COVID 19 update - We are still open. Operating as normal. Open for pickup. Free delivery AUS wide*.

Wharfedale Diamond 11.3 Speaker System with Infinity by Harman Reference Subwoofer

On Sale for a limited time

As low as $3,090 Regular Price $4,349

If you find an item advertised for less, we will try our best to price match or beat it, as long as the product is sold by an Australian authorised reseller, and is in stock. Digital Cinema reserves the right to refuse to price match any product if deemed uncompetitive. Price matching applies to orders prior to purchase.

Out of stock

Own it now, pay later learn more »

Wharfedale Diamond 11.3 Speaker System with Infinity by Harman Reference Subwoofer

  • Official Leading Australian Dealer
  • Full Australian Manufacturers Warranty
  • Shipped with Tracking and Complimentary Insurance

Wharfedale Diamond 11.3 Speaker System with Infinity by Harman Reference Subwoofer offers a long history of High Fidelity sound to home theatre system. The Diamond 11 Speakers features years of research, high-quality component and sophisticated enclosure design.

Infinity by Harman Reference SUB R10 10 Inch Subwoofer

While it may be the smaller powered subwoofer model in the Reference Series, the SUB R10 still adds powerful bass to any music or movie entertainment system. The heart of this subwoofer is the 10" (250 mm) fibre-composite driver mated to the 200 Watt (400 Watts peak power) high-power digital amplifier. The solid 0.75" (19 mm) construction of the tuned-port subwoofer cabinet with its internal edge-to-edge windowpane bracing provides a firm foundation to reinforce the type of tight, punchy and dynamic deep bass required for high-resolution digital surround and modern popular music. This combination of unyielding structure, high-output digital power and robust driver provides a powerful, deep bass response that will make your music and movies come alive. SUB R10’s slender design and elegant details provide a rich appearance that blends well with any décor.

Key Features

Wharfedale Diamond 11.3 Floorstanding Speakers

  • Rectilinear Bass Reflex Enclosure
  • Slot-loaded Distributed Port with semi-parabolic entry and exit curve
  • Woven Kevlar Cone Bass and Midrange Drivers
  • Textile Dome Tweeter
  • Tine Tunes Crossover component values
  • Tweeter - over-sized ceramic magnet system

Wharfedale Diamond 11.1 Bookshelf Speakers

  • Rectilinear Bass Reflex Enclosure with slot-loaded
  • Woven Kevlar Cone Bass Driver
  • Textile Dome Tweeter

Wharfedale Diamond 11.CS Centre Speaker

  • Bass Reflex Enclosure with Down Ported
  • Dual Woven Kevlar Cone Bass Driver
  • Textile Dome Tweeter

Infinity by Harman Reference SUB R10 10 Inch Subwoofer

  • High-performance powered subwoofer
  • 200 Watt RMS continuous / 400 Watts peak power digital amplifier
  • 10" (250 mm) fibre-composite high-output woofer with tuned-port enclosure
  • Level, crossover, phase, LF trim and auto power controls
  • Sleek, contemporary enclosure design
  • Black chrome trim ring and brushed trim grille
Manufacturer Wharfedale
Pieces in System 6
Enclosure type Bass Reflex (Floorstanding, Bookshelf & Centre)
Frequency Response 44 Hz - 20 kHz (Floorstanding) | 55 Hz - 20 kHz (Bookshelf) | 65 Hz - 20 kHz (Centre) | 31 Hz - 150 Hz (Subwoofer)
Power 150 Watts (Floorstanding) | 100 Watts (Bookshelf) | 150 Watts (Centre)
Woofer Bass Driver Size (mm) 130 mm (Floorstanding) | 127 mm (Bookshelf) | 2 x 127 mm (Centre)
Mid/Bass Driver 130 mm (Floorstanding)
Tweeter 25 mm (Floorstanding, Bookshelf & Centre)
Impedance (Ω) 8 Ω (Floorstanding, Bookshelf & Centre)
Sensitivity 90 dB (Floorstanding) | 87 dB (Bookshelf, Centre)
Subwoofer Bass Driver Size (mm) 250 mm
Subwoofer RMS Power (watts) 200 Watt
Warranty Australian Manufacturers Warranty
Floorstanding (H×W×D) 875 x 194 x 285 mm (ea)
Bookshelf (H×W×D) 310 x 194 x 285 mm (ea)
Centre (H×W×D) 170 x 480 x 200 mm
Subwoofer (H×W×D) 422 x 360 x 400 mm
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Need to know more about the Wharfedale Diamond 11.3 Speaker System with Infinity by Harman Reference Subwoofer? Ask a question or Call us on 1300 859 905 or Email us using below form or Visit us at Shop 15 265 Parramatta Road (Auburn Home Megamall), AUBURN, NSW, 2144, Australia.

