AS308
Is a high performance 3-way line array and symmetrical design. Built-in 2 x10 "low frequency drive unit, 2 x5.25" sealed mid- frequency drive unit, and 2 x1.73 "high frequency compression drive unit. This system uses differences innuendo technology, it makes the high frequency synchronization output equalization of the sound pressure, the distance of voice transmission is farther.In more than one sound box close arrangement composition line array, speakers mutual interference of sound wave is minimized. Mid and high frequency is put into internal passive crossover network, low frequency needs to divide by external processor, three-amp and bi-amp option. The intergrated aluminum hoisting package, speakers vertical coupling angle 0 ° to 9° , could be adjustable in every 1.5 °, 110 ° horizontal projection cover.AS308 could be composed of independent line array system,and only ultra low frequency speaker component systems. It is multi-layer birch plywood manufacturing housing, strong elastic coating protection shell, hex mesh metal mesh enclosure stick acoustic soft sponge as speaker protection, rear panel incorporates several handle.
Characteristic:
3 way line array system
High efficiency output
long throw
professional suspension device, safe and reliable
fast installation, water and heatproof
Applications:
Stadium, concert halls and theaters
medium-large sized performances
Mobile performance PA
Theater
| Specifications: |
| System |
|
| Frequency Response | 100 Hz - 18 kHz (±3 dB) |
| Sensitivity | MF/HF 108dB , LF 92dB SPL (1W @ 1m) |
| Nominal Impedance | MF/HF 8 ohms , LF 8 ohms |
| Power Handing | MF/HF 200 watts(rms),500 watts(program),1000 watts(peak) |
| LF 350 watts (rms), 700 watts (program), 1400 watts(peak) |
|
|
| Maximum SPL | MF/HF 130 dB , LF 118 dB |
| Nominal Coverage Angle(-6 dB) | horizontal()110° |
| Maximum vertical splay | vertical splay0° ~ 9° ,1.5° step |
| Crossover Frequency | MF/HF 2 kHz , MF/LF 350 Hz |
| Recommended High Pass Filter | high pass => 80 Hz , 24 dB/octave |
| Drivers |
|
| Low Frequency(neodymium magnet) | 2 x 8(in) 220 mm dia, 75 mm(3in)voice coil dia |
| Mid Frequency(neodymium magnet) | 2 x 5.25(in) 134 mm dia, 25 mm(1in)voice coil dia |
| Hight Frequency(neodymium magnet) | 2 x 1.73(in) 44mm voice coil dia, 26 mm(1in)throat dia |
| Physical |
|
| Enclosure Construction | 5 mm birch plywood with structured |
| Finish | Wear-resistant textured black paint |
| Grille | Powder coated perforated steel,foam backed |
| Suspension Hardware | Proprietary BOB rigging system |
| Input Connectors | Speakon NL8 x 2 |
| Dimensions H x W x D | 265 mm x 570 mm x 460 mm |
| Net Weight | 24 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.
