The RCF HVL 15-L1 is a high-power, horn-loaded, three-way bi-amp loudspeaker system crafted for large-scale sound reinforcement and long-throw applications. Equipped with 2 x 15” woofers, 2 x 10” midrange drivers, and 2 x 4.0” voice coil titanium dome compression drivers, it ensures exceptionally high output and sound accuracy. Its bi-amp design handles 1000 W RMS for low frequencies and 900 W RMS for mid/high frequencies, achieving a maximum SPL of 147 dB. The horizontal and vertical coverage angles are 90° and 30°, respectively, offering wide dispersion for broad audience coverage.
Built with precision RCF transducers using neodymium magnets, the HVL 15-L1 features a passive filter between MF and HF and a 4 PATH-designed waveguide for excellent phase alignment and high-frequency response. The robust cabinet is constructed from Baltic birch plywood with a polyurea waterproof finish and a steel grille treated with weather-resistant coatings and water-repellent backing. Its compact and modular form factor makes it ideal for customizable installations including outdoor venues and under-balcony setups.
The HVL 15-L1 is CE compliant and supports a range of accessories and amplifier configurations, making it a highly reliable solution for touring, fixed installations, or custom-engineered audio applications.
Features
1000 W (LF) + 900 W (MHF) power handling
147 dB max SPL
43 ÷ 18000 Hz frequency range
90° x 30° coverage angles
Horn-loaded symmetric design
Neodymium transducers
Bi-amped system with internal MF-HF passive crossover
Custom 4 PATH waveguide for precise dispersion
Baltic birch plywood cabinet with polyurea coating
Weatherproof steel grille with hydrophobic fabric
Specifications
| Frequency Response (-10 dB) | 43 Hz – 18000 Hz |
| Frequency Response (-3 dB) | 59 Hz – 13000 Hz |
| Max SPL @ 1m | 147 dB |
| Horizontal Coverage | 90° |
| Vertical Coverage | 30° |
| Directivity Index (Q) | 12 |
| Amplification | Bi-Amp |
| LF Power Handling | 1000 W RMS / 4000 W Peak |
| LF Sensitivity | 97 dB |
| MF+HF Power Handling | 900 W RMS / 3600 W Peak |
| MF+HF Sensitivity | 111 dB |
| Crossover Frequency | 1000 Hz |
| Recommended Amplifiers | XPS 16K, XPS 16KD, QPS 10K |
| Woofer | 2 x 15″ neo, 3.5″ v.c |
| Midrange | 2 x 10″ neo, 3.0″ v.c |
| Compression Driver | 2 x 1.4″ neo, 4.0″ v.c |
| Input/Output Connectors | Screw Terminals |
| Cabinet Material | Baltic birch plywood |
| Grille | Steel with water-repellent fabric |
| Color Options | Black (RAL 9005), White (RAL 9010) |
| Dimensions (H x W x D) | 525 x 1380 x 734 mm (20.67 x 54.33 x 28.9 in) |
| Weight | 110 kg / 242.51 lbs |
| Shipping Dimensions | 840 x 1405 x 545 mm |
| Shipping Weight | 120 kg / 264.55 lbs |

















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