Amazon.com: Rockford Fosgate R2D4-10 Prime 4-Ohm DVC 10” Subwoofer 250 Watts RMS / 500 Watts Max : Electronics
Amazon.com: LyxPro SPA-8-8" Compact Portable PA System 100-Watt RMS Power Active Speaker with Equalizer, Bluetooth, SD Slot, USB, MP3, XLR, 1/4", 3.5mm Input : Musical Instruments
Amazon.com: Memphis Audio PRX410 Power Reference 4x10 Inch 50 Watt RMS 100 Watt Peak Power 2 Way Coaxial Car Speaker System : Electronics
Amazon.com: Cerwin-Vega H7TAK 1" 300W Max / 35W RMS Tweeter add-on Kit Set : 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: NVX VSW84V2 500 Watt Peak (250W RMS) 8" VS-Series Version 2 Dual 4-ohm Car Subwoofer : Electronics
Amazon.com: Rockford Fosgate P2D4-12 Punch P2 DVC 4 Ohm 12-Inch 400 Watts RMS 800 Watts Peak Subwoofer : Electronics
REED Instruments R5000 Autoranging Watt Meter, True RMS: Amazon.com: Industrial & Scientific
Rockford Fosgate P3D4-15 Punch P3 DVC 4 Ohm 15-Inch 600 Watts RMS 1200 Watts Peak Subwoofer
Amazon.com: 2 Sets of Image Dynamics CTX5 5.25" 150 Watts RMS 2-Way Speakers w/Silk Tweeters : Electronics
Amazon.com: New Infinity Kappa 62IX 6.5" 225 Watts Max (75 Watts RMS) 2-Way Coaxial Car Audio Stereo Multi Element Speakers with UniPivot Tweeters with Oversized Voice Coils - Pair with Alphasonik Earbuds : Electronics
Amazon.com: Massive Audio FX4 – 4 Inch, 200 Watts Max, 50 Watts RMS, FX Series Coaxial Speakers, 20mm Aluminum Dome Ferro Fluid, 6dB Linksworth Riley Crossover 4 Ohm (Sold AS Pair) : Electronics
Amazon.com: NVX NSW124V2 350 watt RMS Dual 4-Ohm 12 inch Professional Grade N-Series V2 Car Subwoofer : Electronics
New Pair SSL SS12 12" 800 Watt Car Audio Subwoofer 4 Ohm SVC 400W RMS Sub
Amazon.com: Starfavor Passive Bookshelf Speakers Pair, 2-Way Home Stereo Speakers 50 watts RMS, 100 watts Peak Power, 4 inch Wired Audio Speakers for Home Theater -P4 : Electronics
Amazon.com: Yamaha NSIC800WH 140-Watts 2-Way RMS Speaker - White (Bundle of 4 + Amazon Basics Speaker Wire) : Electronics
Amazon.com: Rockford Fosgate Punch P3D4-10 10" 1000 Watt Peak / 500 Watt RMS Dual 4 Ohm Car Subwoofer with Anodized Aluminum Cone : Electronics
Amazon.com: Rockville Atom P20 Marine/ATV/Car Bluetooth Amplifier 1600w Peak/440w RMS 4 Channel w/Volt Meter, Black : Everything Else
Amazon.com: Massive Audio GTX154 – 15 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 15" Subwoofer 700 Watt RMS, 1400w MAX Dual 4 Ohm, 2.5 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: PRV AUDIO 8 Inch Midbass Speaker 8MB450-4 v2, 450 Watts Program Power, 2 in Voice Coil, 4 Ohm, 225 Watts RMS Pro Audio Mid Bass Woofer (Single) : Electronics
Amazon.com: MTX TN10-04 10-Inch Single 4-OHM Subwoofer 150-Watt RMS : Electronics
Amazon.com: Taramp's Bass 3K - 1 Channel 3000 Watts RMS Ohm Car Amplifier, Black, white : Electronics
Amazon.com: Massive Audio HIPPOXL122R – 12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 3000 Watt RMS, 6000w MAX Dual 2 Ohm, 4 Inch Voice Coil. Sold Individually : Electronics
