Amazon.com: Sound Storm EV4.400 Evolution 400 Watt, 4 Channel, 2 to 8 Ohm Stable Class A/B, Full Range Car Amplifier : Electronics
Amazon.com: Pack of 2 Full Range Bookshelf Speaker, 3 Inch 8 Ohm Anti-Magnetic HiFi Tweeter Wooden Enclosure Home Audio Woofer Multimedia Speakers (8Ω) : Electronics
Amazon.com: (1) Rockville BluTube 70w Tube Amplifier/Home Theater Stereo Receiver w/Bluetooth Bundle with (2) Rockville HC85 Black 8" 700 Watt in-Ceiling Home Theater Speakers 8-Ohm (3 Items) : Electronics
Amazon.com: Rockville SingMix 45 1000w Powered Karaoke Mixer Amplifier w/Bluetooth/USB/Echo : Musical Instruments
Amazon.com: Pair (Qty 2) of Pyle PLMW36 3.5" SVC 20 Watt Max Power 4 Ohm Car Audio Subwoofer Bundle Combo with 8 Gauge Complete Amplifier Wiring Installation Kit : Electronics
Amazon.com: Planet Audio AC1500MK Car Amplifier and 8 Gauge Wiring Kit - 1500 Watts Max Power, 2/4 Ohm Stable, Class AB, Monoblock, Mosfet Power Supply, Remote Subwoofer Control : Electronics
Amazon.com: Dayton Audio DAEX58FP Flat Pack 58mm Exciter 25W 8 Ohm : Electronics
Amazon.com: Rockville BLUAMP 150 Home Stereo Bluetooth Amplifier Receiver Optical/Phono/RCA Bundle with (4) Rockville HC85 8" Inch 700 Watt in-Ceiling Home Theater Speakers 8 Ohm : Electronics
Amazon.com: Pyle Home Marine Car Amplifier - 4-Channel Compact 400 Watt RMS 4 OHM Full Range Monoblock Stereo & Waterproof - Wireless Bluetooth Receiver Audio Speaker w/ LCD Digital Screen (PFMRA450BW) : Electronics
Amazon.com: Amplifier Board Audio Amplifier Module AB Class Dual Channel 12V Car Amplifier Board Module 4-8 Ohm TDA7377 30Wx2 Digital Amplifier Board DIY Sound System Component : Electronics
Amazon.com: Planet Audio PL2400.4 4 Channel Car Amplifier - 2400 Watts, Full Range, Class A/B, 2/8 Ohm Stable, Mosfet Power Supply, Bridgeable : Everything Else
Amazon.com: Skar Audio FSX8-4 8" 350 Watt 4 Ohm Pro Audio Midrange Loudspeaker, Each : Electronics
Amazon.com: LyxPro 40 Watt Electric Guitar Amplifier | Solid State Studio Amp with 8” 4-Ohm Speaker, Custom EQ Controls, Drive, Delay, ¼” Passive/Active/Microphone Inputs, Aux in & Headphone Jack - Green :
Amazon.com: JINGERL 2Pcs 3Inch Portable Full Range Speaker Driver 4 Ohm 8 Ohm 15W Amplifier Speaker Sound Music Loudspeaker DIY for Home Audi (Color : 8 Ohm) : Electronics
Amazon.com: 12V Low Pass Speaker Subwoofer Crossover for 8 Ohm or 4 Ohm : Electronics
Amazon.com: OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500 : Electronics
Amazon.com: Rockville BLUAMP 150 Home Stereo Bluetooth Amplifier Receiver Bundle with (4) Rockville D4-8 White Dual 4" 8 Ohm Wall Mount Swivel Home Theater Speaker : Electronics
Amazon.com: Alpine R2-W8D4 Next Gen 8" Sub R-Series Dual 4-Ohm Voice Coils Peak Watts Subwoofer Includes HA-A400.1 Mono Amplifier : Electronics
Amazon.com: KICKER Speakers and Amp Package of 5 Items: 9" Midrange Speakers 8-ohm with 1.5" Bullet Tweeters, DS18 1500W 4-Channel Amplifier (Red) and Complete 4AWG Wiring Kit : Electronics
Amazon.com: KICKER (2) 50CWCS84 CompC 8" SVC 4 ohm Subwoofers Bundle with Rockville Mono Amplifier+Amp Kit CWCS84 (4 Items) : Electronics
Amazon.com: BOSS Audio Systems PT1000 2 Channel Car Amplifier - 1000 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: KICKER Subwoofer and Amp Package of 3 Items - 8" TB 600 Watt Loaded Subwoofer Enclosure 4-ohm, Class D Monoblock Amplifier, and 4AWG Power Wiring Kit : Electronics
Amazon.com: Taramps DS 800x4 1 Ohm 800 Watts RMS 4-Channel 200x4 RMS, Class D, Full Range, Crossover High / Low Pass Fixed, Bridgedable Car Audio Amplifier, White : Electronics
Amazon.com: Crown 160MA Commercial/Restaurant 4 Input 60 Watt 70V Volt 8 Ohm Mixer Amplifier Bundle with Pair JBL Control 12C/T 3" 15w 70v in-Ceiling Speakers for Restaurant/Bar/Cafe : Electronics
Amazon.com: Sound Storm Labs EV4.1600 Evolution 1600 Watt 4 Channel 2 to 8 Ohm Stable Class A B Full Range Bridgeable Mosfet Car Amplifier with Remote Subwoofer Control : Electronics
![Amazon.com: Adafruit Speaker - 3" Diameter - 8 Ohm 1 Watt [ADA1313] : Electronics](https://m.media-amazon.com/images/I/51lpY-k1R+L._AC_UF894,1000_QL80_.jpg "Amazon.com: Adafruit Speaker - 3\" Diameter - 8 Ohm 1 Watt [ADA1313] : Electronics")