Jack 2 1 / 8 in the back
An input SPEAKON
A power selector for the horn
Lightweight enough to carry and less bulky than a 4x10.

SOUNDS

Good punch, the sound is made.

The sound is very Dfine metal and dry. Versatile I play alternative rock pop.

OVERALL OPINION

Buy for 10 years.
I'm not dcu. I never noticed the diffrence with other major brands of speakers.
The grips would be the built-in.