Refund, Return and Repair Policy

Digital Cinema strive to make ever purchase a happy one.

Please read our Refund, Return Warranty Policy before making a purchase from Digital Cinema , our Outlined are Our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.

Always inspect any products that we have deliver to you or that you picked up from the Digital Cinema store, to make sure you are completely satisfied with the condition of the products, including that the products are of a merchantable quality.

If you have any questions about this policy, please contact our staff on 1300 859 905 or click here to email.

Change of Mind

Please choose carefully as refunds for change of mind would only be accepted with a restocking fee subject to approval. We recommend you carefully choose any products before adding them to your cart and continuing with your order.Restocking fee is 25% if approved.

Goods Damaged in Transit

If any products are delivered damaged, please contact our Customer service Staff as soon as possible. Digital Cinema will organise to have your products returned to Digital Cinema and to arrange for a replacement of your products fast . Damaged products need to be returned in the same condition received by you with all original packaging, accessories and manuals.

Digital Cinema Security Policy

Digital Cinema uses the eWAY Payment Gateway for its online credit card transactions. eWAY processes online credit card transactions for thousands of Australian merchants, providing a safe and secure means of collecting payments via the Internet.

All online credit card transactions performed on this site using the eWAY gateway are secured payments.

    • Payments are fully automated with an immediate response
    • Your complete credit card number cannot be viewed by Digital Cinema or any outside party.
    • All transactions are performed under 128 Bit SSL Certificate.
    • All transaction data is encrypted for storage within eWAYÂ’s bank-grade data centre, further protecting your credit card data.
    • eWAY is an authorised third party processor for all the major Australian banks. eWAY at no time touches your funds; all monies are directly transferred from your credit card to the merchant account held by Digital Cinema.

Delivery Charges

Digital Cinema will refund all delivery charges in the event an item has to be returned due to a fault or damage and no replacement items can be found. Delivery refund will only be approved within 14 days of purchase and all original packaging, accessories and manuals are included.

Consumer Guarantees and Your Rights Under the Australian Consumer Law

Refer to Consumer Guarantees laws for more information.


Any Refunds will be made by Digital Cinema using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.

Digital Cinema reserve the right to refund and canx any order when the below occurs.

  • Grossly incorrect pricing has been listed by accident due to human error.
  • Items cannot be fulfilled due to stock issues.
  • The sale is considered to be fraudulent and Digital Cinema consider the fulfilment of this sale may harm Digital Cinema.

You will be contacted by email to explain why a refund has been issued and products not delivered.

Returns and Repairs

Before returning any goods please contact our service team for approval and return merchandise number 1300 859 905

You may also contact Digital Cinema on 1300 859 905 or visit the store where the items was collected. An Digital Cinema steam member will help you with any return or repair. This will include inspecting the products, organising for the products to be repaired, or offering you a replacement.

Products need to be returned within a reasonable time period. This timeframe may vary from product to product and may depend on the type of product you purchased and the price you paid.

If any goods cannot be easily returned to the Digital Cinema store , due to where you are located please contact our service staff for help with logistics 1300 859 905

Products returned under warranty will be assessed and/or repaired within a reasonable time period. You will be provided with a repair time after the item is assessed.This time may vary due to reasons beyond ours or the manufactories control, such as part s being availability and incorrect fault advise given.

You may be required to pay labour, assessment or freight costs, such as where goods are assessed to have been damaged by misuse or accident, or where the goods are assessed not to be faulty. We will provide you with an cost if this case arrises.

If any electrical goods that you returned may lose settings or user saved preferences during the reseting and rebooting phases in a repair sequence.

Purchasing from Digital Cinema is an acceptant of the above policies.

If you have any question relating to your Order, please contact us on 1300 859 905 or email customer support on