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DLS Reference RC50 – 50 mm Wideband Tweeter for Enhanced Sound Reproduction
The DLS Reference RC50 is a 50 mm wideband tweeter designed to elevate the soundstage of your existing audio system. This tweeter can be flush-mounted without a chamber, but for optimal sound quality, installation with the included angled rear chamber is recommended.
Key Features:
- Wideband Reproduction: Covers a frequency range from 500 Hz to 22,000 Hz, delivering rich and detailed sound.
- Active Crossover Required: No passive crossover is included, requiring active crossover via an amplifier. Recommended settings include a high-pass filter between 800–1,500 Hz at 18 dB/octave and a low-pass filter at 18,000 Hz at 6 dB/octave.
- Quality Construction: Features a fiberglass cone and a 32 mm magnet for reliable performance and durability.
Technical Specifications:
| Parameter | Specification | Explanation |
|---|---|---|
| Size | 2 inches / 50 mm | Diameter of the tweeter |
| Impedance | 4 Ohms | Electrical resistance |
| Power Handling RMS | 50 W | Continuous power handling |
| Power Handling MAX | 80 W | Maximum power handling |
| Sensitivity | 83.2 dB (1W/1m) | Sound pressure level at 1W/1m |
| Frequency Range | 500–22,000 Hz | Reproduced frequencies |
| Resonance Frequency (Fs) | 155 Hz | Natural resonance frequency |
| Magnet Size | 32 mm | Diameter of the magnet |
| Outer Diameter | 84 mm | Total diameter of the tweeter |
| Mounting Depth | 45 mm (with chamber) | Depth required for installation |
| Mounting Hole | 65 mm | Diameter of the mounting hole |
Summary:
The DLS Reference RC50 is an excellent choice for audiophiles seeking a high-quality wideband tweeter to improve their sound system. With its wide frequency range and advanced construction, it delivers precise and immersive sound, making it an ideal addition to any premium audio setup.