The RCF HDL 28-A is a compact bi-amped 2-way active touring system for a wide range of applications, both indoors and outdoors, with an emphasis on vocal intelligibility. It features two 8-inch woofers and an impressive 3-inch titanium compression driver. The time coherent waveguide is the result of in-depth research and design. Following the HDL 30-A philosophy, the HDL 28-A shares the composite material cabinet, the zero-degree phase and ultra-linear amplitude response. The built-in 2200 watt class-D amplifier delivers excellent playback clarity and up to 135 decibels SPL max. The RCF HDL28-A features state of the art RCF transducers with lightweight neodymium magnets. Considering its acoustical power, it has a remarkably low weight for easy handling and flying. The HDL 36-AS is the ideal flyable bass complement for the HDL 28-A array system.
FeaturesRCF HDL28A
RCF HDL28A
Overview2200W Two Way Amplifier 135 dB Max SPL 48 kHz, 32 bit DSP processing RDNet Networked Management 2 x 8” Neodymium Woofers, 2.5” voice coil 1.4” Titanium Compression Driver, 3.0” voice coil Exclusive FiRPHASE technology on-board 750 Hz Crossover Point Specifications
Acoustical specifications
Frequency Response : 50 Hz ÷ 20000 Hz
Max SPL @ 1m : 135 dB
Horizontal coverage angle : 100°
Vertical coverage angle : 15°
Transducers
Compression Driver : 1 x 1.4'' neo, 3.0'' v.c
Woofer : 2 x 8'' neo, 2.5'' v.c
Input/Output section
Input signal : bal/unbal
Input connectors : XLR, RDNet Ethercon
Output connectors : XLR, RDNet Ethercon
Input sensitivity : +4 dBu
Processor section
Crossover Frequencies : 750 Hz
Protections : Thermal, RMS
Limiter : Soft Limiter
Controls : Preset, RDNet bypass
RDNet : Yes
Power section
Total Power : 2200 W Peak, 1100 W RMS
High frequencies : 600 W Peak, 300 W RMS
Low frequencies : 1600 W Peak, 800 W RMS
Cooling : Forced
Connections : Powercon IN/OUT
Standard compliance
Safety agency : CE compliant
Physical specifications
Cabinet/Case Material : PP Composite
Hardware : Array fittings
Handles : 2 Side
Grille : Steel
Color : Black, White
Size / Weight
Height : 294 mm / 11.57 inches
Width : 569 mm / 22.4 inches
Depth : 491 mm / 19.33 inches
Weight : 20.6 kg / 45.42 lbs
Shipping information
Package Height : 375 mm / 14.76 inches
Package Width : 650 mm / 25.59 inches
Package Depth : 500 mm / 19.69 inches
Package Weight : 23.6 kg / 52.03 lbs
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