Active Touring Line Array Module
RCF HDL 28A is a powerful and lightweight 2-way active line array module designed for touring, theater, and large venue sound reinforcement. Combining dual 8" woofers with a 3" titanium compression driver, it delivers exceptional vocal clarity and output while maintaining compact dimensions and efficient rigging.
RCF HDL 28A Competitive Differences
- 135 dB max SPL from a lightweight composite cabinet
- RDNet-ready with full DSP control and FiRPHASE technology
RCF HDL 28A Description
The
RCF HDL 28A is engineered for professional touring applications, offering high-output performance with precision coverage and intelligibility. It features two neodymium 8" woofers and a high-output 3" titanium compression driver, all housed in a durable composite enclosure. The symmetrical cabinet design ensures consistent left/right coverage, while the 4PATH waveguide and FiRPHASE filtering provide ultra-linear phase response and accurate sound imaging.
Its integrated 2200W Class-D amplifier delivers massive headroom with an SPL of up to 135dB, and the onboard 32-bit/48kHz DSP handles crossover, filtering, and protection with surgical precision. The HDL 28A is fully compatible with RCF’s RDNet software for advanced networked control and real-time system tuning.
The module includes robust rigging hardware for fast, ground-based angle adjustments and array configurations. It’s the ideal solution for scalable, professional PA setups where quick deployment and consistent performance are critical.
For full-range performance, pair the HDL 28A with the flyable HDL 36-AS subwoofer, designed as its perfect low-end match.
Model Features
- 2200W Class-D bi-amped amplifier
- RDNet-ready with onboard DSP and network control
- Dual 8" neodymium woofers with 2.5" voice coils
- 1.4" titanium compression driver with 3.0" voice coil
- Symmetrical cabinet with coplanar drivers for consistent coverage
- Exclusive FiRPHASE filtering for ultra-linear phase response
- Rugged PP composite enclosure with powder-coated grille
- Advanced rigging system for fast J-shape and spiral arrays
Model Specifications
- Frequency Response: 50 Hz – 20,000 Hz
- Max SPL: 135 dB
- Coverage: 100° horizontal, 15° vertical
- Amplifier Power: 2200W Peak (1100W RMS)
- HF Driver: 1.4" exit, 3.0" voice coil titanium compression
- LF Drivers: 2 x 8" neodymium, 2.5" voice coils
- DSP: 48kHz / 32-bit with FiRPHASE
- Inputs/Outputs: XLR & RDNet Ethercon (IN/OUT)
- Power Connections: PowerCON IN/OUT
- Cabinet: PP Composite
- Dimensions: 11.57 x 22.4 x 19.33 in (294 x 569 x 491 mm)
- Weight: 45.4 lb (20.6 kg)
- UPC: Not confirmed
What's In The Box
- RCF HDL 28A unit
- PowerCON cable
- User documentation
RCF HDL28-A
(RCF HDL28 A)
