Amazon.com: Pyramid 300 Watt Marine Tweeter Speaker - 3.75” Aluminum Bullet Horn w/ 1” Titanium Dome Tweeter, 2k-25kHz Frequency Response, 4 Ohm Impedance, Heavy Duty 20 Oz. Magnet Structure -TW28 (Pair) : Electronics
Amazon.com: LG CK43 300 Watt Hi-Fi Shelf System (2018) : Electronics
Amazon.com: Skar Audio FSX10-8 10" 300 Watt 8 Ohm Pro Audio Midrange Loudspeaker, Each : Electronics
Amazon.com: Audiobank 2X AB-790 6x9 -Inches 1000 Watts Peak Power for Pair and 300 Watt RMS Power 4-Way Car Audio Stereo Coaxial Speakers with 4 Ohm Ohm Impedance / 93dB/1w/1m : Electronics
Amazon.com: Pyle Wireless Portable Bluetooth Boombox Speaker - 300 Watt Rechargeable Boom Box Speaker Portable Music Barrel Loud Stereo System with AUX Input, MP3/USB Port, Fm Radio, 2.5" Tweeter - Pyle PBMSPRG4 :
Amazon.com: Pyle Portable Bluetooth PA Speaker-300W Dual 8" Rechargeable Indoor/Outdoor BT Karaoke Audio System-TWS, Party Lights, LED Display, FM/AUX/MP3/USB, 6.5mm in, Carry Handle-Wireless Mic, Remote Control : Musical Instruments
Amazon.com: Pyle 6.5 Inch Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio 300 Watt Peak Power w/ 4 Ohm Impedance and 60-20KHz Frequency Response for Car Component Stereo PLG64,Yellow : Electronics
Amazon.com: Pyle Dual Channel Mini Portable Stereo- Receiver Box - 300 Watt Rack Mount Audio Speaker Power Amplifier System w/ 3.5mm Input - Enjoy Amplified Sound for Your Home Entertainment System PLMPA35,
Amazon.com: Pyramid 6.5 Inch Car Woofer Speaker - 300 Watt High Powered White Injected Polypropylene Cone Car Audio Sound Component Speaker System w/ High-Temperature Kapton Voice Coil, 4 Ohm, 40oz Magnet - WX65X : Electronics
Amazon.com: Rockford Fosgate Punch P300-12T Single 12" 300-Watt Amplified Truck Sealed Box Subwoofer - Black : Electronics
Amazon.com: Rockford Fosgate P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black : Electronics
Amazon.com: Pyle 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 Voice Coil -
Amazon.com: Morningstar SureSine 300W Power Inverter, Pure Sine Wave Inverter, Power Inverter 12V to 110V DC to AC Converter, 300 Watt Inverter, Power Inverters for Vehicles, Lowest Fail Rate Solar Panel Inverter :
Amazon.com: Knox Dual Speaker and Mixer Set–Portable 8” 300 Watt DJ PA System with Wired Microphone & Tripod Stands, 8 Channel Amplifier, Bluetooth, USB, SD, 1/4” Line RCA, XLR Inputs, Ideal for
Amazon.com: Alpine R-Series 6.5 Inch 300 Watt Component 2-Way Car Speakers, Pair | R-S65C : Electronics
Amazon.com: Pyle 300 Watt Weatherproof Motorcycle Speaker and Amplifier System w/ Two 2.25 Inch Waterproof Speakers, AUX IN- Handlebar Mount ATV Mini Stereo Audio Receiver Kit Set - Also for Marine Boat -