AS300 Series  | AS362  | AS340  | AS320  | AS312  | AS310  | AS308  | AS820
AS820 is a 3-way array speaker with point source technology design, built-in 2x12" LF driving units, 1x10" sealed MF driver and 1x3" HF driver. All drviers are loaded on a horn enclosure, LF driver placed on up and down sides of the horn along with the mid and high unit axis vertically. Phase correction plug is loaded on MF driver that sound out put from each range synchronously, to improvement sound definition, to avoid ambiguous sound under peak moment. It can be suspended with BS820 to be composed as 4-way array system.It uses a multilayer birch plywood manufacturing cabinet, strengthen environmental coat protect the shell,speakers use triangle mesh metal mesh enclosure stick acoustic soft sponge as the speaker protection. Both sides are equipped with 4 metal handles and suspension device, 2xNL8 parallel interface are on the rear panel.
■ 3 way line array system
■ High efficiency output
■ long throw
■ professional suspension device, safe and reliable
■ fast installation, water and heatproof
■ Stadium, concert halls and theaters
■ medium-large sized performances
■ Mobile performance PA
■ Theater
Frequency Response
Nominal Impedance
Power Handing
48 Hz - 18 kHz (±3 dB)
LF 100 dB , MF 106dB , HF 112 dB SPL (1W @ 1m)
LF 2 x 8 ohms , MF 8 ohms , HF 8 ohms
LF 800 watts (rms) , 1600 watts (program) , 3200 watts (peak)
MF 200 watts (rms) , 400 watts (program) , 800 watts (peak)
HF 100 watts (rms) , 200 watts (program) , 400 watts (peak)
Maximum SPL
Nominal Coverage Angle(-6 dB)
Maximum vertical splay
Crossover Frequency
Recommended High Pass Filter
LF 128 dB , MF 130 dB , HF 132 dB
MF/HF 1.2 kHz , MF/LF 300 Hz
high pass => 40 Hz , 24 dB/octave
Low Frequency(neodymium magnet)
Mid Frequency(neodymium magnet)
Hight Frequency(neodymium magnet)
2 x 12(in) 310 mm dia, 100 mm(4in)voice coil dia
1 x 10(in) 260 mm dia, 75 mm(3in)voice coil dia
1 x3(in) 75mm voice coil dia, 36 mm(1.5in)throat dia
Enclosure Construction

Suspension Hardware
Input Connectors
Dimensions H x W x D
Net Weight
18 mm birch plywood with structured
Wear-resistant textured black paint
Powder coated perforated steel,foam backed
8x4-Position fly track
Points(4 each front and rear)
Speakon NL8 x 2
790 mm x 860 mm x 860 mm
72.5 kg
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