Jack 212 is a Jack of All Trades speaker: small, versatile, light

• It can be built as an old-school woofer only electric bass cab.
• It can be built as a modern full range bass or keyboard cab. It cab be built with one or two woofers.
• It can be used as a PA top along with subs, it can be used as a full range PA without subs.
• It can be outfitted with a 120 degree dispersion melded tweeter array, or a vertically aligned compression driver loaded high frequency diffraction horn. 
• It can be used one per side for small room PA needs, it can be vertically stacked in a line array for thousand seat venues.
• If maximum versatility is what you need from a speaker of minimum size and weight, not to mention cost, Jack 12 is the cab you want.

Complete details and plans are available from

Specifications

• Dispersion with Piezo melded arrays:        120 degrees
• Power handling: Driver dependent. See options in drop down box for driver selection
• Response:  60-18k
• Dimensions: 18in x 21in x 36in
• Weight: Approx 50-60lbs, dependent on driver and hardware.

Kit Contents

Jack 212 Driver Kit:

• Choose from 5 Eminence Speakers
• Goldwood GT1016 Piezo Tweeters
• All the crossovers, parts only or custom built by SpeakerHardware technicians

Response Graphs

Jack 212 Piezo Driver