B30 Lightweight Dual 15 inch Power Audio Subwoofer Speaker Box
The hybrid construction of our B30 with 2 × 15″ speakers combines the advantages of bass reflex and horn systems – high efficiency, great range and a deep low frequency limit.
The connection to the acoustic field happens over the entire front area thus reducing air friction and flow losses to a minimum. The result is efficient energy transfer with simultaneous controlled impulse reproduction and excellent dynamics.
1. 2×15″ Neodymium woofer
2. High quality birch wood cabinet box
3. high efficiency, great range and a deep low frequency limit
4. Lightweight and small size
Crest Two way Bi-amped line array
|Drivers||2 × 15″|
|Frequency range||35 – 200 Hz|
|Power capacity program / peak||2000 / 4000 W|
|SPLmax / 1 m||133 dB|
|Dimensions (H x W x D)||706 × 446 × 800 mm [27.8 × 17.56 × 31.5 in]|
|Weight||38,7 kg [85.32 lbs]|
Specs of speaker drivers
B30 15 inch woofer 15ND930.pdf