CT 304 is a two way floorstanding speaker.
CT 304 is a bass-reflex cabinet loudspeaker with drivers of Scan Speak and Visaton.
The kit is delivered with the following drivers:
- a Scan Speak H2606-92000 tweeter
- a Visaton W 130 S 8 Ohm midrange / bass driver
- a Visaton W 130 S 8 Ohm woofer
The loudspeaker has been developed by Thomas Schmidt.
The crossover consists of:
- a 2nd order high-pass filter (12 dB per octave slope) for the tweeter.
- a 2nd order low-pass filter (12 dB per octave slope) for the mids-woofer.
- a 2nd order low-pass filter (12 dB per octave slope) for the woofer.
The frequency response of this speaker is nearly linear.
The decay spectrum is nearly perfect.
At low volume, i.e. 85 dB at 1 m, the nonlinear distortions are below 0,7% above 200 Hz and doesn't exceed 1% at 95 dB at 1 m between 300 and 15000 Hz.
the crossover components (right),
to be mounted on a small wooden board.
Kit without cabinet, price per speaker EUR 212,00 excl. VAT: € 178.15 / $ 210.22
The high-end kit is delivered with baked varnish air core coils on important parts of the crossover for minimizing microphonic effects. - The current flow through the coil creates a magnetic field which sets the reel of wire in motion. This motion induces a voltage in the coil which adds itself to the signal. The stiffer the reel of wire is, the less the signal will be altered. The capacitor for the Scan Speak H2606-92000 is of type polypropylen (MKP) Clarity-Cap ESA 250.
Kit with high-end-crossover without cabinet, price per speaker EUR 236,00 excl. VAT: € 198.32 / $ 234.02
If you prefer to mount the crossover components on a 159 x 127 mm universal PCB instead on wood:
Universal PCB RA160, order no.. str-RA160, price per unit: EUR 5,90 excl. VAT: € 4.96 / $ 5.85
We recommend one board per kit (two boards for a speaker pair)