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Alderwood Eros PRO Cube Satellite* Speaker

Alderwood Speakers


PREMIUM Cutting Edge Satellite 50 Watt – HANDMADE IN AUSTRALIA!!!

$950.00 inc. GST


The new Eros Pro satellite speaker proudly designed and manufactured in Australia. boasting more than double the power handling and output of the original Eros. Setting new standards in clarity, detail and speed.

Achieved through a new ultra lightweight alloy diaphragm with a moving mass of only 1.2 grams combined with an enclosure finely tuned to control and support driver excursion, which allows for the high power magnet assembly to always have full control of the voice coil motion with servo like precision at full output level

The unique cone profile has extremely accurate response both on and off axis allowing the Eros Pro to efficiently fill large areas with sound. The surface area of the diaphragm has been sized to the frequency ranges to be reproduced for a balanced and even projection of sound in both near field and far-field listening environments.

Measuring 7x7x7cm and Weighing only 285 grams, included is an architecturally designed brass ball mount bracket that allows for easy single fixture mounting with every angle possible due to its unique design.
A finely tuned instrument designed from the ground up for absolute accuracy in vocal and instrument reproduction yet designed to withstand the harsh conditions demanded of commercial usage.
  • high efficiency thermal management systems transfer heat from the inside of the cabinet to the grill for rapid heat dissipation when used in hot environments or in direct sun exposure, the secondary heat management system moves air directly from the voice coil to the outside of the cabinet during situations of being overdriven.
  • our simple heritage friendly single fixture mounting system allows for fast and permanent mounting, billet machined from solid brass, with a staggering 180 degree range from the mounting surface, ensures you can always get the sound onto the audience. Easily adjusted and reusable should needs change.
  • 8 ohm resistance can support cable runs of up to 70 meters, and 2 units can be run in parallel off a single amplifier channel.
  • no eq or processors required to run the speakers for vocal or live sound usage, for high output requirements use basic highpass filters and some signal compression for best results.
  • built in DC blocking circuit protects the speaker from pops and bangs, or old aging amplifiers with a DC current leak.
  • wide off axis response and almost invisible baffle outperforms traditional speakers in efficiency covering large areas with decibel accuracy
  • designed for constant throw, which means, bass,mids and treble fall off at the same rate together maintaining tonal balance in the near field and far field

*Speaker REQUIRES a subwoofer!



Scott Wilkinson was only five when he set out on the path towards targeting global markets with cutting-edge speaker technology.

“I’d always had a passion since I was about five years old for speakers,” the Alderwood Speakers Director said.

“I come from a family that really appreciates good quality audio.”

Scott handcrafts the Eros cube speaker, a range of sub-woofers and the light but powerful Pegasus micro PA at the old Mechanics Institute, Cobden.

The revolutionary “constant throw technology” provides unparalleled clarity and projection that evenly cover large areas using fewer speakers.

“I developed this product over a three-year period,” Scott said.

“I used oversized components in it so I could produce what’s called a compression wave front. That helps throw further than normal so it’s like a standard soundwave except it’s packed with a lot more energy density.

“Included inside this is also an advanced dampening system that controls the cone motion at really high output, so the louder you turn the speaker up it actually just keeps getting better and better in terms of sound, rather than starting to lose it which a lot of speakers do once you get that little bit too loud.

“We find the Eros Cube is unique in that the one product is perfect for use as a vocal PA in a church, to put bands through, or home theatre, bars cafes, ballrooms as well.

“If you’re in a church you can hear the message that’s being said all the way up the back, and yet if you are at the front you don’t get blasted.”

Scott said as soon as someone strummed a guitar through it, they were sold, especially if it was a side-by-side comparison with more expensive systems.

“It’s a night and day difference between them.”

Scott has a valuable mentor and partner in former Austral Nylex Plastics and Fonterra International CEO Greg Beatty.

The retired executive comes to Cobden to fish and some friends told him to check out Alderwood. From which a mentorship and then business partnership was formed.

Because of their size and waterproofing rating, the cubes have been picked up by the boating industry and Alderwood is looking to get into caravans and heritage buildings where size and weight are important considerations.

Scott’s career has been a well-engineered path to accumulate the skills needed for his business.

After working for many years as a welder, he moved to Coprice where he was able to work “almost two jobs” to fund his initial work developing big tower speakers.

He then worked at Toyota, both in acoustics and learning their production systems, and at audio manufacturer Quest Engineering in Melbourne, honing his skills in product development, warehousing, and “all the important roles of manufacturing”.

“Melbourne wasn’t for me so we returned to Cobden. This was actually the building that I learnt woodworking in (from Greg Suter) so I thought we’ll come back and make an offer and see if we can make our own start here. We did that just over 12 months ago now.”

With a focus on premium quality and a patient but confident approach, Scott said he was looking to expand the company in the next five years.

“We’re aiming for 19 staff because we’re aiming to hit the worldwide market.

“I think we’re completely unique. We’re more powerful than any other speaker this size. We’re continually innovating as well – constantly moving the goalposts for any competition.”


Weight 0.5 kg
Dimensions 10 x 10 x 10 cm

Alderwood Speakers

  • Impedance 8 Ohms
  • 50 watts rms power handling 
  • Sensitivity 88db
  • Frequency range 150-20,000hz 
  • Dimensions 7x7x7cm 
  • Weight 285g  (450g including Bracket)
  • Beamwidth 170 degrees  
  • Input connector Phoenix Contact 3.81mm
  • Available in IP63 only 
  • Operating temperature -18 – 42 deg C
  • Peak output full range 106db 
  • Peak output with highpass 110db*

*white noise 200hz highpass on a 24db oct slope

Available in textured White/Black and clear timber finish.

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