 Transmitter Adapter 3.5mm Aux Audio Receiver Stereo MP3 Player HIFI Audio Adapter For PC TV Car Home Speaker
Aliexpress UK
AUDIOTEC FISCHER Presents their premium plug and play speaker upgrades for the BMW. BMW 2 SERIES FRONT SPEAKER UPGRADE - MATCH BY AUDIOTEC FISCHER. Exclusively developed speaker system for BMW vehicles.
eBay
Bluetooth 5.3 Audio Receiver 3.5mm AUX RCA USB U-Disk Stereo Music Wireless Audio Adapter For PC TV Car Kit Speaker Amplifier
Aliexpress UK
Quantity: 1 set of 4pcs Foam Rings, other accessory is not included. Universal foam rings for 6.5" car door speaker. 4 Pcs Black 6.5" Foam Rings Car Door Speaker Enhancer System Kit Universal. Material: rubber foam.
eBay
Jack 3.5 Audio Cable 3.5mm Speaker Line Aux Cable for Phone Car Headphone Audio Cable For Amplifier DAP DA
Aliexpress UK
Pioneer TS-A4670F 4" x 6" 4-Way Coaxial 210W Car Audio Speaker System. Specific models also include a custom fit adaptor for quick and easy installation. IMPPTM enjoy outstanding midbass response with the Blue Injection Molded Polypropylene Cone.
eBay
Baseus 3.5mm Jack Audio Cable Jack 3.5 mm Male to Male Audio Aux Cable For Samsung S10 Car Headphone Speaker Wire Line Aux Cord
Aliexpress UK
Phoenix Gold ZX1TC is a 1"/25mm Soft dome Audio Tweeter with filter. Sold as a pair these high-quality tweeters are built to work with a 2-way or 3-way system.The ZX1TC is the perfect high-quality tweeter with soft sound. The ZX1TC comes with a 12dB cable filter set for 4000Hz high pass to match the ZX65C perfectly when paired with that configuration. The tweeter is a 25mm soft dome with a neodymium magnet. The ZX1TC tweeter will handle 20W RMS and 40W Max. The filter comes with 2 level settings 0 / -2dB as well as a complete set of mounting accessories for recessed or surface mounting.SpecificationsPeak 40WRMS 20WSensitivity 91 dB 1w/1mNeodymium magnetTweeter level adjustment (0dB, -2dB)12dB High pass filter at 4000Hz for the tweeter (for use in 2-way or 3-way system)Diameter 25mmTweeter Depth 20mmHousing Depth 39mm.
eBay
Bluetooth 6.0 Audio Receiver Wireless Music Adapter 3.5mm Jack RCA HiFi Stereo Audio Receiver With Mic For Car Speaker Amplifier
Aliexpress UK
Woofer: 6.5". 1X Subwoofer speaker sets. Voice coil material: ASV. MAX power: 160 W. N.W.(A pair): 1.5 kg. G.W.(A pair): 2.25 kg. Frequency response(PBS): 60 Hz - 20K Hz. Product model: K-6523.
eBay
Audio Splitter 1 in 4 out RCA L/R Aux Stereo Audio splitter 1X4 Audio Distributor for PC DVD Speaker Analog audio splitte
Aliexpress UK