The RCF SUB 8003-AS II active subwoofer features the latest generation of RCF woofer technology, digital amplifiers and DSP processing with higher power, and enhanced performance. It offers the perfect blend of bass reproduction, high SPL and compact dimensions for mobile use by bands and DJs.

Powerful Amplifier
The SUB 8003-AS II and SUB 905-AS II are equipped with a new generation of 2200 Watt Digital Amplifier offering very high output, extremely low distortion and incredibly natural sound. The amplifier features a solid mechanical aluminum structure that not only stabilizes the amplifier during transportation but also assists in heat dissipation.

Innovative Input Board The input board offers stereo XLR inputs and stereo XLR link-crossover outputs with switchable crossover frequencies for satellite systems. The system has a built-in DSP with selectable presets for perfect and easy adaptation to RCF�s active 2-way speakers. It is ideal for 12� or 15� active speakers in the Live Sound Series such as ART 7, 4PRO and D-Line Series.

Stereo signal XLR input (balanced/unbalanced). The system accepts female XLR input connectors and line-level signals from a mixing console or other signal source.

Encoder INPUT SENSITIVITY. Controls the overall signal level at the input to the power amplifier. The control ranges from + 99 Db gain reduction (maximum attenuation) to the 0 dB gain reduction (maximum input gain). XOVER PRESETS. Provides 24 dB/octave low-pass and high-pass filters. There are two possible high pass choices (30 Hz or 40 Hz) and four low pass choices (60 Hz, 80 Hz, 100 Hz, 125 Hz) for eight preset combinations. Cardioid presets are available for all 30 Hz high pass presets. TIME DELAY. The encoder provides a time delay setting expressed in meters.

Link/Xover Button Pressing this button, the two XLR out become XOVER out.

Multiple X-Over Presets Using the rear encoder it is possible to select two groups of low pass filter presets, one with 30 Hz high pass and one with 40 Hz high pass, selecting the cutoff frequency best suited to the satellite speaker's specific model (60 Hz � 80 Hz � 100 Hz � 125 Hz).

Cardioid Set-Up It is possible to create subwoofer cardioid systems using groups of two or three modules.

High Power Woofers Both SUB 8003-AS II and SUB 905-AS II are equipped with high power RCF woofers. Our inside/outside voice coils represent unmatchable reference in power handling. Their �triple thickness� form transfers the sound to the cone with extreme accuracy and reliability.

Bass Reflex Enclosure The SUB Series features a bass-reflex design that produces extremely high SPL by drastically reducing the distortion.

PLEASE NOTE THAT THE PRICE INCLUDES TWO (2) 21-INCH STAGEGEAR SUBS and a single QSC PowerLite PL380 power amp. The Stagegear 21-inch subwoofer is a massive custom sub capable of producing extremely high sound pressure levels from a single low-frequency enclosure housing a single 18-SOUND 21NLW9600 driver. The Stagegear 21-inch subwoofer, is recommended for premium club installations, stadiums, and special effects applications at theme parks, and for Electronic Dance Music (EDM) shows. The Stagegear 21-inch subwoofer enclosure is loaded with an 18-SOUND 18-SOUND driver, model number 21NLW9600, which has the following specifications: 97dB SPL 1W/1m average sensitivity 135mm (5.3 in) split winding four layers ISV aluminum voice coil 3600-watt program power handling Carbon fiber reinforced cone Triple Silicon Spider (TSS) for improved excursion control Single Demodulating Ring (SDR) for lower distortion Low noise forced ventilation design High force neodymium magnet assembly Weather protected cone and plates for outdoor usage Suitable for reflex, bandpass *or* horn loaded high SPL subwoofer systems