RCF SUB 9007-AS 2 x 21" Active High Power Subwoofer
Product #50511 | SKU 13000493
Availability on Request
0.0 (no ratings yet) Thanks for your rating!

RCF SUB 9007-AS 2 x 21" Active High Power Subwoofer

Product #50511 | SKU 13000493
Availability on Request

Features two, high power, hyper-vented 21” neodymium woofers
Customer Reviews
0.0 (no ratings yet) Thanks for your rating!
Product Details
  • Product: #50511
  • SKU: 13000493
Not currently for sale
Contact us for more information


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.


  • 7200 Watt Peak power - 3600 Watt RMS
  • 143 dB max SPL
  • 25 Hz - 120 Hz frequency response
  • 2 x 21" Woofer
  • DSP controlled Input section with selectable presets
  • Delay control
  • Integrated mechanics for multiple configurations with HDL50-A, HDL20-A, HDL10-A
  • RDNet remote and control
  • Baltic birch tour grade cabinet


  • Live sound
  • Rental
  • Portable PA, clubs, ballrooms, live theatre
  • House of worship
  • Club sound, DJs


Acoustical Specifications
Frequency Response -3 dB 20 Hz ÷ 400 Hz
Max SPL 141 dB
Woofer 2 x 21", 4.0" v.c.
Input/Output Section
Input signal bal/unbal
Input connectors XLR
Output connectors XLR
Input sensitivity +4 dBu
Processor Section
Crossover frequencies Selectable Hz
Protections Thermal, RMS
Limiter Fast limiter
Controls Gain, EQ, Xover, Phase switch, Output Delay Settings, Cardioid
Amplifier Specifications
Total power 7200 W PEAK
Low frequencies 7200 W PEAK
Total power 3600 W RMS
Low frequencies 3600 W RMS
Cooling Convection
Connections Powercon in/out, RDNet connectors
Cabinet Material Baltic Birch
Hardware Mounting points, 2 x M20
Handles 8 side
Colour Black
Physical Specifications
Height 708 / 27.89 mm/inch
Width 1188 / 46.77 mm/inch
Depth 780 / 30.9 mm/inch
Net Weight 98 / 216.0 kg/lbs

Australian Shipping Via DHL
DHL offers a great express shipping service to Australia from New Zealand. We are proud to be able to offer express shipping to main cities on the east coast of Australia, within the same timeframe ( If not quicker ) than local Australian courier companies. Prior to the Covid-19 outbreak, service standards for these main centers was overnight. However these services have been impacted greatly, and as such the overnight service has been suspended. Overnight shipping will likely resume once things have returned to normal.

Qualifying main centers include:

  • Brisbane
  • Sydney
  • Adelaide

Whilst this service is extremely efficient and will likely be delivered within 1-2 days 99.9% of the time, it cannot be guaranteed. In the case where something were to go wrong with your delivery and it doesn’t arrive within the specified time frame, in most cases it will be delivered by the next day.

While not all major cities are eligible for overnight delivery, they still benefit from this great service. Other centers throughout Australia will have a typical delivery ETA of 2-4 days. (Excluding rural delivery address where this ETA can be extended to an additional three or more days).

If you require urgent shipping and you don’t reside in one of the cities stated above, please contact us and we can find a solution that works best for you.

Please Note: Shipping via DHL is not available to PO boxes and/ or parcel boxes etc.


0.0 (no ratings yet)
Own or use this product?
Give it a quick rating:
Thanks for your rating!
Share your thoughts with other customers:
Write a review
  • Product: RCF SUB 9007-AS 2 x 21" Active High Power Subwoofer
  • Manufacturer: RCF
  • Model: 13000493
  • SKU: 13000493
  • RM Product #: 50511