SA3+ Series
Active DSP-controlled Loudspeaker
You are here:
SA3+ Series
Active DSP-controlled Loudspeaker
The SA3+ Series active DSP controlled loudspeakers, upgraded version from SA3, are the latest high-performance, cost-effective products introduced by Audiocenter. SA3+ is built with BrainCore™ technology, which analyses and processes the input signal, DSP module, and Class D amplifier optimally, improving the audio performance of the system significantly.
SA3+ is built with LCD screen for visual control. By rotating the encoder on the back panel, users can easily access the DSP settings interface on the display screen to adjust various audio parameters.
Built-in wireless bluetooth makes various bluetooth devices can be linked to SA3+ easily and get the audio output.
SA315+ | SA312+ | SA310+ | |
Type | Active DSP-controlled Loudspeaker | Active DSP-controlled Loudspeaker | Active DSP-controlled Loudspeaker |
Frequency Response(-10dB) | 36Hz-20kHz | 46Hz-20kHz | 52Hz-20kHz |
Maximum Calculated SPL/1M (Continuous/Peak) | 128dB/134dB | 126dB/132dB | 124dB/130dB |
Horizontal Coverage | 80° | 80° | 80° |
Vertical Coverage | 50° | 50° | 50° |
HF | Customized driver, 1.75”voice coil, 1.0”exit | Customized driver, 1.75”voice coil, 1.0”exit | Customized driver, 1.75”voice coil,1.0”exit |
LF | Customized 15” driver, 3.0” voice coil | Customized 12” driver,2.5” voice coil | Customized 10” driver, 2.0” voice coil |
DSP | |||
Processor | 48kHz signal sampling frequency | 48kHz signal sampling frequency | 48kHz signal sampling frequency |
Presets | MUSIC，FLAT，SPEECH，W/SUB | MUSIC，FLAT，SPEECH，W/SUB | MUSIC，FLAT，SPEECH，W/SUB |
AMPLIFIER | |||
Amplifier Circuitry | Class D | Class D | Class D |
Power(RMS standards） | 1000W | 1000W | 1000W |
Peak Power | 2000W | 2000W | 2000W |
Frequency Response(1W 8Ω 2ch) | 20Hz-20kHz(±0.5dB) | 20Hz-20kHz(±0.5dB) | 20Hz-20kHz(±0.5dB) |
Intermodulation Distortion(20Hz-20kHz, half power) | ＜0.05% | ＜0.05% | ＜0.05% |
Total Harmonic Distortion(20Hz-20kHz, Rated power 8Ω) | ＜0.05% | ＜0.05% | ＜0.05% |
Cooling | Air convection | Air convection | Air convection |
Protection | DC protection,Short circuit protection,Overheat protection,Output overload protection, Soft startup protection,Overvoltage protection,Undervoltage protection | ||
Signal Input | Female XLR(Mono jack 6.35), 3.5mm Jack Input, Wireless bluetooth | Female XLR(Mono jack 6.35), 3.5mm Jack Input, Wireless bluetooth | Female XLR(Mono jack 6.35), 3.5mm Jack Input, Wireless bluetooth |
Signal Output | Male XLR Balanced Output | Male XLR Balanced Output | Male XLR Balanced Output |
Power Input Connector | IEC power connector | IEC power connector | IEC power connector |
Working Voltage | 100-240V~(±10%，50/60Hz) | 100-240V~(±10%，50/60Hz) | 100-240V~(±10%，50/60Hz) |
Power consumption (1/8 output power) | 64W | 55W | 49W |
CABINET | |||
Cabinet Material | CNC machined plywood | CNC machined plywood | CNC machined plywood |
Coating | Durable Polyurea Coating | Durable Polyurea Coating | Durable Polyurea Coating |
Cabinet Color | Black is the default color. Contact Audiocenter for customization | ||
Grille | Iron mesh | Iron mesh | Iron mesh |
Handles | 2 side | 2 side | 1 top |
Monitor Angle | Symmetrical 45° monitoring Angle | Symmetrical 45° monitoring Angle | 45° monitoring Angle |
Hanging Hardwares | M8 screw | M8 screw | M8 screw |
Pole Mount | Base hole Φ35mm | Base hole Φ35mm | Base hole Φ35mm |
Optional Accessories | Coupling bar / Flightcase / Rain bag / Three-feet stand | ||
Speaker Dimension(W×H×D) | 446×738×458mm | 363×626×375mm | 302×548×325mm |
Carton Dimensions(W×H×D) | 518×805×531mm | 435×693×448mm | 365×605×389mm |
Net Weight | 24.0 kg | 18.0 kg | 14.0 kg |
Shipping Weight | 27.5 kg | 20.0 kg | 16.0 kg |
Application Scenarios
Why Choose Us
Integration Of Global R&D Technical Resources
1. Strong R&D team with 11 top electroacoustic engineers and audio engineers from Germany, Sweden, Denmark, Italy, Spain and America.
2. More than 30 R&D engineers in Audiocenter HQ.
3. Develop close cooperation with audio R&D institutions such as Humboldt–Universitat zu Berlin, Universitat Politecnica de Valencia, the Chinese Academy of Sciences.
Technical Innovation Qualification & Product Certifications
Integration of Application Technology Resources
1. International marketing and technical support team with local experienced professionals to achieve barrier-free communication with global users. Senior technical support engineers are located all over the world.
2. Technical service center including a solution design team, application engineers and system engineers to provide technical services to customers around the world.
3. Full technical services, including pre-sales technical support, system design, installation and commissioning, after-sales service, technical training, etc.
