I'm looking for parts for my speaker blower one last time. It was hooked up with all the right wiring and a relay , 0/1 wire, optima 31 series battery, and the amp had been repaired 2 times already with the same thing happening every time. The day it blew it wasnt turned up the outputs of the amp turned in to current and caught my JL w7 on fire. im really just looking for a site or some where to get the transisters i need 2 fix it
also is this a common problem in this amplifier
Its blown $1200 in speakers but i am going to give it 1 more chance
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Re: mtx81000d 3rd chance
The original output transistors (SSP45N20A - if I'm not mistaken) for this amplifier are very difficult to find and there are virtually no substitutes that will work without extensive modification. Many techs try to use the SSP45N20B but they don't work reliably.
If you do find replacements, expect to pay $15 or more each. It's possible that there are other problems also. For example, the over-current protection may not be working properly. When it's working properly, it will generally trip when the output transistors fail (which prevents damage to the subs).
This is an old design. The newer amps will be more reliable and will generally offer better protection for the speakers.
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If you mean the blower motor is not working at times, it can be the motor, a resistor, or the switch on the dash. Could also be a bad connection in the wiring harness. When the blower won't work, a mechanic would check for power and ground at the motor.
If you hook up a test lite to the wires going to the blower motor and you have power the motors bad. If not its in your fuses, relays, or in the the wiring itself. If its not fuses or relays inspect the wiring for wearing or split wire. this would cause a short. You will have to trace the wire from motor to under the hood to fully check it. hope that helps. Ps an OWNERS MANUAL for the car helps a lot.
Hi, the wires should be connected as indicated below. Please let me know if you have questions, and thanks for using FixYa.
2005 Kia Optima Car Stereo Wiring Schematic Pioneer wire color
Car Radio Battery Constant 12v+ Wire: Orange yellow
Car Radio Accessory Switched 12v+ Wire: Yellow red Car Radio Ground Wire: Black/White black Car Radio Illumination Wire: Brown/White none
Car Stereo Dimmer Wire: Gray none Car Stereo Antenna Trigger Wire: Gray blue/white Car Stereo Amp Trigger Wire: Green blue/white (same as above) Left Front Speaker Positive Wire (+): Yellow white Left Front Speaker Negative Wire (-): Black white/black Right Front Speaker Positive Wire (+): Blue gray Right Front Speaker Negative Wire (-): Red gray/black Left Rear Speaker Positive Wire (+): White green Left Rear Speaker Negative Wire (-): Brown green/black Right Rear Speaker Positive Wire (+): Orange violet Right Rear Speaker Negative Wire (-): Green violet black
The diagram is simple each glow plug is connected in a series circuit like this -0-0-0-0-0-0-0 that's a in-line 6 for a V-8 it would look like this
and the plugs would be hooked up on the back then if you follow the wire to the glow plug relay you will find that the relay has four wires one to battery one to the glow plugs one to the ignition switch and one to ground in the box. If you want you can purchase a manual for 5.99 on-line. and it covers the three fuse-able links for this system and the new Glow plugs available for this truck here is the web page. http://www.wiring-diagram.com/?gclid=CMuAvJ3Ql58CFQZfagod0jpAxQ
your amp is stable at 2ohm in stereo mode . you can wire them in series or parallel. series you add up the ohms . parallel you use this (R1+R2)divided by(R1xR2)=total resistance this figures two speakers at a time to add more speakers after total repeat formula as long as you don't go below min load you are fine . in your case all speakers in parallel you would be running 0 ohms bad . in series you would be running 16 ohms stable but not even half the power of your amp. if you hook up two in parallel and two in series on one channel you are running 1.6 ohms still not stable.If i was u I would hook up two 4ohm speakers in parallel on one channel and two in parallel on the other given you a stable 2ohm per channel. total power output per channel 1200w
Here' s the colors to look for in the dash: 1994 Ford Probe Car Radio Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Blue/Red
Car Radio Accessory Switched 12v+ Wire: Blue/White
Car Radio Ground Wire: Black/Pink
Car Radio Illumination Wire: Orange
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger: Light Green/Yellow
Left Front Speaker Positive Wire (+): Blue/Green
Left Front Speaker Negative Wire (-): Blue
Right Front Speaker Positive Wire (+): Blue/Black
Right Front Speaker Negative Wire (-): Blue/Orange
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Green/Orange
Right Rear Speaker Positive Wire (+): Green/Yellow
Right Rear Speaker Negative Wire (-): Green/Blue
I hqave taken the time to look this up, please take a few seconds rate the solution, thanks. 1995 Honda Civic Car Stereo Radio Wiring Diagram
Car Radio Constant 12V+ Wire: Blue/White Car Radio Switched 12V+ Wire: Yellow/Red Car Radio Ground Wire: Black Car Radio Illumination Wire: Red/Black Car Radio Dimmer Wire: N/A Car Radio Power Antenna Trigger Wire: N/A Car Radio Amplifier Turn On Trigger Wire: N/A Front Speakers Size: 6 1/2′ Front Speakers Location: Doors Left Front Speaker Wire (+): Blue/Green Left Front Speaker Wire (-): Gray/Black Right Front Speaker Wire (+): Red/Green Right Front Speaker Wire (-): Brown/Black Rear Speakers Size: 6 1/2′ Rear Speakers Location: Rear Deck Left Rear Speaker Wire (+): Blue/Yellow Left Rear Speaker Wire (-): Gray/White Right Rear Speaker Wire (+): Red/Yellow Right Rear Speaker Wire (-): Brown/White