RCF Professional HDL 20-A ACTIVE LINE ARRAY MODULE best in India 2025

Highlights

1400 Watts Peak Power / 700 Watts RMS
Maximum SPL: 135 dB
Frequency Response: 55 Hz – 20 kHz
Drivers: 2 x 10″ Woofers and 1 x 3″ Compression Driver
DSP-Controlled Input Section with Selectable Presets
Tour-Grade, Robust Variable Mechanics
Composite Polypropylene Enclosure Reinforced with Structural Wood

RCF Professional HDL 20-A ACTIVE LINE ARRAY MODULE best in India 2025 The HDL 20-A combines careful acoustic engineering, uncompromising transducers, and a unique composite cabinet design, making it a favorite among professionals. It excels in live sound reinforcement and dependable installed applications alike. This system is perfect when you need line array performance coupled with quick and straightforward setup.

Powered by a 1400-watt peak 2-way digital amplifier, the HDL 20-A uses advanced DSP processing that includes cluster and high-frequency projection correction. It also offers specialized presets designed for indoor venues and tight curvature arrays.

Equipped with state-of-the-art RCF transducers, the system features two powerful 10-inch woofers for solid bass reproduction and a large 3-inch voice coil compression driver that delivers crystal-clear vocals and high-definition sound with incredible dynamics.

For extended low-end support, the HDL 18-AS serves as the ideal flyable bass complement to the HDL 20-A array system.

Compact Size, Touring-Grade Performance

The HDL 20-A is a powerful, fully active touring system built for professional audio demands. It’s equipped with an efficient digital amplifier that delivers high SPL performance without drawing excessive power. Thanks to its integrated DSP and simplified cabling, setup is fast and straightforward. Its compact form factor also means it takes up less room in the truck, making it a practical, road-ready solution for touring rigs where space and time are always at a premium.

Advanced Class D Amp Technology

RCF’s Class-D amplifier technology delivers powerful performance with high efficiency, all in a lightweight design. The HDL series amplifiers offer ultra-fast attack, accurate transient response, and outstanding audio clarity. Each amplifier is built into a solid machined aluminum structure that not only protects it during transport but also aids in heat dissipation — all without the need for a fan. Additionally, the use of a switch-mode power supply (SMPS) ensures maximum output with minimal weight, making the system ideal for both portability and performance.

RCF Engineered Driver Technology

High Frequencies

The HDL 20-A features the CD850 large-format compression driver, which plays a major role in its standout performance. With a 3″ voice coil, it allows for a low crossover point at 800 Hz — meaning it can reproduce nearly the entire vocal range. This results in improved clarity, enhanced dispersion control, and greater overall efficiency.

Low Frequencies

For the low end, the HDL 20-A is equipped with two high-power 10″ woofers designed for tight, efficient bass response. Each woofer features a 2.5″ inside-outside voice coil, a water-resistant, fiber-doped cone, and a durable polycotton M-roll surround. The hypervented magnetic structure ensures optimal airflow and thermal stability, supporting deep, controlled low-frequency performance.