HDL 28-A
ACTIVE TWO WAY LINE ARRAY MODULE

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 HDL 28-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.

Features:

2200W 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:

FREQUENCY RESPONSE:
50 Hz ÷ 20000 Hz

MAX SPL @ 1M:
135 dB

HORIZONTAL COVERAGE ANGLE:
100°

VERTICAL COVERAGE ANGLE:
15°
Transducers  
COMPRESSION DRIVER:
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  
CE MARKING:
Yes
Physical specifications  
CABINET/CASE MATERIAL:
PP Composite

HARDWARE:
Array fittings

HANDLES:
2 Side

GRILLE:
Steel

COLOR:
Black
Size  
HEIGHT:
294 mm / 11.57 inches

WIDTH:
569 mm / 22.4 inches

DEPTH:
491 mm / 19.33 inches

WEIGHT:
21 kg / 46.3 lbs
Shipping informations  
PACKAGE HEIGHT:
375 mm / 14.76 inches

PACKAGE WIDTH:
650 mm / 25.59 inches

PACKAGE DEPTH:
500 mm / 19.69 inches

PACKAGE WEIGHT:
24 kg / 52.91 lbs

RCF HDL28-A (RCF HDL28 A)