Cabinet Builders

AutoTuba and Truck Tuba

David Stereo Floorstander

SLA Home Theatre and PA Mains

Simplexx Easy Build Cabs

TLAH Home Theatre/PA Mains

XF Guitar Cabs

DR200 PA Top

DR250 Bass/Key/PA Cab

DR280 Bass/Key/PA Cabs

DR300 Concert PA Top

Jack 10,12 and 15 Bass/Key/PA Cabs

Omni 12 Fullrange and Omni 12 Tallboy Bass/Key/PA Cab

Omni 15 Fullrange and Omni 15 TallBoy Bass/Key/PA Cabs

OmniTop 8 PA Top

OmniTop 12 PA Top

OmniTop 15 Bass/Key/PA Cab

Tuba 18 Stereo/HT Subwoofer

Tuba 24 Pro-Sound Subwoofer

Tuba 30 and Tuba 45 Pro-Sound Subwoofers

Tuba 60 Pro-Sound Subwoofer

Titan 39 Pro-Sound Subwoofer

Titan 48 Pro-Sound Subwoofer

Table Tuba Stereo/HT Subwoofer

Tuba HT Home Theater Subwoofer

Wedgehorn 6 and Wedgehorn 8 Vocal Floor Monitors

Wedgehorn 10 Full Range Floor Monitor

Panel Jig

How to Order Plans



What do you get when you combine a Tuba sub with a high sensitivity MTM? David. A mid-sized (48x15x15 inch) floor-stander, David, like his namesake, takes on and defeats speakers that are much larger, not to mention a lot more expensive.

The original was loaded with a $35 MCM 55-2421 woofer, two $11 Pioneer midbasses and a $16 MCM dome tweeter. Does using inexpensive drivers result in an inexpensive sound? No way. If you've got a store bought speaker that cost less than $1k it probably can't touch this 1m/1w SPL:

With average sensitivity of 95dB/2.83v/1 meter this is one powerful speaker, and with response of plus/minus 2.5dB from 38Hz to 16kHz it's also very accurate. In room the bass response extends to below 30Hz.

Construction Degree of Difficulty: 7

Performance Quotient: 10

Equivalent Retail Value: $ 1899

Plans are $19.95, delivered within 24 hours as email attachment in MS Word format. 15 Pages, 25 Photos, 6 Diagrams. PDF available on request.