Every order over $300 gets free shipping*
Full Australian Manufacturers Warranty. Buy with confidence from an official brand stockist.
Shipped with Tracking and Complimentary Insurance
Enjoy your purchase today and pay in installments that suit your budget
Bose PowerShare PS404D Adaptable Power Amplifier offers exceptional audio performance and reliability, inheriting patented technologies from the proven PowerMatch line and now boasting increased flexibility. The innovative PowerShare technology allows for power distribution across all output channels, delivering 400 watts for installed applications. This means the total 400 watts can be asymmetrically divided across outputs or allocated fully to individual channels as needed. The amplifiers support both low- and high-impedance loads up to 100V, making them adaptable to various applications. The ControlSpace Designer software facilitates easy configuration and external control setup through Ethernet connectivity, while onboard Dante® audio networking enables flexible placement of the amplifiers, closer to loudspeakers and away from source locations. This unique combination of features and technologies positions PowerShare as a highly versatile and high-performance amplifier choice in the market.
PowerShare Technology
Distribute the total 400 watts asymmetrically across all outputs using patented PowerShare technology, which allows each output to deliver full power. Instead of selecting amplifier power based on the needs of the largest zone, you now have the freedom to use total amplifier power in any application. This enables more flexibility during the initial design, or later on-site when making unplanned changes that take advantage of surplus power.
Load-independent Outputs
Configure any channel for low-impedance (4-8 Ω) or high-impedance (70/100V) applications without bridging or using jumpers.
Integrated Dante Audio Networking
Support four audio input channels from a Dante network and mix onboard analog inputs with digital Dante inputs as selected in ControlSpace Designer software.
Dual Feedback Loop System
Improve performance and reliability. The Dual Feedback Loop system, inherited from the field-proven Bose PowerMatch amplifier line, allows for continuous monitoring and control of both the current and voltage delivered to each output load. This combination provides improved linearity and lower distortion while protecting loudspeakers.
ControlSpace Networking
Configure using ControlSpace Designer software for inclusion into larger networked audio systems where end-user controllers and scheduling events can control amplifier parameters.
Integrated Loudspeaker Processing
Adjust various parameters using ControlSpace Designer software: nine-band PEQs, matrix mixing, crossover, limiters, delay, mute/output polarity, and more.
Auto-standby
Save power — PowerShare amplifiers can be configured to automatically enter standby mode when the audio signal falls below a set threshold, then wake when audio returns.
McCalls AV strives to make every purchase a happy one.
Please read our refund, return and repair policy before making a purchase from McCalls AV, below outlined are our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.
Always inspect any products that we have delivered to you or that you picked up from the McCalls AV store, to make sure you are completely satisfied with the condition of the products, including that the products are of merchantable quality.
If you have any questions about this policy, please contact our staff on 02 4732 6605 or click here to email.
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. The restocking fee is 25% if approved.
If any products are delivered damaged, please contact our Customer service Staff as soon as possible. McCalls AV will organise to have your products returned to McCalls AV 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.
McCalls AV 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.
Refer to Consumer Guarantee laws for more information.
Any Refunds will be made by McCalls AV using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.
McCalls AV reserve the right to refund and cancel any order when the below occurs.
You will be contacted by email to explain why a refund has been issued and products not delivered.
Before returning any goods please contact our service team for approval and return merchandise number 02 4732 6605
You may also contact McCalls AV on 02 4732 6605 or visit the store where the items were collected. A McCalls AV team 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 McCalls AV store, due to where you are located please contact our service staff for help with logistics 02 4732 6605
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 our or the manufacturer's control, such as parts availability and incorrect fault advice 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 a cost if this case arrises.
If any electrical goods that you returned may lose settings or user saved preferences during the resetting and rebooting phases in a repair sequence.
Purchasing from McCalls AV is an acceptance of the above policies.
If you have any questions relating to your Order, please contact us on 02 4732 6605 or email customer support on info@mccallsav.com.au.