Planet Audio Pulse PL4000.1D 4,000 Watt Monoblock Amplifier 2001-3000 The slim-build crossovers help shape

The slim-build crossovers help shape the Stadium sound and bring out all the details that make your music sound real

The Rockford Fosgate Punch PBR300X2 is a 2-channel amplifier delivering 300 Watts total in a remarkably compact chassis

Frequency Response: 40 Hz – 4 kHz

Not bridgeable

Planet Audio Pulse PL4000.1D 4,000 Watt Monoblock Amplifier 2001-3000 The slim-build crossovers help shapePlanet Audio Pulse PL4000. 1D is a 1 channel high output monoblock Class D amplifier built for serious subwoofer duty in car audio systems, delivering substantial low end power in a compact form factor. 1 Channel Monoblock Class D with MOSFET Power Supply: Dedicated single channel power for subwoofers with efficient, compact operation and reliable power delivery. RMS Power @ 1 : Up to 3000 W: High current capability for demanding low impedance subs;