RCF Audio SUB 705-AS Active Subwoofer

£820.00 RRP £1,092.00 (including VAT @ 20%)

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Item in stock at our Distribution Centre in York

We currently have this item in stock at our Distribution Centre in York, ready for dispatch.

"Can be delivered to you on" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.

Can be delivered to you on: 26th October 2016
FREE Delivery available.

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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

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Optional: 5 year warranty: £41.00
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 5 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 59989

  • 15" Driver in Bass Reflex Enclosure
  • 1400 W Digital Amplifier
  • Punchy and Defined Bass
  • Adjustable Crossover Frequency
  • Integrated Steel Pole Mount

RCF Audio SUB 705-AS Active Subwoofer


The RCF Audio SUB 705-AS II Active Subwoofer is a powerful and compact subwoofer, offering deep and punchy bass reproduction with a maximum SPL of 131 dB. The SUB 705-AS features a bass reflex port, distinctive curved profile and two selectable equalizations for exceptional bass definition, making it perfect for a wide range of applications.

Product Ref: 59989

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  • 15.9%
  • £28.60
  • £1,029.60
Pay by Finance

To make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 48, 36 or 24 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!

Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
No settlement fee
Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
No settlement fee

How to Apply

Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal, then select Pay by Finance on the payment page, then click the orange APPLY FOR INSTANT FINANCE button. This will start your application with V12 Retail Finance, our finance partner, and completing this form should take approximately 10 minutes.

You should get an instant answer on whether your application has been successful, though in some rare cases V12 may need to look at the application in more detail.

Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

Full Description

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With its stereo XLR input and output connectors, adjustable crossover frequency and integrated steel pole mount, the SUB 705-AS is easy to set up with a satellite speaker. It features two ergonomic recessed side handles for ease of carrying, along with a transparent-to-sound foam backing for protection against dust and humidity.


  • 1400 Watt Digital Amplifier
  • 15" Woofer, bass reflex housing
  • Stereo crossover
  • Switchable crossover frequencies
  • Phase-reverse switch
  • Electronic equalization, soft limiter and protection
  • Stereo XLR input, Stereo XLR signal output


Acoustical Specifications

  • Frequency Response -3 dB: 40 Hz - 120 Hz
  • Max SPL: 131 dB
  • Woofer: 15", 3.0" voice coil

Input/Output Section

  • Input connectors: Stereo XLR
  • Output connectors: Stereo XLR
  • Input sensitivity: -2 dBu / + 4 dBu

Processor Section

  • Crossover frequencies: 80-110 Hz
  • Protections: Thermal, RMS
  • Limiter: Soft limiter
  • Controls: Volume, EQ, phase, crossover

Amplifier Specifications

  • Total Power (Peak): 1400 W
  • Total Power (RMS): 700 W
  • Cooling: Convection
  • Connections: VDE connector

Physical Specifications

  • Cabinet Material: Baltic Birch plywood
  • Hardware: Pole mount
  • Handles: 2 side
  • Pole Mount/Cap: Yes
  • Grille: Steel
  • Colour: Black
  • Height: 568 mm (22.36")
  • Width: 430 mm (16.93")
  • Depth: 595 mm (23.43")
  • Net Weight: 28.0 kg (50.70 lbs)