The H1315 WP Three-Way Indoor/Outdoor Horn-Loaded Speaker System from RCF is a three-way full-range loudspeaker system that incorporates a 15″ LF transducer, a 10″ cone MF transducer, and a 1.4″-exit titanium-compression driver. The LF driver, equipped with a 4″ voice coil and a state-of-the-art neodymium motor, is mounted in a vented enclosure with optimised front loading. The MF cone driver is a unique RCF-sealed basket design and is loaded into a exponential, Baltic birch 60 x 40° mid-range horn. The 3″ coil MF driver is acoustically equalized thanks to a unique RCF complex phase-plug design. The HF titanium-compression driver is loaded on a constant-directivity rotatable horn with coverage of 60 x 40°. The speaker cabinet is treated inside-outside with polyurea black paint.
| Frequency Range | 50 Hz to 20 kHz @ -10 dB 65 Hz to 20 kHz @ -3 dB |
| Coverage Angle | Horizontal: 60° @ -6 dB Vertical: 40° @ -6 dB |
| Directivity Factor | Q: 12 |
| Sensitivity | LF: 100 dB HF/MF: 108 dB, 1 W @ 3.3′ (1.0 m) |
| Maximum Sound Pressure Level (SPL) | 136 dB @ 3.3′ (1.0 m) |
| Nominal Impedance | 8 ohms |
| Input Power | RMS: LF 900 W, HF / MF 400 W Peak: LF 3600 W, HF / MF 1600 W |
| Recommended Amplifier Power | LF: 1800 W HF / MF: 800 W |
| Protection | Active Mosfet compression driver |
| Crossover | Recommended: 300 kHz Internal: MF / HF 1300 Hz |
| Connector | Amphenol eco-mat IP67 |
| Low Frequency Driver | Woofer: 15.0″ (381 mm) neodymium Coil: 4.0″ (102 mm) |
| Nominal Impedance | 8 ohms |
| Input Power | 900 W AES |
| Sensitivity | 100 dB, 1 W @ 3.3′ (1.0 m) |
| Mid Frequency Driver | Midrange: 10.0″ (254.0 mm) Voice coil: 3.0″ (76.2 mm) |
| Nominal Impedance | 8 ohms |
| Power Rating | 300 W AES |
| Sensitivity | 109 dB, 1 W @ 3.3′ (1.0 m) |
| High Frequency Driver | Throat: 1.4″ (35.5 mm) Voice Coil: 3.0″ (76.2 mm) |
| Nominal Impedance | 8 ohms |
| Sensitivity | 109 dB, 1 W @ 3.3′ (1 m) |
| Enclosure | Double trapezoidal 0.6″ (15.0 mm) Birch plywood construction |
| Rigging Points | 12 x M10 |
| Grille | Epoxy powder-coated, weather-resistant open-cell fibres and water-repellent woven-fabric backing |
| Dimensions | 35.03 x 20.47 x 24.88″ (88.97 x 51.99 x 63.19 cm) |
| Weight | 78.26 lb (35.50 kg) |