Re: thoughts on PPI 900.4 vs Hifonics ZRX2000.4 under $200 4 channel amp
I've sold many P900.4s and I keep them in stock as best as I can. Those huge 4-channel Class A/B amps can be a big pain in the *** to find a spot in your vehicle for them. They're also less efficient than a full range Class D amp, which is what the P900.4 is. For me and many of my customers those two reasons are very compelling.
I offer attentive, personal customer service and I also personally ship out every order.
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