Question about Jl Audio 13W7 Car Subwoofer
1000/1v2 Class D Monoblock Subwoofer Amplifier Specifications: Rated Power: THD at Rated Power: S/N Ratio: Frequency Response: Damping Factor:
1000 W RMS @ 1.5 ohm - 4 ohm (11V-14.5V)
<0.05% @ 4 ohm
>95dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
5 Hz - 250 Hz (+0, -1dB)
>500 @ 4 ohm / 50 Hz
According to the chart your amp is only stable down to 1.5 Ohms, so running at .75 Ohms the noise you are hearing is the amp clipping (running more power than it can handle at low ohms)
I would suggest wiring it in series, or you could adjust the gain on the amp until the popping goes away.
Hope this helps.
THD at Rated Power:
Posted on Nov 10, 2010
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Posted on Jan 02, 2017
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