Skip to page content



Stock code: RCFSUB705AS

Stock Availability

Auckland Region North Island South Island Warehouse

  • RCF


SUB 705-AS


SUB 705-AS is powerful and compact, designed to be coupled to every RCF Professional Speaker System product. 700 W of pure digital amplification coupled with specially designed woofers deliver powerful and punchy deep bass for any application, increasing the low end performance of your system, both in terms of output and frequency extension. It integrates a totally new digital high power 700 Watt amplifier, a complete electronic processor section and premium RCF low distortion, high power 15” woofer. The result is a compact, light weight, high power accurate subwoofer, unique in there class for efficiency and low distortion. The system re-defines audio subwoofer performance standards.

The SUB 705-AS is equipped with a new generation of 700 Watt Digital Amplifiers that produce a very high output, an extremely low distortion and an incredible natural sound. The amplifier features a solid mechanical aluminium structure which not only stabilizes the amplifier during transportation but also assist in the heat dissipation. The RCF Precision ‘’Inside/ Outside’’ voice coils assure long term reliability and vastly reduced power compression. The SUB 705-AS features a 15” inch woofer that, with a 3” inside-outside aluminium coil and a powerful magnetic structure, guarantees a fast and accurate sub-bass frequency range, taking advantage of RCF’s superior moulding, assembly technologies and a wealth of professional knowledge and experience dedicated to achieving extremely high standards The Baltic birch plywood enclosure is painted with black, heavy duty, textured epoxy. The front is protected from a strong, powder coated, metal grille. The cabinet features two M10 threaded points for optional speaker kart, a 35 mm pole mount socket, two comfortable recessed side handles.


- High current 700 watt digital amplifier
- 130 dB max spl
- 15” High power woofer, 3” voice coil
- Xover selector, phase switch and high pass outputs
- Electronic equalization, soft limiter and protection
- Mono/stereo combo xlr/jack input, Mono/stereo xlr signal output
- Baltic birch compact enclosure and 2 side handles for easy transportation


Frequency response: 40 Hz - xover p.
Max SPL: 130 dB
Woofer: 15”, 3” voice coil

Input signal (Impedance): bal/unbal
Input/Output connector: stereo c. xlr-jack
Input sensitivity: +4 dBu

Protections: Themel - RMS
Sensitivity control: yes
Limiter: soft limiter
High pass: yes
Controls: electronic equalization

Power supply: 700 Watt
Low frequencies: switching / 800 Watt
Cooling: convection
Connection: Stereo Xlr/Jack combo input, Stereo Xlr signal output

Height: 600 mm (23.62”)
Width: 445 mm (17.51”)
Depth: 573 mm (22.55”)
Weight: 32.2 kg (70.98 lbs)
Cabinet: baltic birch

Handles: 2 side
Pole mount cap: yes
Colour: Black


Clearance Stock with/without Warranty

Terms and Conditions

We are clearing this stock item as it may:

> Be end of line / a deleted model;
> Have minor cosmetic damage or marking that does not affect the usability of the item; 
> Be second Hand or Ex-Demo product; 
> Boxed or ex-Shop Floor and may be missing accessories, original packaging, manuals etc.

Condition – While we attempt to identify any issue on the website listing, this is not always possible. If you have any questions regarding the condition of an item, please contact us for additional information prior to ordering. All goods will be tested and sent in working condition.

Stock Availability – Because a number of clearance items are one-offs (i.e. only one left in stock), the goods may have been sold already; occasionally it may be a stock anomaly and, therefore, not available. We will advise you before processing your order.

Discount – Not all of the Clearance items have been discounted. They may be listed as Clearance items as they are end of line models that will not be ordered in again.

Warranty – Some of the Clearance items are sold without an express manufacturers’ warranty. You agree to this as a condition of purchase. The warranty status will be noted on your invoice. This does not limit your rights under the Consumer Guarantees Act 1993.