These are the best KP6012 (KP612) clones available!!
 
12 Inch 2-Way Full Range Loudspeaker System
The KP6012 is a premium high-output lightweight full-range loudspeaker.

The KP6012 uses a JBL 262H-1 305 mm (12 in) Differential Drive® woofer and a 2408H-1 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver for 350 watts power capacity. 70° x 60° coverage pattern provides smooth, even coverage whether used in the vertical or horizontal orientation. The high-slope passive network minimizes band overlap.
 
12″ Differential Drive® woofer for high-power capacity and very lightweight
1.5″ annular polymer diaphragm compression driver
Enclosure constructed of 15 mm plywood with rugged durable painting
70° x 60° coverage pattern for even and smooth response on and off axis
Attractive 16 gauge protective screen backed steel grille
Precision engineered crossover for optimal power response and performance in the vocal midrange region
Single position pole socket for applications requiring pole mounting
SonicGuard™ protects high frequency driver from excess power without interrupting the performance
Rotatable JBL ENTERTAINMENT logo for easy coherence to your application
Karaoke sound reinforcement
Bar and club live or pre-recorded sound reinforcement
High-performance satellite speaker for use with subwoofers