TQWT plan with additional
resonation pipe in order to equalise bass
response
measurements of TQWT (debate with Jack
Egidijus at Full-Range
Driver Forum): tapered 1/2 wave tube with
stuffing proposed by David B. Weems (through
Jack) and ussual stuffing of TQWT. Note:
Measurement taken with RS Spl meter, correction
for C weighting not aplied
single unit loudspeakers
Single unit
fullrange loudspeaker with RadioShack unit
front
panel is prolonged to avoid unnecessary speaker
stands
multilple arrays
This
loudspeaker (TQWT) contains 4 ultra cheap Conrad
Electronic 3" fullrangers and one Motorola
piezo tweeter (cost for all units is approx. 30
US$). The only real drawback is lack of bass.
other speakers
Classic 3 system loudspeaker
with Scanspeak drivers
Series of classic
loudspeakers
other devices
record player
high efficiency drive units
high efficiency drive unit with
exponential aluminium cone
