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alpine amp configuration with 2 10's at 4 ohms?
Hey guys, I'm In need of your expertise again.
I have an MRV-F400 4/3/2 Channel Power Amplifier I want to know if it can be bridged down to 1 channel to run a pair of jl w3 d4's in a enclosed box - if so what would it's power output be? The jl's want 200 and up watts at 4 ohms each. according to jl's chart. If this amp can't do this is there a way use it in two channel mode but send it all to the bridged speakers? if so how much power would they get then? eventually soon I will get anothe amp but If i can make this work I can pick up the 2 10's in a box on clearance at myer tommorrow and the ported 12 I am driving now is Driving me crazy. Thanx for any and all help here are the amp specs MRV-F400 4/3/2 Channel Power Amplifier Power Output RMS Power(at 12 V, 20 - 20k Hz) Per Channel into 4 W ...................... 40W x 4 (0.08% THD) Per Channel into 2W ......................... 50W x 4 (0.3% THD) Bridged 2 Channel into 4W ........... 100W x 2 (0.3% THD) Dynamic Power(at 14.4V, 20 - 20k Hz) Per Channel into 4 W ...................... 60W x 4 (0.08% THD) Per Channel into 2W ......................... 80W x 4 (0.3% THD) Bridged 2 Channel into 4W ........... 160W x 2 (0.3% THD) Frequency response ..................... 10 Hz to 50 kHz (+0, -1 dB) Signal-to-Noise Ratio .. 100 dBA(referenced to rated power) Input Sensitivity (for rated power) Line Inputs .......................... 200mV-4V (500mV at detent) .................................................. ........................ (1.0V at center) Slew Factor .................................................. .......... Greater than 5 Input impedance .................................................. ......... 10k ohms Speaker Impedance .................................................. ....................... ........................... 4 or 2 ohms (stereo) or 4 ohms (bridged) Dividing Network Frequency and Slope ........... 50 ~ 200 Hz .................................................. ................... 12 dB/ Oct. Slope Power Requirements .............. 11-16V DC (Negative ground) Dimensions(WxHxD) ............................... 9-7/16"x2-1/16"x13" .................................................. ..................... (240x53x330mm) Weight............................................ ......................8lb 13 oz.(4.0kg) Specifications |
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