RCF SUB 9007-AS Dual 21-Inch Powered Subwoofer

The SUB 9007-AS is one of the most powerful 2x21” subwoofers in the field of live sound. Featuring two, high power, hyper-vented 21” neodymium woofers with 4.0” inside-outside voice coils, this cabinet deliver a serious amount of low frequencies. Powered by a 7200 W digital amplifier, the SUB 9007-AS can perform in the most demanding situations. The housing of the SUB 9007-AS match the RCF D-Line HDL 50 and HDL 20 array systems, enabling stacked systems matched a perfect combination.

RCF SUB 9007-AS Features

• 7200W Peak power - 3600W RMS
• 141 dB max SPL
• 20 Hz ÷ 400 Hz frequency response
• 2x21" Woofer
• DSP controlled Input section with selectable presets
• Delay control
• Integrated mechanics for multiple configurations with HDL 50-A 4k, HDL 20-A, HDL 10-A
• RDNet remote and control
• Baltic birch tour grade cabinet

• SUB 9007-AS dual 21-inch powered subwoofer1

• Frequency Response20Hz - 400Hz
• Max. SPL (@ 1m)141 dB
• Woofer2x21'' neo, 4.0'' v.c
• Input/Output Section
  • Input Signal: bal/unbal
  • Input Connectors: XLR, RDNet Ethercon
  • Output Connectors: XLR, RDNet Ethercon
  • Input Sensitivity: +4dBu
• Processor Section
  • Hi-Pass Frequencies: 25Hz, 35Hz
  • Low-Pass Frequencies: variable from 50Hz to 400Hz
  • Protections: Thermal, RMS
  • Limiter: Fast Limiter
  • Controls: Gain, EQ, Xover, Phase switch, Output Delay Settings, Cardiloid
  • RDNet: yes
• Power Section
  • Total Power: 7200W peak, 3600W RMS
  • Low Frequencies: 7200W peak, 3600W RMS
  • Cooling: convection
  • Connections: Powercon IN/OUT
• Construction
  • Cabinet/Case Material: Baltic birch plywood
  • Hardware: Mounting points, 2 x M20
  • Handles: 8 side
  • Grille: steel
• Dimensions (HxWxD)27.87x46.77x30.91"
• Weight211.64 pounds

About Powered Speakers at Sound Productions

Get all the features you need right out of the box with powered speakers from Sound Productions! All speakers need a sort of amplifier to function. Powered speakers (also known as active speakers or self-powered speakers) have built-in amplifiers, so they’re ready to connect to your audio source without any other required accessories—making them great for environments where space is limited.

Powered speakers are typically the go-to choice for portable use because they’re affordable, easy to set up, and simple to use as standalone sound systems. They’re great for achieving an immersive audio experience with the minimal amount of hassle—perfect for delivering a polished performance in smaller venues that may not have their own sound system installed. With fewer components to pack, they’re also a great choice for traveling events, such as mobile DJ performances or adding music to an outdoor event. Many models include other built-in features such as effects, compressors, and more to make one powered speaker virtually a standalone PA system!