The Chachos "By Craig Salin"
 
Build great sounding speakers on a budget. The Chachos bookshelf speaker kit delivers accurate response, incredible imaging, and great bass for a small footprint speaker! All the components you need are included to complete this speaker building project: drivers, port tubes, and crossover components, and baffles.
 
Assembled Speaker Specifications
Power Handling: 30 Watts RMS/60 Watts Max
Frequency Response: ±3 dB from 60-20,000 Hz 
Impedance: 4 ohms
Sensitivity: 84 dB 1W/1m
Dimensions:10"H x 7"W x 8"D
All panels are 1⁄2” thick MDF
1⁄2” round overs on all four baffle edges
1.5" diameter port x 6.5" long - located on rear panel 2.5" from top
One 1⁄2” x 1.5" x 6" long MDF side to side brace
Kit includes
2-Mac-04 drivers
2-Dayton ND28f tweeters
2- port tubes
2-CnC baffles
2- Small terminal cups
1-Premium Recycled Wool Felt Cabinet Damping material
All crossover components for the pair.