Hifonics Brutus X1000.1D 1000 Watt RMS Mono Amplifier with Built-In Crossover

POWER ACOUSTIK 1800W MAX VERTIGO CLASS A/B 2-CHANNEL AMPLIFIER 100W RMS x 4 @ 4Ω

Taramps DS 800x4 Amplifier 800 Watts 2 Ohm Class D 4 Channel 800 W RMS

Fosi Audio CA30 4 Channel Car Amplifier 800W RMS MAX Full Range Audio Amps SUB

Blaupunkt BPA-E604 4CH Class AB Car Amplifier 1800W Max, 360W RMS Bridged Power

DB Drive SPEED SERIES 120.2 120 Watts

db drive Amplifier Spa120.4

DB Drive PRO2.6K 4‑Channel Class A/B Amplifier 2600W Total – Brand New