Pair of Beyma TPL-150H drivers with matching PureAudioProject crossovers built by Mundorf.
The crossover is intended to be used with two woofers on an open baffle. One woofer has a first-order low-pass filter at 250Hz. The second woofer crosses with the Beyma AMT at 1kHz. There are two jumpers on the boards to optionally adjust the high- and mid-frequency attenuation.
https://www.pureaudioproject.com/?attachment_id=6254$500, including shipping. PP FF is appreciated; please add 3% if you’re more comfortable with standard PayPal.


