hd B210
Subwoofer
The hd B210 is a compact passive subwoofer in bass reflex tuning. The woofer system is equipped with two specially designed 10“ long excursion drivers with 2.5“ voice coil and single roll surround and ventilated with a large flow-optimised opening. Its excellent dynamics and precise, dry low-frequency reproduction make it easy to operate in acoustically difficult rooms such as churches, restaurants or conference rooms.
The unobtrusive, simple cabinet design with fine-mesh protective grille allows the speaker to be placed inconspicuously in the room. The recessed connection panel on the rear contains two NL4 Speakon sockets for connecting the subwoofer via pin 2+/2- and is used for forwarding the input signal to other speakers. The cabinet is made of multiplex birch wood and is available with a fine textured finish in black, white or RAL colours. It is operated with all Harmonic Design system amplifiers to ensure reliable and precise low frequency reproduction.
| Model | hd B210 |
|---|---|
| Principle | bass reflex system |
| Transducers | 2x 10″ long-excursion-chassis 2.5″ voice coil, ventilated at the pole piece and center |
| Crossover | active up to max. 150 Hz |
| Power handling capacity (RMS/Peak) | 600 W / 1200 W |
| Frequency range | 38 Hz – 150 Hz |
| Sensitivity (1 W / 1 m) | 99 dB |
| SPLmax (Half-Space) | 133 dB |
| Nominal impedance | 4 Ohms |
| Connection | 2x Speakon NL4 |
| Dimensions (W x H x D) | 700 x 317 x 350 mm |
| Weight | 22 kg |
| Enclosure | 15 mm multiplex birch wood textured paint black Acoustic foam |
| Options | weather protection RAL color |