CANT CONNECT 2 SPEAKER @ SAME TIME

 

New member
Username: Joeb1983

Post Number: 6
Registered: Oct-10
I briged my visonik amp to where according to the markings said to bridge it +L on Left side and -R on RIGHT side It seemed to beworking fine until i blew a fuse when i raised the volume i went and bought new fuses and was told to use a 40A i did and after that the amp shut down and got stuck in protection mode when i would raise volume

So i check all my connections +/- On the power side and check all speaker wire's nothing was abnormal
so i turned system on again with all speaker wires removed including RCA Inputs hooked up first the
RCA- System ok
Left speaker wire- sound good /sys ok
Right speaker wire - sound good /sys ok
Then
I BRIDGED the left and right ch1 + ch2- / system set in protection
After that i set the wires back to the original positions
But the right speaker would cause a trip in system everytime and i could only run off of left side what is the issue

1st My 40A inline fuse is good
2nd all connecions correct
3rd speaker hooked up same +/- On right and left
my fuse on amp itself "20" good

MY AMP SPECS ARE
 

New member
Username: Joeb1983

Post Number: 7
Registered: Oct-10
Sorry (cont from 1st post)

Number of Channels 2
RMS Power (4 ohms) N/A
RMS Power (2 ohms) N/A
RMS Power (1 ohm) N/A
Bridged RMS Power N/A
Total RMS Power Output 400 watts
Peak Power Output 800 watts x 1 channel
Total Peak Power Output 800 watts
Minimum Impedance Unbridged N/A
Minimum Impedance Bridged N/A
THD at Rated RMS Power N/A
Speaker Level Inputs N/A
Preamp Outputs 1 pair
Built-in Crossover Low-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency N/A
Low-Pass Crossover Frequency N/A
Subsonic Filter N/A
Signal-to-Noise Ratio N/A
Channel Separation N/A
Bass Boost 0 - 18 dB
Bass/Gain Remote No
Fan Cooled No
Fuse Rating
My power wire is a 6 gage amp wire from battery to amp with 40 Amp fuse im using a 8 gage for ground and 14 gage remote wire with 18 gage speaker wire
 

Platinum Member
Username: Glasswolf

Post Number: 14052
Registered: Dec-03
a bridged 2 channel amplifier is only 4 ohm stable.
wiring two speakers to the amp when bridged will typically present a lower than 4 ohm load.
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