RCF HDL-28A Dual 8" Active Two-Way Line Array Module - Black

The RCF HDL28-A is an Ultra-Compact Bi-Amped Two-Way Active Touring System for Small and Medium-Sized Events, both Indoors and Outdoors

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.

• 2200W Two Way Amplifier
• 135 dB Max SPL
• 48 kHz, 32 bit DSP processing
• RDNet Networked Management
• 2x 8-inch Neodymium Woofers, 2.5-inch voice coil
• 1.4-inch Titanium Compression Driver, 3.0-inch voice coil
• Exclusive FiRPHASE technology on-board
• 750 Hz Crossover Point

SPECIFICATIONS

Acoustical

• Frequency Response: 50 Hz - 20000 Hz
• Max SPL @ 1m: 135 dB
• Horizontal Coverage Angle: 100°
• Vertical Coverage Angle: 15°

Transducers

• Compression Driver: 1x 1.4" neo, 3.0" v.c
• Woofer: 2x 8" neo, 2.5" v.c

Inputs/Outputs

• Input Signal: bal/unbal
• Input Connectors: XLR, RDNet Ethercon
• Output Connectors: XLR, RDNet Ethercon
• Input Sensitivity: +4 dBu

Processor

• Crossover Frequencies: 750 Hz
• Protections: Thermal, RMS
• Limiter: Soft Limiter
• Controls: Preset, RDNet bypass
• RDNet: Yes

Power

• 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

Physical

• Cabinet/Case Material: PP Composite
• Hardware: Array fittings
• Handles: 2 Side
• Grille: Steel
• Color: Black
• Height: 11.57 inches / 294 mm
• Width: 22.4 inches / 569 mm
• Depth: 19.33 inches / 491 mm
• Weight: 45.42 lb / 20.6 kg

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.