Audiocenter SA312

Two combo inputs CH A (1-way XLR and Mono jack 6.35) are available in SA312, which can be switched between line input and microphone input. The audio port CH B(Mono jack 6.35 or a RCA port) is for the other sound resources like MP3, CD player, etc. There is 1-way signal input port for wireless bluetooth in it and the volume is controlled by terminal. The gain of CH A/CH B signal input is controlled by independent knob and 1-way master volume control knob. The four different audio sources can be parallel output with one-way XLR after mixed internally, and then sent to different speakers for sound distribution.

SA312 can be installed by steel wire. It can also be ground standing by coupling bar or three-feet stand. The pole mount is 35mm. Various accessories are offered for SA312 to meet different kinds of installs.

Type

Active DSP-controlled full range loudspeaker
Frequency Response (-6dB anechoic chamber) : 48Hz-20KHz

Maximum Calculated

SPL/1M : 132dB
LF Driver : Customized AUDIOCENTER ferrite driver, 2.5” voice coil
HF Driver : Customized AUDIOCENTER ferrite driver, 1” exit, 1.75” voice coil
Horizontal Coverage Angle(Symmetrical) : 60°
Vertical Coverage Angle(Symmetrical) : 40°

AMPLIFIER

Amplifier Circuitry : Class D
Power(Peak) : 2000W
Frequency Response(1W 8Ω 2ch) : 20Hz-20KHz(±0.5dB)
Intermodulation Distortion : ＜0.05%
Total Harmonic Distortion : ＜0.05%

Protection

DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection

Cooling System

Cooling with fans, air convection

DSP

Processor : 96KHz signal sampling frequency, 24bit precision
Presets : Adjustable via the knobs on the back panel
Crossover : Controlled by DSP

Output/Input

Signal Input : 1×NEUTRIK® female XLR(Mono jack 6.35), 1×Mono jack 6.35,1×RCA,1×wireless Bluetooth
Signal Output : 1×NEUTRIK® male XLR
Power Input : 3 pin plug
Working Voltage : 100V-130V/60Hz or 220V-240V/50Hz

Cabinet

Cabinet Material : CNC made of excellent wood
Cabinet Color : Black and white available, can be customized according to the RAL code
Dimension(W×H×D) : 356×608×372mm
Net Weight : 20.0Kg