Amazon.com: BOSS Audio Systems CH5530B Chaos Series 5.25 Inch Car Stereo Door Speakers - 225 Watts Max, 3 Way, Full Range Audio, 1 Inch and 0.5 Inch Tweeters, Coaxial, Sold in Pairs : Electronics
Amazon.com: 5” x 7” Car Sound Speaker (Pair) - Upgraded Blue Poly Injection Cone 3-Way 300 Watts w/ Non-fatiguing Butyl Rubber Surround 80 - 20Khz Frequency Response 4 Ohm & 1" ASV
Amazon.com: BOSS Audio Systems R1100M-S Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet, Hook Up to Stereo :
Amazon.com: BOSS Audio Systems MC900B 4 Channel Weatherproof Amplifier – Bluetooth, 500 Watts, Bluetooth Multi-Function Remote, Full Range, Class A/B, 4-8 Ohm Stable, Aux-in, RCA Outputs, USB Charging : Electronics
Amazon.com: Ciglow Full Range Speaker, 3 Inch 4ohm 5W Mini Full Frequency Audio Speaker Loudspeaker Home Stereo Woofer Loudspeaker for Multimedia Sound Box DIY. : Electronics
Amazon.com: DS18 PRO-X6.4BM Loudspeaker - 6.5", Midrange, Red Aluminum Bullet, 500W Max, 250W RMS, 4 Ohms - Premium Quality Audio Door Speakers for Car or Truck Stereo Sound System (1 Speaker) : Electronics
Amazon.com: 4" Car Sound Speaker (Pair) - Upgraded Blue Poly Injection Cone 2-Way 180 Watt Peak w/ Non-fatiguing Butyl Rubber Surround 110 - 20Khz Frequency Response 4 Ohm & 3/4" ASV Voice
Amazon.com: 6.5" Three-Way Sound Speaker System - 180 W RMS/360W Power Handling w/ 4 Ohm Impedance and 3/4'' Piezo Tweeter for Car Component Stereo, Round Shaped Pro Full Range Triaxial Loud Audio -
Amazon.com: Orion HCCA4500.1DSPLX 4500W RMS at 1 Ohm Class D Serie SPLX Mono Subwoofer Amplifier Car Stereo : Electronics
Amazon.com: Sound Storm Laboratories SSL EX369 6x9 300W 3-Way Stereo Speakers with 4 Ohm Impedance Pair, Poly Injection Woofer Cone, and Rubber Surround, Black : Electronics
Amazon.com: DS18 EXL-SQ5.25-5.25 inch 3-OHMS High Sound Quality Speaker - Sleek Compact Design with A Chrome Finish - Superior Bass Response - 340 Watts Max - Set of 2 : Electronics
Amazon.com: DS18 EXL-SQ4-4-Inch 3-OHMS High Sound Quality Coaxial Speaker - Sleek Compact Design with Chrome Finish - Superior Bass Response - 260 WATTS Max - Set of 2 : Electronics
Amazon.com: Car Two Way Speaker System - Pro 4 Inch 140 Watt 4 Ohm Mid Tweeter Component Audio Sound Coaxial Speakers For Car Stereo w/ 20 Oz Magnet, 1.85” Mount Depth Fits
Amazon.com: Facmogu 3 Inch Tweeter Speaker 20 Watt Audio Stereo Speakers 8 ohm High-pitched Bookshelf Loudspeaker Design DIY Home Theater for Audiophiles 74MM (8Ω) : Electronics
Amazon.com: Outdoor Trumpet Car Horn Speaker - 5” Pa Horn Speaker w/ 8 Ohms Impedance, 15 Watt Power, Adjustable Bracket, 10' Pre-Wired Cord, 3.5mm Mono - Pa Speaker for Cb Radio Car
Amazon.com: Car Eight Way Speaker System - Pro 6 x 9 Inch 500W 4 Ohm Mid Tweeter Component Audio Sound Speakers For Car Stereo w/ 120 Oz Magnet Structure, 3.55” Mount Depth
Amazon.com: Car Vehicle Subwoofer Audio Speaker - 6 Inch Competition Pressed Paper Cone, 4 Ohm, Advanced Air Flow, 400W Power for Stereo Sound System - Audiotek K706 (1 Subwoofer) w/Wire PK3 Bundle : Electronics