Amp for a Boston Acoustics Pro Series 6.5 Set

For my money, that pioneer is pretty decent. Better than what I currently have in my truck, assuredly. If you are looking for better sound, not just more power, look at the higher-end amp manufacturers, and expect to pay. I'd be looking in the $1-3/watt range at least. Hifonics, Memphis, A/D/S, US Amps...things like that. Lookaround for opinions on high-end amps, and see what the competitors are using. If you just need more power, then go for what sounds good to your ears. /NyxBass