SW3218A
3 low-pass filters (80Hz, 100Hz, 120Hz) in SW3218A are available to choose according to different venues and music styles. There is also phase switch. All connectors and function buttons are on the back panel.
SW3218A subwoofer is with 1-way XLR for input and output. Signals can be sent to different speakers for sound distribution.
Important Features
Innovative XCore™ technology to improve the audio performance of the system
The innovative XCore™ technology and built-in powerful DSP processor improve the performance of the speaker. With Cort™ correction technology and Limita™ processing technology, the system works with safety and reliability and achieves supreme performance.
Advanced Cooling System
Moulded large heatsink improves cooling , resulting in higher reliability.
Class D Amplifier
The power amplifier module and DSP module have been designed by R&D team in Europe and manufactured according to Europe engineering standards. The system operates stably and efficiently, ensuring high-quality audio output.
Customized ProDriver
Latest driver technology and customized drivers ensure a clean sound and impressive dynamics.
3 Preset
SW active series is built with 3 different presets. Users can choose different presets according to their needs via the switch on the back panel.
Solid wood construction
Optimized and compact cabinet structure design, using high-quality CNC cabinet, strong and moisture-proof, suitable for mobile applications.
Durable Polyurea Coating
The polyurea coating is waterproof, wear resistance, impact resistance and aging resistance.
Sleep mode
To save power, the system will enter into sleep mode automatically if without signal input for 45 mins.
Specifications
| SW3218A | SW3118A | |
| Frequency Response(-10dB anechoic chamber) | 28Hz-135Hz | 30Hz-140Hz |
| Maximum Calculated SPL/1M(Continuous/Peak) | 132dB/138dB | 126dB/132dB |
| LF Driver | Customized 2x18” driver, 1.75” voice coil | Customized 1x18” driver, 1.75” voice coil |
| Processor | 48kHz signal sampling frequency | 48kHz signal sampling frequency |
| Presets | 80Hz, 100Hz, 120Hz | 80Hz, 100Hz, 120Hz |
| Amplifier Circuitry | Class D | Class D |
| Power(Peak) | 4000W | 2000W |
| Frequency Response(1W 8Ω 2ch) | 20Hz-20kHz(±0.5dB) | 20Hz-20kHz(±0.5dB) |
| Intermodulation Distortion | ＜0.05% | ＜0.05% |
| Total Harmonic Distortion | ＜0.05% | ＜0.05% |
| Cooling | Cooling with fans ,air convection | 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 | DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection |
| Signal Input Connectors | Female XLR | Female XLR |
| Signal Output Connectors | Male XLR | Male XLR |
| Power Input Connector | Power connector | Power connector |
| Working Voltage | 100V~130V or 220V~240V（±10%,50/60Hz） | 100V~130V or 220V~240V（±10%,50/60Hz） |
| Power consumption (1/8 output power) | 237W | 120W |
| Cabinet Material | CNC machined plywood | CNC machined plywood |
| Cabinet Color | Black is the default color. Contact for customization | Black is the default color. Contact for customization |
| Coating | Durable Polyurea Coating | Durable Polyurea Coating |
| Grille | Iron mesh | Iron mesh |
| Handles | 4 side | 4 side |
| Pole Mount | M20 base Φ35mm | M20 base Φ35mm |
| Speaker Dimensions(W×H×D) | 1206x565x694mm | 520x601x694mm |
| Carton Dimensions(W×H×D) | 651x1331x780mm | 606x780x720mm |
| Net Weight | 71.0 kg | 39.0 kg |
| Shipping Weight | 75.0 kg | 42.0 kg |
| Technical Support and After-sales Service | Global application support team | Global application support team |
