Sony XM 1805GX

Price Paid:  $280.00 from Crutchfield.com

Strengths:
Doesn't shut down at high volumes running at long times; excellent heat dissipation. Can power an entire system.

Weaknesses:
None

Summary:
I have this amplifier pushing 10 speakers, each channel is @ 2 ohms; the amp is maxed out. In the front, I use it to power Infinity Kappa 4x6 plates in the doors and a pair of generic tweeters mounted in the air vents (parallel configuration). In the rear, it pushes Infinity Kappa 6x9 2-ways and a pair of generic tweeters (parallel configuration). In the trunk, it drives a 15" Orion XTRPRO DVC subwoofer (wired in parallel) with plenty of power.

Similar Products Used:
Profile 400sx, Profile 440sx

Price Paid:  $285.00 from crutchfield

Year / Model Reviewed:
 2001

Strengths:
good power can power your whole system

Weaknesses:
not as powerful as a dedicated amp

Summary:
This is product is great if you want to power your whole system off one amp. I have it hooked up to a pair of sony 6 1/2s, a pair of rockford 6 1/2s, and a single 10" rockford HE in my tacoma and it hits pretty hard. I really recommend this amp if you''re tight on space or cash.