well right now i have a 12" Kicker L7 with the Concept CA-525M Amp, my question is should I get rid of the Concept amp and get a Kicker 400.1, here are the specification for the Concept amp
RMS Power 300W x 1 @ 4 Ohm MONO
RMS Power 525W x 1 @ 2 Ohm MONO
Signal-to-noise ratio: 100 dB
Frequency Response: 5Hz - 350kHz
Total harmonic distortion: 0.05%
Continuously variable 0 - 18dB BASS boost
Built-in continuously variable 18dB per octave crossover
Remote bass level control "port"
(remote RM-100 available separately)
Input sensitivity: 200mV - 4V
Backlit CONCEPT logo
Platinum connectors
Size: length x width x height: 300mm x 296mm x 60mm
11.82" x 11.66" x 2.37"
http://www.concept-intl.net/proddeta...Line=Amplifier
why am I asking? Just seeing should i get a brand name like the kicker 400.1 amp or keep this off brand amp?