rcf_hdl28-a_line-array_loudspeaker

ลำโพงไลน์อาเรย์ RCF HDL28-A Active 2-Way Line Array Module

ลำโพงไลน์อาเรย์แบบมีกำลังขยายในตัว RCF HDL 28-A ขนาดดอกลำโพง LF Driver 8 นิ้ว 2 ดอก, HF Driver 1.4 นิ้ว, มีกำลังขับ 1100 วัตต์ RMS 2200 วัตต์ Peak, Class-D power amplifier, RDNet Control and Management, Exclusive FiRPHASE technology on-board

175,250 ฿

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RCF HDL 28-A Active 2-Way Line Array Module

ลำโพงไลน์อาเรย์แบบมีกำลังขยายในตัว RCF HDL 28-A ขนาดดอกลำโพง LF Driver 8 นิ้ว 2 ดอก, HF Driver 1.4 นิ้ว, มีกำลังขับ 1100 วัตต์ RMS 2200 วัตต์ Peak, Class-D power amplifier, RDNet Control and Management, Exclusive FiRPHASE technology on-board

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.

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

Configuration Active 2-Way
Total Power Capacity 2200 W Peak
1100 W RMS
Amplifier Power Rating HF:
600 W Peak
300 W RMS
LF:
1400 W Peak
700 W RMS
Amplifier Class Class-D
Drivers
HF Driver 1 x 1.4″ / 35.6 mm Compression Driver
HF Voice Coil 3″ / 7.6 cm
LF Driver 2 x 8″ / 203.2 mm Woofer
LF Voice Coil 2.5″ / 6.3 cm
Magnet HF:
Neodymium
LF:
Neodymium
Performance
Frequency Response 50 Hz to 20 kHz -3 dB
Maximum SPL 135 dB (Peak)
Coverage Angle 100° H x 15° V
Input Sensitivity Line Input:
+4 dBu to -2 dBu
Protections Output Limiter, RMS, Thermal
Connectivity
Audio I/O 1 x XLR 3-Pin Balanced/Unbalanced Line Input
1 x XLR 3-Pin Balanced Line Thru
Network I/O 1 x etherCON (RDNet) Input
1 x etherCON (RDNet) Output
Signal Processing
Crossover 750 Hz
Dynamic Processing Soft Limiter
Alignment Delay Yes
Phase Adjustment Yes
Digital Signal Processing 32-Bit DSP: Delay, FIR Filter, Venue Settings (Adjustable via Optional Software)
Max Sample Rate/Resolution 48 kHz / 32-Bit
Power
AC Input Power Factory Selectable:
100 to 240 VAC, 50 / 60 Hz (T 6.3 A H 250 V)
AC Power Connector 1 x powerCON Input
1 x powerCON Output
Power Consumption 300 W
Physical
Mounting Integrated Rigging
Handles 1 x Each Side
Cooling Convection
Construction Material Composite, Metal Grille, Polypropylene, Steel
Dimensions 11.6 to 9.3 x 22.4 x 19.3″ / 294 x 569 x 491 mm
Weight 40.8 lb / 18.5 kg

Downloads

ดาวน์โหลด Data Sheet RCF HDL 28-A

ดาวน์โหลด Manual RCF HDL 28-A

Video