AS320 is a high performance 3-way line array and symmetrical design. Built-in 2 x10 "low frequency drive unit, 2 x8" sealed mid-frequency drive unit, and 2 x1.73 "high frequency compression drive unit. This system uses line source technology, it makes the high frequency synchronization output equalization of the sound pressure, the distance of voice transmission is farther.With a point source in a waveguide device, in more than one sound box close arrangement composition line array, speakers mutual interference of sound wave is minimized.The intergrated aluminum hoisting package, speakers vertical coupling angle 0 ° to 9° , could be adjustable in every 1.5 °, 110 ° horizontal projection cover.AS320 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, side plate and rear panel incorporates several handle, rear panel is equipped with two NL8 parallel interface. Replace rear panel can complete active power amplifier installation.
Specifications
System
Frequency Response 66 Hz - 20 kHz@ (±3 dB)
Sensitivity HF 109dB , MF 110dB, LF 102dB , SPL (1W @ 1m)
Nominal Impedance MF/HF 16 ohms , LF 2x8 ohms
Power Handing LF 1400 watts(rms),2800 watts(program),5600 watts(peak)
MF 600 watts (rms), 1200 watts (program), 2400 watts(peak)
HF 140 watts (rms), 280 watts (program), 560 watts(peak)
Maximum SPL MF 132 dB, HF 130 dB , LF 130 dB
Nominal Coverage Angle(-6 dB) Horizontal 110°
Maximum vertical splay Vertical splay 0° ~ 9° ,1.5° step
Crossover Frequency MF/HF 1.2 kHz , MF/HF 350 Hz
Recommended High Pass Filter High pass => 80 Hz , 24 dB/butterworth
Drivers
Low Frequency(neodymium magnet) 2 x 10(in) 260 mm dia, 2x75 mm(3in)voice coil dia
Mid Frequency(neodymium magnet) 2 x 8(in) 170 mm dia, 50 mm(2in)voice coil dia
Hight Frequency(neodymium magnet) 2 x 1.73(in) 44 mm voice coil dia, 26 mm(1in)throat dia
Physical
Enclosure Construction 15 mm birch plywood with structured
Finish Wear-resistant textured black paint/plastic 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 342 mm x 930 mm x 681 mm
Net Weight 47 kg
Characteristic:
.High frequency 3 way line array
.High Frequency radial magnetic circuit driver
.Point source waveguide
.H/M Frequency Horn
.Multilayer birch plywood cabinet
.Strong Elastic coating protection
.Ergonomically designed handle
.Flying and transportation device
.Optional active version
Applications:
.Stadium, concert halls and theaters
.medium-large sized performances
.Mobile performance PA
.Theater
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.
