Bamboo 3 is a small wall-mounted loudspeaker that employs a Tang Band fullrange loudspeaker W3-871B. Bamboo 3 has been developed by Marko Krause and Bernd Timmermanns.
The crossover consists of a LRC notch filter wired in series. The wave trap reduces the level between 2 and 4 kHz. In addition as series capacitor to protect the loudspeaker from too much bass. In parallel to the full range driver an absorption circuit is arranged.
Below 200 Hz Bamboo 3 should be supported by a subwoofer.
Kit without cabinet, price per speaker
EUR 71,80 excl. VAT: € 60.34 / $ 71.80
The high-end kit comes with two Audaphon MKP CAP superior capacitors. Two of the inductances are baked varnished coils 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.
Kit with high-end-crossover without cabinet, price per speaker
EUR 94,30 excl. VAT: € 79.24 / $ 94.30
If you want to use a valve amplifier with this speaker an impedance correction should be employed. In this case the component quality is less important; therefore, we offer only one kit (upon request higher quality components are available).
If you prefer to mount the crossover components on a 140 x 102 mm universal PCB instead on wood:
Universal PCB RA140, order no.. str-RA140, price per unit:
EUR 4,20 excl. VAT: € 3.53 / $ 4.20
We recommend one board per kit (two boards for a speaker pair)
Wooden bowl for Kit Bamboo 3,
price per unit
EUR 17,70 excl. VAT: € 14.87 / $ 17.70
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