There's additionally the interior dimension of your lorry to think about. You may want to take into consideration a 5-channel amplifier that can power your whole system from one hassle-free and also small plan. It's four networks for your speakers, plus a 5th, higher-powered channel for your subwoofer. 6- and also 8-channel amps take that all-in-one design as well as include even more system-building flexibility.