Page 1 of 1

JBL K120 into a 15 watt Super Champ XD

PostPosted:Thu Feb 02, 2012 5:39 am
by bpg21
My electronics knowledge is lacking to say the least.
My question is: Is it safe (for the speaker) to run an 8 ohm JBL K120 into a 15 watt Super Camp XD? I have been told that such a low wattage with blow the speaker. I have been playing it regularly for the past year with no problems. It does sound fantastic. Jerry in a box!! Very gig worthy. Should I be using a different ohm speaker (4 or 16)? Brad or Waldo's response would be gratefully appreciated.

Re: JBL K120 into a 15 watt Super Champ XD

PostPosted:Thu Feb 02, 2012 8:56 am
by tigerstrat
You should use exactly whatever ohm load that the amp is rated for ... for 6V6 pair (power tubes) amp, I would expect that to rating be 8 ohm. Don't worry too much about the wattage- 15 watts won't endanger the speaker, but it might not sound like it would if it was receiving more output power (but probably better than the stock speaker).

Re: JBL K120 into a 15 watt Super Champ XD

PostPosted:Thu Feb 02, 2012 10:09 am
by strumminsix
From what I'm told, the problem with underpowering the speakers is more about solid state clipping is the danger with the uneven waves that can ruin a speaker.

Re: JBL K120 into a 15 watt Super Champ XD

PostPosted:Thu Feb 02, 2012 10:20 am
by bpg21
Would an overdrive pedal be considered solid state clipping?

Re: JBL K120 into a 15 watt Super Champ XD

PostPosted:Thu Feb 02, 2012 1:05 pm
by hippieguy1954
No :smile: :smile: :smile: