Homepage Products DIY, speaker technology DIY speaker systems Mechanical components Order no.: 0128600 BR-100HP Order no.: 0128600 BR-100HP Bass-reflex tube, SV=69.4 cm2 High-performance version Mounting of high mechanical stability (exact cutout is required) continue Login Register About Specifications Downloads About Bass-reflex tube, SV=69.4 cm2 High-performance version Mounting of high mechanical stability (exact cutout is required) Specifications Inside Ø Ø 93 mm Outside Ø Ø 138 mm Length 140 mm Flange Ø Ø 143 mm Area (SV) 69.4 cm2 Downloads Datasheet G128600Z Services Product & Purchasing Advice +49 421 4865 512 export@monacor.com Technical project management +49 421 4865 512 export@monacor.com Own repair service +49 421 4865 771 support@monacor.com Training at the MONACOR Academy +49 421 4865 701 academy@monacor.com