User Manual for RCF SUB 8004-AS Professional Series Active Subwoofer Click to enlarge the picture
Contents of the user manual for the RCF SUB 8004-AS Professional Series Active
- Product category: PA Speakers RCF
- Brand: RCF
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for RCF PA Speakers
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User manual for the RCF SUB 8004-AS Professional Series Active contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any RCF product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official RCF user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a RCF product will considerably shorten its lifespan!
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Product description The black SUB 8006-AS Professional Series Active Subwoofer from RCF features an 18" transducer with 4" inside/outside voice coils with the cabinet being designed to maximize low frequency resonance. It is of a direct radiating, high output, large-format sub woofer system design, proven in complementing high efficiency, full-range loudspeakers.
The SUB 8006-AS has been designed to extract the efficiency from every part of the system, resulting in the effortless reproduction of low frequency transient response. As a self-powered system, the transducers, amplification, and DSP control electronics of this sub are designed to work in harmony, and optimize performance and maximize perceived power output.
The subwoofer's efficiently tuned cabinet houses a precision backvented, long-excursion, new high power 18" cone driver, providing a fast and controlled reproduction of the bass frequency range. This subwoofer features a 4" inside/outside voice coil to minimize power compression and extend the life of this product.
The driver has also been engineered for maximized efficiency using high gauss ferrite magnets for increased powerful magnetic field strength. High magnetic field strength increases the driver's sensitivity, which yields improved high output while keeping heat dissipation requirements within operational tolerances.
This subwoofer is powered by a Class D, 1,250W digital amplifier module, which operates with higher efficiency, in a lighter weight format. It delivers fast attack, realistic transient response and good audio performance. The amplifier features a solid mechanical aluminum structure, which not only stabilizes the amplifier during transportation but also assists it in heat dissipation.
The input board includes a volume control, and DSP feature controls, such as a deep/punch switch, high pass switch, phase switch, time delay, and a preset for Cardioid setup. An easy to reach delay knob on the back allows to set the overall delay of the speaker, in meters, according to its specific application. 3 status LEDs - Power / Signal / Status are provided for monitoring the system.
The DSP control electronics and power supply is integrated into a single, field-replaceable module mounted in the rear of the cabinet. The cabinet is constructed of multi-ply hardwood and coated with a textured black finish. Integral metal grilles lined with acoustical black mesh protect the cone drivers. Integrated mechanics are for multiple configuration with HDL 20-A Active Line Array Module. Two side handles are included to ease in speaker handling. - 2,500W peak power; 1,250W RMS
- 30 Hz to 120 kHz frequency response
- DSP controlled input section with selectable presets
- Integrated mechanics for multiple configuration with HDL 20-A Active Line Array Module
- Baltic birch tour-grade cabinet
- Applications: Live sound, rental, portable PA, clubs, ballrooms, live theatres, houses of worship, theme parks, music playback and sound reinforcement in small- and mid-size venues, and corporate A/V professionals and sound system hire companies
In the Box RCF SUB 8004-AS Professional Series Active Subwoofer (Black) Limited 2-Year Warranty Note: Extended 1-Year Warranty on Product Registration Table of Contents
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Technical parametersRCF SUB-8004AS Specs | Frequency Response | 30 to 120 Hz | | SPL | Maximum 136 dB | | Woofer | 1 x 18.0" (457.2 mm), 4.0" (101.6 mm) voice coil | | Input Signal | Impedance: Balanced/unbalanced | | Input/Output Connectors | XLR | | Input Sensitivity | -2 / +4 dBu | | Crossover Frequencies | Selectable 90 Hz to 120 Hz | | Protection | Thermal-RMS | | Limiter | Fast | | Controls | Xover, phase switch, deep/punch, output delay settings, Cardioid | | Total Power | 2,500 W Peak / 1,250 W RMS | | Cooling | Convection | | Connection | Powercon in/out | | Cabinet | Baltic birch | | Hardware | 2 x M20, 4 x wheels mounting points | | Handle | 2 on side | | Color | Black | | Dimensions (H x W x D) | 22.56 x 21.95 x 27.56" (709.00 x 700.00 x 1,109.00 mm) | | Weight | 112.20 lb (51.00 kg) | | | | Box Dimensions (LxWxH) | 31.0 x 30.0 x 25.0" |
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