[JL HD amps]

Because the amp is rated at 150W/channel regardless of impedance. They have JLs "RIPS" circuit. They are not rated for 150W @ 4 Ohm, 300W @ 2 Ohm etc..

[JL HD amps]

How do you go about using the DD-1 on a JL Audio HD series amp?

I could hook the DD-1 up to the speaker outputs and find the max undistorted voltage level, but putting that into different speakers with different impedances will cause massively different power levels. How do I use the DD-1 to find the max clean power I can give to eg a 3Ohm load?

Cheers

[DD-1 Coupon Code inside! Ten bucks & free 2nd Day shipping upgrade!]

EDIT: ok ground because that's what I "ordered". Confirmed 2 day. Still, didn't ship the same day! Haha nae danger power ranger