Amazon.com: The Cube Active 100 watt RMS Active Acoustic Suspension subwoofer, Satin Black (Each) : Electronics
Amazon.com: PRV AUDIO 6MB200 v2 6.5 Inch Speakers Midbass Woofer 8 Ohm, 100 Watts RMS, 200 Watts Program Power, 93.5 dB 1.5 in Voice Coil for Small Custom Enclosures Pro Car Audio System (Single) : Musical Instruments
THUNDER Series 6" x 9" 4Ω Coaxial Speaker Pair | MTX Audio - Serious About Sound®
Office Depot
Infinity PS-8 Powered Subwoofer-100-Watt RMS Amplifier with an 8" Driver-Tested | Reverb