hi,
I have 3-way comps in front, and a midbass in the rear doors, with a 12" subwoofer, Eclipse HU
Powered by- fronts and rears with a JL audio 4 channel 450/4
sub with a hifonics Dclass.
its been working fine for 2 years, but since last 2 weeks the system goes off. And doesnt come back on,
Only Dclass amp remains on but no sound from the subwoofer.
While the JL remains completely switched off.
Wiring- 0 gauge cable from battery to a distribution block near the amps, from the distribution block one cable 0 gauge goes to the JL 4 channel
and another cable to the Dclass.
While the ground comes directly from the chassis into the JL amp but from the same ground (in jl amp) a ground goes to the Dclass, there isnt a direct connection to the ground of the D class.
Keeping the system on, i took two wires attached to a small light bulb and connected the power wire near battery to ground and the bulb came on.
I did the same to the cables at the amplifier ie connected one wire to power and the other to ground , the bulb came on and suddenly all was fine again, system worked. Then after 30 seconds it went off. I repeated the bulb connection 3 times all three times it switched on and then went off.
But now even the bulb isnt coming on. Even when i remove the wires from the JL the Dclass remains on but no sound from sub.
Tried to give as much detail, please help...
Thanks
I have 3-way comps in front, and a midbass in the rear doors, with a 12" subwoofer, Eclipse HU
Powered by- fronts and rears with a JL audio 4 channel 450/4
sub with a hifonics Dclass.
its been working fine for 2 years, but since last 2 weeks the system goes off. And doesnt come back on,
Only Dclass amp remains on but no sound from the subwoofer.
While the JL remains completely switched off.
Wiring- 0 gauge cable from battery to a distribution block near the amps, from the distribution block one cable 0 gauge goes to the JL 4 channel
and another cable to the Dclass.
While the ground comes directly from the chassis into the JL amp but from the same ground (in jl amp) a ground goes to the Dclass, there isnt a direct connection to the ground of the D class.
Keeping the system on, i took two wires attached to a small light bulb and connected the power wire near battery to ground and the bulb came on.
I did the same to the cables at the amplifier ie connected one wire to power and the other to ground , the bulb came on and suddenly all was fine again, system worked. Then after 30 seconds it went off. I repeated the bulb connection 3 times all three times it switched on and then went off.
But now even the bulb isnt coming on. Even when i remove the wires from the JL the Dclass remains on but no sound from sub.
Tried to give as much detail, please help...
Thanks