inputs.text: true powerhouse - incase wondering thing 3x30amp fusesso 90amps power uses well went build 2 component sets c608gti mkiisso 4 speakers 4 tweeters 12 gauge speaker wire 4 gauge power wire powering 4ohms 4 channels no gain sounds great turn gain sounds like speakers cant take power good true 150rms look upi going soundproof doors job suregreat amp live dessert gets hot sadly maybe recommend small fan