Basrefleksrør Ø=67mm.
| Inside Ø | 67mm |
| Outside Ø | 103mm |
| Length | 139.5mm |
| Flange Ø | 120mm |
| Area (SV) | 38.4cm2 |
Bass-reflex tube
Modern trumpet shape, optimum air flow conditions with min. interfering noise development, approx. 38.4cm2.
Basrefleksrør Ø=67mm.
| Inside Ø | 67mm |
| Outside Ø | 103mm |
| Length | 139.5mm |
| Flange Ø | 120mm |
| Area (SV) | 38.4cm2 |
Bass-reflex tube
Modern trumpet shape, optimum air flow conditions with min. interfering noise development, approx. 38.4cm2.