any reason why any of these would work better for SQ for my 6.5 components?
TIA
JL AUDIO e2150
2-Channel Class AB Amplifier
Absolute Symmetry Class AB Circuit
Differential, Noise-Cancelling Input Topology
RMS Power Rating:
14.4V
70 watts x 2 chan. @ 4 ohms
110 watts x 2 chan. @ 2 ohms
140 watts x 1 chan. @ 8 ohms (Bridged)
220 watts x 1 chan. @ 4 ohms (Bridged)
12.5V
45 watts x 2 chan. @ 4 ohms
75 watts x 2 chan. @ 2 ohms
90 watts x 1 chan. @ 8 ohms (Bridged)
150 watts x 1 chan. @ 4 ohms (Bridged)
Low and High-Level Inputs
Preamp outputs: 1 Pair
Remote Bass Control Port (Controller RBC-1 optional and not included.)
Bass EQ: 6dB @ 48 Hz
Adjustable Input Sensitivity
Built-In Crossover: High/Low Pass 50 - 100 Hz
Power connectors: 8 - 4 AWG
Speaker Connection: 8 - 16 AWG
Dimensions: 9.8" L x 9.25" W x 2.36" H
PHOENIX GOLD RSD 250.2
Built-In 18dB per Octave Crossover
On-Board Protection
High-Speed High Current Mosfet Switching Power Supply
Line-Level Inputs
Wide Range Input Sensitivity Adjustment
Multi-function Protection Indicator
Variable Bass Boost
260W RMS x 1 @ 4 Ohms Mono
130W RMS x 2 @ 2 Ohms Stereo
87W RMS x 2 @ 4 Ohms Stereo
Frequency Response: 20Hz-20kHz
Signal-to-Noise Ratio: 85dB
Rockford Fosgate Punch P325.2 2ch
2 channel
80 W x 2 @ 4 Ohms RMS
160 W x 2 @ 2 Ohms RMS
325 W x 1 @ 4 Ohms bridged RMS
325 Watts total power
HP 40-4kHz 12dB per Octave
LP 40-4kHz 12dB per Octave
Frequency Response 20 to 20k Hz +/- .5 dB
Remote Punch Bass EQ
RCA Inputs
Class A/B topology
