Purchased used from a known recording studio . However, Im opting for a dipole woofer design which will better suit my sound system. It works perfectly and very few light scratches. Original user manual. From the Dynaudio Website:The BX30 is equipped with a 305mm woofer in a ported cabinet. Dynaudio leading edge technology allows tuning of the bass driver and cabinet providing you with an incredible increase of energy in the lowest frequency range. The motor of the driver is a huge 102mm voice coil in combination with an extended magnet system.The amplifier construction is especially designed to get maximum energy from the woofer. The BX30 has electronically balanced stereo Inputs and Outputs on 3 pin XLR connectors. The internal filtering of the BX30 is user selectable. To optimise the bass performance in combination with the main speakers, the phase is continuously adjustable from 0º to 360º. Using the special utility In/Output several subs can be connected parallel.Collection from Stoke Newington, London. or arrange your own courier Only

Dynaudio Contour. Biete ein Dynaudio Contour 5.1 Surround Set in perfektem Zustand an. 4x Dynaudio SR, für Front und Rear 1x Dynaudio SC, Center 1x Dynaudio SUB 300 Funktioniert alles perfekt. Holz: Ahorn Neupreis 6800€ Keine Beschädigungen, keine Kratzer und Macken. Nichtraucher Haushalt. Original Kartons sind vorhanden. Ohne Deko und andere Sachen auf den Fotos. Privatverkauf, daher keine Rücknahme und Garantie

Purchased used from a known recording studio . However, Im opting for a dipole woofer design which will better suit my sound system. It works perfectly and very few light scratches. Original user manual. From the Dynaudio Website:The BX30 is equipped with a 305mm woofer in a ported cabinet. Dynaudio leading edge technology allows tuning of the bass driver and cabinet providing you with an incredible increase of energy in the lowest frequency range. The motor of the driver is a huge 102mm voice coil in combination with an extended magnet system.The amplifier construction is especially designed to get maximum energy from the woofer. The BX30 has electronically balanced stereo Inputs and Outputs on 3 pin XLR connectors. The internal filtering of the BX30 is user selectable. To optimise the bass performance in combination with the main speakers, the phase is continuously adjustable from 0º to 360º. Using the special utility In/Output several subs can be connected parallel.Collection from Stoke Newington, London. or arrange your own courier Only