Two combo inputs CH A (1-way XLR and Mono jack 6.35) are available in SA315, 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.
SA315 can be installed by steel wire.
Type | Active DSP-controlled full range loudspeaker |
Frequency Response(-10dB) | 44Hz-20kHz |
Horizontal Coverage | 60° |
Vertical Coverage | 40° |
Maximum Calculated SPL/1M (Continuous/Peak) | 128dB/134dB |
HF Driver | Customized driver, 1.75” voice coil and 1.0”exit |
LF Driver | Customized 15” driver, 3.0” voice coil |
DSP | |
Processor | 48kHz signal sampling frequency |
AMPLIFIER | |
Amplifier Circuitry | Class D |
Power (RMS standards) | 1000W |
Peak Power | 2000W |
Frequency Response(1W 8Ω 2ch) | 20Hz-20kHz(±0.5dB) |
Intermodulation Distortion | <0.05% |
Total Harmonic Distortion | <0.05% |
Cooling System | Cooling with fans, air convection |
Protection | DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection |
Signal Input | 1x female XLR(Mono jack 6.35), 1x Mono jack 6.35, 1x RCA, 1x wireless bluetooth |
Signal Output | 1× male XLR |
Power Input | IEC power connector |
Working Voltage | 100-240V~ (±10%,50/60Hz) |
Power consumption (1/8 output power) | 64W |
CABINET | |
Cabinet Material | CNC machined plywood |
Cabinet Color | Black is the default color. Contact Audiocenter for customization |
Grille | Iron mesh |
Handles | 2 side |
Monitor Angle | Symmetrical 45° monitoring Angle |
Hanging Hardwares | M8 screw |
Pole Mount | Base hole Φ35mm |
Speaker Dimension (W×H×D) | 439x760x454mm |
Carton Dimension (W×H×D) | 525×855×540mm |
Net Weight | 27.0kg |