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ลำโพงแบบมีกำลังขยายในตัว RCF Art 312-A MK3 มีขนาดดอกลำโพง 12 นิ้ว Woofer, เสียงแหลม 1นิ้ว HF Driver, มีกำลังขับ 400 วัตต์ Peak Class-D Digital Amplifier, Integrated DSP with FiRPHASE Technology, ตอบสนองความถี่ 50 Hz to 20 kHz, Soft Limiter, Dynamic Bass Boost
The Art 312-A MK4 active speaker from RCF features a 12″ high-powered woofer, 1″ HF driver, mylar dome, and 1.5″ voice coil. It offers a total power output of 400W, and uses DSP Processing with FiRPHASE filtering technology. The FiRPHASE filtering technology helps in delivering transparent sound, improved clarity, and accurate stereo images to the listener. The FiRPHASE algorithm optimizes dynamics, amplitude, and phase patterns, ensuring minimum system latency at the same time.
The loudspeaker features a switch for extended response and linear response. The extended response switch slightly emphasizes the bass response for playback music and low volume applications. The Linear response switch can be used when the speaker is used to amplify a live mix. The amplifier has a built-in limiter circuit to prevent clipping or overdriving the transducers.
The loudspeaker comes with a mic/line switch that helps in adjusting the input sensitivity. When used for speech, the mic setting allows you to use a microphone directly with the speaker. You can set the selector to line when using the speaker for live music or playback.
Features
- For Live Sound, Clubs, DJ Setups, Events
- 12″ Woofer, 1″ Compression Driver
- 400W Peak Class-D Digital Amplifier
- Integrated DSP with FiRPHASE Technology
- Soft Limiter, Dynamic Bass Boost
- Lightweight for Portability
- Ergonomic Integrated Carry Handle
- Rugged, Reinforced Construction
Specifications
PA Speaker
| Configuration | Active 2-Way |
| Total Power Capacity | 400 W Peak 400 W RMS |
| Amplifier Power Rating | HF: 200 W Peak 100 W RMS LF: 600 W Peak 300 W RMS |
Drivers
| HF Driver | 1 x 1″ / 2.5 cm Tweeter |
| HF Voice Coil | 1.5″ / 3.81 cm |
| LF Driver | 1 x 10″ / 25.4 cm Woofer |
| LF Voice Coil | 2″ / 5 cm |
Performance
| Frequency Response | 50 Hz to 20 kHz -3 dB |
| Maximum SPL | 127 dB |
| Coverage Angle | 90° H x 70° V |
| Input Sensitivity | +4 dBu / -2 dBu Mic Input: -32 dBu |
| Protections | RMS, Thermal |
Connectivity
| Audio I/O | 1 x XLR Input 1 x 1/4″ Input 1 x XLR Output |
Signal Processing
| Crossover | 1.8 kHz |
| Dynamic Processing | Soft Limiter |
Power
| AC Input Power | 220 to 240 VAC, 50 Hz 115 VAC, 60 Hz |
| AC Power Connector | 1 x VDE |
Physical
| Mounting | 2 x M10 |
| Handles | 1 x Top |
| Cooling | Convection |
| Construction Material | Metal Grille, Polypropylene |
| Dimensions | 13.3 x 12.4 x 21.1″ / 337.0 x 315.0 x 537.0 mm |
| Weight | 26.9 lb / 12.2 kg |
Packaging Info
| Package Weight | 28 lb |
| Box Dimensions (LxWxH) | 23 x 15 x 14.5″ |
