Audiobahn A4601T

I have this A4601T R/B that was purchased back in 08. It works well for panel and door speakers. Don't know about a sub amp with no over heating since it is not a mono amp. Although, it does have protecting circuitry and combat lighting as most Audiobahn amps which matches all of my lighting including black lighting. This brand has advanced quite well since its pawn shop days. Not sure about fan cooling since this is my only ever fan cooled amp.

If any cons that could be at the top of the list right above the illuminated sides are not solid there lacking strength in the middle of the tubes

This amp blows the socks off the rockford fosgate products I have owned in the past. The cobalt is very cool at night, and chrome so flashy I keep it covered up when I leave my Bronco. I drive 6 front channels and 4 rear, (2 of which are a dual voice coil bridged sub on rear channel), no problems, great sound. The highly customizable built-in crossovers and gain controls are an excellent addition to a superb product - just be sure when you mount it you can access these controls, I put mine in a tight spot and must use an inspection mirror to make adjustments! Voltage meter doubles as a precision electrical health indicator, so you can replace that failing alternator before you're completely out of juice. Inductor fan is very quiet, only noticeable in between tracks. Awesome product. Only minor complaint is that the cobalt LEDs are pretty bright and can be distracting during night driving, but there's also a switch to turn them off!