Hartke HD508 4 X 8-Inch 500-Watt Bass Combo Amp 500-Watt, 4X8" Bass Combo Amp With Paper/Aluminum-Cone Drivers, XLR Direct Out, 1/4" Headphone Out,

Fender Rumble 500 2 X 10-Inch 500-Watt Bass Combo Amp 2 X 10" 500-Watt Bass Combo With 4-Band EQ, Three Voicing Options, XLR Direct Out, And

Fender Rumble Stage 2 X 10-Inch 800-Watt Bass Combo Amp 800-Watt 1-Channel 2X10" Digital Bass Combo Amplifier

Rockford Fosgate M5-1000X1 M5 Series Marine Subwoofer Amplifier - 750 Watts RMS X 1 At 1 Or 2 Ohms

Fender Rumble 15 (V3) Bass Guitar Combo Amp - Display Model - Display Model

Fender Rumble 100 100-Watts 1X12-Inch Bass Combo Amplifier - New