Manufacturer
SGR Audio was born out of a love of music and a fascination with its purest possible reproduction, free from extraneous noise and distortion. Thus, the original goal was to transcend the technical limitations of the day in order to create market-leading loudspeakers for the most discerning listeners. The owner, Stuart Graeme Ralston began experimenting with speaker designs over 16 years ago, trialling many variants of cabinetry, drivers, crossover networks, and aesthetics in pursuit of the perfect loudspeaker. Today, SGR Audio is a prominent manufacturer of high-end audio equipment with a state-of-the-art R&D and manufacturing facility based in Melbourne, and a global distribution network which covers markets in Australia, New Zealand, North America, and Asia.

Australian Distributor
New Zealand Distributor
SGR Audio : Associated Retailers
Associated Content
The Melbourne International Hi-Fi Show has drawn to a close for another year in what goes down as one of the most well-attended shows in decades with over 3,000 attendees across three days.
Posted in: Hi-Fi Headphones Home Theatre StereoNET HiFi Show
Attendees at this year's Melbourne International Hi-Fi Show are in for a treat with the launch of SGR Audio's new flagship active loudspeaker combined with class-leading MSB Technology electronics.
Posted in: StereoLUX! Hi-Fi HiFi Show
SGR Audio’s sweet-sounding active speakers are now even better, if that’s possible for what was already a dazzling series of high-end active speakers.
Posted in: Hi-Fi
Melbourne based SGR Audio forges ahead on its journey of innovation delivering world-class products, proving Australia still has what it takes when it comes to local manufacturing.
Posted in: StereoLUX! Hi-Fi
The annual International HiFi Show in Melbourne has drawn to a close for another year, but before we sign off on this year's show it's time to announce the StereoNET Awards.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Integration Technology StereoNET HiFi Show
Australia's SGR Audio are back with the CX4F Mk2 Active Loudspeakers featuring world first current drive technology.
Posted in: Hi-Fi
The Australian Audio & AV Show, Melbourne, is well and truly underway. The typically quieter hours of Friday offered a great chance to get around and quickly scope out the exhibitors for another longer visit over the next two days.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Technology Industry
SGR Audio's Signature Equipment Racks are becoming increasingly popular with audio enthusiasts both locally and overseas.
Posted in: Hi-Fi
The Melbourne International Hi-Fi Show has drawn to a close for another year in what goes down as one of the most well-attended shows in decades with over 3,000 attendees across three days.
Posted in: Hi-Fi Headphones Home Theatre StereoNET HiFi Show
Attendees at this year's Melbourne International Hi-Fi Show are in for a treat with the launch of SGR Audio's new flagship active loudspeaker combined with class-leading MSB Technology electronics.
Posted in: StereoLUX! Hi-Fi HiFi Show
SGR Audio’s sweet-sounding active speakers are now even better, if that’s possible for what was already a dazzling series of high-end active speakers.
Posted in: Hi-Fi
Melbourne based SGR Audio forges ahead on its journey of innovation delivering world-class products, proving Australia still has what it takes when it comes to local manufacturing.
Posted in: StereoLUX! Hi-Fi
The annual International HiFi Show in Melbourne has drawn to a close for another year, but before we sign off on this year's show it's time to announce the StereoNET Awards.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Integration Technology StereoNET HiFi Show
Australia's SGR Audio are back with the CX4F Mk2 Active Loudspeakers featuring world first current drive technology.
Posted in: Hi-Fi
The Australian Audio & AV Show, Melbourne, is well and truly underway. The typically quieter hours of Friday offered a great chance to get around and quickly scope out the exhibitors for another longer visit over the next two days.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Technology Industry
SGR Audio's Signature Equipment Racks are becoming increasingly popular with audio enthusiasts both locally and overseas.
Posted in: Hi-Fi

SGR Audio was born out of a love of music and a fascination with its purest possible reproduction, free from extraneous noise and distortion. Thus, the original goal was to transcend the technical limitations of the day in order to create market-leading loudspeakers for the most discerning listeners. The owner, Stuart Graeme Ralston began experimenting with speaker designs over 16 years ago, trialling many variants of cabinetry, drivers, crossover networks, and aesthetics in pursuit of the perfect loudspeaker. Today, SGR Audio is a prominent manufacturer of high-end audio equipment with a state-of-the-art R&D and manufacturing facility based in Melbourne, and a global distribution network which covers markets in Australia, New Zealand, North America, and Asia.
SGR Audio : Associated Retailers
Associated Content
The Melbourne International Hi-Fi Show has drawn to a close for another year in what goes down as one of the most well-attended shows in decades with over 3,000 attendees across three days.
Posted in: Hi-Fi Headphones Home Theatre StereoNET HiFi Show
Attendees at this year's Melbourne International Hi-Fi Show are in for a treat with the launch of SGR Audio's new flagship active loudspeaker combined with class-leading MSB Technology electronics.
Posted in: StereoLUX! Hi-Fi HiFi Show
SGR Audio’s sweet-sounding active speakers are now even better, if that’s possible for what was already a dazzling series of high-end active speakers.
Posted in: Hi-Fi
Melbourne based SGR Audio forges ahead on its journey of innovation delivering world-class products, proving Australia still has what it takes when it comes to local manufacturing.
Posted in: StereoLUX! Hi-Fi
The annual International HiFi Show in Melbourne has drawn to a close for another year, but before we sign off on this year's show it's time to announce the StereoNET Awards.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Integration Technology StereoNET HiFi Show
Australia's SGR Audio are back with the CX4F Mk2 Active Loudspeakers featuring world first current drive technology.
Posted in: Hi-Fi
The Australian Audio & AV Show, Melbourne, is well and truly underway. The typically quieter hours of Friday offered a great chance to get around and quickly scope out the exhibitors for another longer visit over the next two days.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Technology Industry
SGR Audio's Signature Equipment Racks are becoming increasingly popular with audio enthusiasts both locally and overseas.
Posted in: Hi-Fi
The Melbourne International Hi-Fi Show has drawn to a close for another year in what goes down as one of the most well-attended shows in decades with over 3,000 attendees across three days.
Posted in: Hi-Fi Headphones Home Theatre StereoNET HiFi Show
Attendees at this year's Melbourne International Hi-Fi Show are in for a treat with the launch of SGR Audio's new flagship active loudspeaker combined with class-leading MSB Technology electronics.
Posted in: StereoLUX! Hi-Fi HiFi Show
SGR Audio’s sweet-sounding active speakers are now even better, if that’s possible for what was already a dazzling series of high-end active speakers.
Posted in: Hi-Fi
Melbourne based SGR Audio forges ahead on its journey of innovation delivering world-class products, proving Australia still has what it takes when it comes to local manufacturing.
Posted in: StereoLUX! Hi-Fi
The annual International HiFi Show in Melbourne has drawn to a close for another year, but before we sign off on this year's show it's time to announce the StereoNET Awards.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Integration Technology StereoNET HiFi Show
Australia's SGR Audio are back with the CX4F Mk2 Active Loudspeakers featuring world first current drive technology.
Posted in: Hi-Fi
The Australian Audio & AV Show, Melbourne, is well and truly underway. The typically quieter hours of Friday offered a great chance to get around and quickly scope out the exhibitors for another longer visit over the next two days.
Posted in: Hi-Fi Headphones Home Theatre Visual Lifestyle Technology Industry
SGR Audio's Signature Equipment Racks are becoming increasingly popular with audio enthusiasts both locally and overseas.
Posted in: Hi-Fi