RCF HDL 38-AS OWNER'S MANUAL

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3. THE SYSTEMS

THE HDL 30 SYSTEM

The HDL 30-A is a true active high power ready to use touring

system from small to medium size events, indoors and outdoors.

Equipped with 2x10” woofers and one 4” drivers, it offers

excellent playback quality and high sound pressure levels with a

built in 2200 W powerful digital ampliﬁer that delivers superior

SPL, while reducing energy requirement.

Each component, from the power supply to the input board

with DSP, to the output stages to woofers and drivers, has

been consistently and specially developed by RCF’s experienced

engineering teams for the realization of the HDL 30-A system, with all components carefully matched to each other.

This complete integration of all components allows not only superior performance and maximum operational reliability,

but also provides users easy handling and plug & play comfort.

Besides this important fact, active speakers offer valuable advantages: while passive speakers often need long cable

runs, the energy loss due to the cable resistance is a huge factor. This effect is not seen in powered speakers where the

ampliﬁer is just a couple of centimeters away from the transducer.

Using advanced neodymium magnets and a groundbreaking new housing constructed from lightweight composite

polypropylene, it has a remarkably low weight for easy handling and ﬂying.

THE HDL 38 SYSTEM

The HDL 38-AS is the ideal ﬂyable bass complement for the

HDL 30-A array system. It features a 4.0” voice coil 18”

Neodymium woofer to handle 138 dB SPL Max from 30 Hz

to 400 Hz with the maximum linearity and low distortion. The

HDL 38-AS is perfect to create ﬂown systems for theatrical

and indoor requirements. The built-in 2800 W class-D ampliﬁer

delivers excellent playback clarity. Due to its compatibility with

RDNet remote monitoring and control, the HDL 38-AS is part

of the professional HDL System.

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RCF HDL 38-AS ACTIVE FLYABLE SUBWOOFER MODULE