inputs.text: sweet subgreat soundgreat price - ok start received sub 4 days no shipping damage installed atrend 12\\ sealed box powered boston acousics amp bidged 250 watts rms say worried first lack reviews product hooked everything worries went away sub hits hard sealed enclosure right air space sounds great setting gain crossover correctly positioning fire towards back car hits hard not wake neighborhood provides great bass response hits low tones missing stock systehem car week love