| Prod Model: |
BS 212 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| 2 X12 "Subwoofer: |
Three-Cavity Bandpass Technology |
| Optional Bi-AMP Or Single-AMP Drive: |
4 Rubber Pads |
| Noise: |
<102dB |
| Hi-Fi: |
Hi-Fi |
| Operation Mode: |
Wire / Remote Control |
| Speaker System: |
2.0 Channel |
| Speaker Material: |
Wood |
| Application: |
Disco Hall |
| Certification: |
CE |
| Monitor: |
LCD Screen |
| THD: |
<0.005% |
Product Description
BS212 is a subwoofer which uses 3 cavity bandpass design.loading 2 x12 "low frequency drive unit, each low frequency drive have independent cavity.Two paper cone work together in front of the third open cavity, which greatly improve the system efficiency,and effectively reduce the distortion. BS212 as other sound system of supplement,as ultra low frequency array, it only could be stacked on the ground routinely. BS212 uses multilayer birch plywood to make the enclosure, with elastic coating or environmental protection coating shell. The front panel use metal mesh enclosure stick acoustic soft sponge as the speaker's protection. M20 supporting base for other full range speaker both on top and side plate. Side plate combine 4 handles and wheel plate buckles,also dispose with 16 pulley mounting screw in rear panel. Terminal is disposed with NL4 parallel connection, and the switch botton for bi-amp or single-amp drive. When more than one BS212 stacked together, there are 4 rubber pads at the bottom of each speaker could be embedded to the groove of others, in order to aviod sliding.
Characteristic:
.2 x12 "subwoofer system
.three-cavity bandpass technology
.enormous power, excellent transient response
.extremely low distortion, ensuring ultra low frequency clarity
.optional bi-amp or single-amp drive
.optional wheel plate transportation
.stackable
Applications:
.Disco, dance halls, clubs
.Nightclubs, karaoke rooms
.Large government and enterprise activities
.Mobile and fixed installation install
Specifications:
System
Frequency Response 50 Hz - 126 Hz @(±3 dB)
Sensitivity 103 dB SPL (1W @ 1m)
Nominal Impedance 4 ohms
Power Handing 800 watts, 1600 watts, 3200 watts
Maximum SPL 128 dB
Crossover Frequency 120 Hz
Drivers
Low Frequency 2 x 12(in) 380 mm dia, 2x75 mm(3in) voice coil dia
Physical
Enclosure Construction 18 mm birch plywood with structured
Finish Wear-resistant textured black paint
Other Aluminiumpoli mount socket
Input Connectors NL4 x 2
Dimensions H x W x D 380 mmx 830 mmx 645 mm
Net Weight 28 kg
Audio is not only a kind of profound science, but a kind of art. It is not a result of some component combining together, the design of loudspeaker needs innovative technological ideas and passionate art creativity that ombining together comes out excellent products. Founded in 1995, with its exquisite workmanship, advanced technology products, BOB successfully demonstrates the design concept of the combination of technology and art. Be based on this design concept, passion to music and pursuit of perfect product, BOB presents ranges of products with excellent design, technology and long service life. All goods use most update technology; We placed each range of product a specific purpose that concerning about the whole system but not only one product. By this way, we can design products more agility, so that you could save the cost and time when making engineering design and installation. And the remarkable design leads outstanding performance that ensuring projects' final effect.
After more than 10 years development, BOB's products had widely used in largescale performance and stadium, all kinds of clubs, disco, conference room, church and school. Till today, our product portfolio is fast growing to offer higher quality product to customers with reasonable price, and to achieve all requirements of each client. We BOB Audio are always ready to be your reliable partner.
BOB AUDIO is a manufactory specialized in professional speaker system with own researching, developing and innovative technology that comparing with the same size company in China. From designing and raw material making to final finishing, all high quality products are made in BOB AUDIO's own factory. Computer controlled high-tech CNC manufacturing mode and humanized management is widely applied usually. Keep focusing on technique's optimization and concerting about details, improving researching and developing technology leads BOB AUDIO becomes one of high quality PRO-audio system manufacturer in China's PRO-audio industry.
