Kenwood KAC-M3004 Compact 4-channel car amplifier * 50 watts RMS x 4 (New Stock) - Breakers Stereo and Performance
Scosche HD57684SD 4-Way HD Multi-Fit Frame Design Speaker Set with 200 Watts Peak/50 Watts RMS Per Speaker and Protective Grills, Pair Black - Walmart.com
JVC KS-DR2104DBT drvn Series compact 4-channel marine amplif
Alpine 4-Channel Car Amplifier, 50 Watts RMS x 4 W/ AMP KIT - Walmart.com
Amazon.com: PRV AUDIO 6MB100-4 Pair of 6.5 Inch Midbass Speaker for Pro Car Audio, 4 Ohm, 50 Watts RMS Power, 200 Watts Max Power Mid Bass Factory Replacement Loudspeaker (Pair) : Electronics
Amazon.com: Alpine Spe-5000 5.25" 2 Way Pair of Car Speakers Totalling 200 Watts Peak / 50 Watts RMS : Electronics
Kenwood Excelon X801-5 5-channel car amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms | Stereo West Autotoys
MB Quart RA1-710.5 Reference Series 5-channel car amplifier — 50 watts RMS x 4 at 4 ohms + 350 watts RMS x 1 at 1 ohm at Crutchfield
Kenwood Excelon XM302-4 4-channel powersports/marine amplifier — 50 watts RMS x 4 at Crutchfield
FX4 - 4" 2-WAY 50 WATTS RMS COAXIAL SPEAKERS by Massive Audio® - SSA STORE
Monoprice Dt-3 50-watt Multimedia Desktop Powered Speakers, 40 Watts Rms, Near Field Frequency Response, For Mobile, Computer, And Audio Equipment : Target