SUB8003AS 11, Active Subwoofer

SUB8003AS 11, Active Subwoofer


RCF SUB 8003AS II is a powerful active subwoofer delivering 2200W of peak power and a maximum SPL of 135 dB. With an 18" woofer and a frequency response from 35 Hz to 120 Hz, it provides deep, punchy bass for mobile use by bands and DJs.
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Experience unparalleled bass performance with the RCF SUB 8003AS II active subwoofer. Engineered with the latest generation of RCF woofer technology, digital amplifiers, and DSP processing, this subwoofer delivers exceptional power and enhanced performance for demanding live sound applications.

At the heart of the SUB 8003AS II is an 18″ woofer with a 4.0″ voice coil, capable of delivering thunderous bass frequencies with precision and clarity. With a peak power output of 2200W and a maximum SPL of 135 dB, this subwoofer ensures impactful bass reproduction, making it the perfect choice for mobile use by bands, DJs, and live sound professionals.

The SUB 8003AS II features selectable gain, X-over, and delay settings, allowing for seamless integration into any sound system setup. Its compact and lightweight birch tour-grade cabinet makes it easy to transport and set up, while the ergonomic handles ensure hassle-free handling.

Designed for versatility, the SUB 8003AS II includes stereo XLR input and output connectors, providing convenient connectivity options for stereo or mono configurations. The stackable design and integrated pole receptacle allow for flexible mounting options, making it suitable for a wide range of applications.

Built to withstand the rigors of live performance, the RCF SUB 8003AS II features a powder-coated front grille with a special transparent-to-sound foam backing, providing additional protection for the transducers against dust and debris.


  • Power: 2200W
  • Max SPL: 135 dB
  • Frequency Response: 35 Hz – 120 Hz
  • Transducer: 18″ Woofer, 4.0″ Voice Coil
  • Input Connectors: Stereo XLR
  • Output Connectors: Stereo XLR
  • Cabinet Material: Birch Tour-Grade

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