Opus One

Opus One hi-fi products deliver exceptional audio performance at an accessible price point. Developed by Altronics in partnership with world-leading audio manufacturers, the brand reflects over 40 years of expertise in sound engineering. Each product undergoes extensive in-house performance testing to ensure superior quality and reliability. Designed for both domestic and commercial environments, the Opus One range includes high-performance amplifiers, tuners, ceiling hi-fi speakers, and subwoofers—offering a complete solution for immersive, high-fidelity sound.

View as Grid List
Sort by
Display per page
Employing an all-weather polypropylene cone and rubber surround ensuring extended service life when used either for indoor or outdoor applications. Extremely compact it is well suited to confined areas. The C 0840 is an excellent choice for mounting in b
C0840

100mm 20W 4 Ohm Weatherproof Ceiling Speaker Pair

Employing an all-weather polypropylene cone and rubber surround ensuring extended service life when used either for indoor or outdoor applications. Extremely compact it is well suited to confined areas. The C 0840 is an excellent choice for mounting in b
$90.00 $122.73
A stylish 2 x 100W (into 4 Ohm) FM stereo receiver with bluetooth audio streaming and a remote control. It features four stereo RCA inputs for CD, DVD, TV and Auxiliary. The large rotary dial controls volume, balance, bass and treble.
New
RoHS
A2691B

100W Stereo FM Bluetooth Receiver Amplifier

A stylish 2 x 100W (into 4 Ohm) FM stereo receiver with bluetooth audio streaming and a remote control. It features four stereo RCA inputs for CD, DVD, TV and Auxiliary. The large rotary dial controls volume, balance, bass and treble.
$613.64
These 165mm (6.5”) 2-way ceiling speakers feature kevlar construction with Bluetooth instant audio streaming from your device. Stunning hi-fi audio reproduction.
C0876A

165mm (6.5") 2-Way Bluetooth Ceiling Speakers

These 165mm (6.5”) 2-way ceiling speakers feature kevlar construction with Bluetooth instant audio streaming from your device. Stunning hi-fi audio reproduction.
$399.09
These Opus One Platinum Plus series speakers are designed for the discerning hi-fi and home theatre listener. The customised drivers exhibit extended bass response and punchy, crisp midrange. The titanium dome tweeter is suspended allowing a greater excur
C0850

165mm 120W 2 Way Round Platinum Plus Ceiling Speaker Pair

These Opus One Platinum Plus series speakers are designed for the discerning hi-fi and home theatre listener. The customised drivers exhibit extended bass response and punchy, crisp midrange. The titanium dome tweeter is suspended allowing a greater excur
$362.73
Experience wireless music streaming throughout your home with these high performance kevlar cone speakers. They connect to your home wireless router and allow you to stream music directly from your device. Playback can be via stored music, podcasts, Spotify etc.
New
RoHS
C0870A

165mm 2 Way Wi-Fi Active Ceiling Speaker Pair

Experience wireless music streaming throughout your home with these high performance kevlar cone speakers. They connect to your home wireless router and allow you to stream music directly from your device. Playback can be via stored music, podcasts, Spotify etc.
$453.64
An outstanding choice for use in in-wall or ceiling applications such as home theatre or reticulated music systems. Features excellent hi-fi reproduction and high power handling capability. Designed to be installed into ceilings or walls, this low prof
C0871

165mm 35W 2 Way Rectangular In-Wall Ceiling Speaker Pair

An outstanding choice for use in in-wall or ceiling applications such as home theatre or reticulated music systems. Features excellent hi-fi reproduction and high power handling capability. Designed to be installed into ceilings or walls, this low prof
$99.09 $235.45
High quality, high performance ceiling mount speakers. All feature excellent hi-fi reproduction and high power handling capability. The dome tweeter is 'eyeball' mounted, enabling the optimisation of lateral high frequency response. Designed to be ins
C0873

165mm 35W 2 Way Round Ceiling Speaker Pair

High quality, high performance ceiling mount speakers. All feature excellent hi-fi reproduction and high power handling capability. The dome tweeter is 'eyeball' mounted, enabling the optimisation of lateral high frequency response. Designed to be ins
$180.91
A compact high performance subwoofer amp equipped with volume, frequency control, phase switch, high & low level outputs. 120W RMS, stable into 4 ohms. Build your own tuned home cinema subwoofer! 235H x 175Wmm cutout.
A2451

180W Active Subwoofer Amplifier

A compact high performance subwoofer amp equipped with volume, frequency control, phase switch, high & low level outputs. 120W RMS, stable into 4 ohms. Build your own tuned home cinema subwoofer! 235H x 175Wmm cutout.
$226.36
Featuring woven carbon fibre woofer & titanium dome tweeter for the ultimate in home theatre response! - Bass & treble control switches - Vented magnets - Easy flip-lock installation - Rust free aluminium grilles
C0868

200mm 100W 2 Way Rectangular Platinum Ceiling Speaker Pair

Featuring woven carbon fibre woofer & titanium dome tweeter for the ultimate in home theatre response! - Bass & treble control switches - Vented magnets - Easy flip-lock installation - Rust free aluminium grilles
$408.18
These Opus One Platinum Plus series speakers are designed for the discerning hi-fi and home theatre listener. The customised drivers exhibit extended bass response and punchy, crisp midrange. The titanium dome tweeter is suspended allowing a greater excur
C0852

200mm 140W 2 Way Round Platinum Plus Ceiling Speaker Pair

These Opus One Platinum Plus series speakers are designed for the discerning hi-fi and home theatre listener. The customised drivers exhibit extended bass response and punchy, crisp midrange. The titanium dome tweeter is suspended allowing a greater excur
$453.64
Add superb presence and clarity to your home sound system with these 8" (200mm) low profile speakers. Aluminium grilles are suitable for mounting in sheltered outdoor alfresco and entertaining areas. 100 Watts.
C0881

200mm 40W 2 Way Rectangular In-Wall Ceiling Speaker Pair

Add superb presence and clarity to your home sound system with these 8" (200mm) low profile speakers. Aluminium grilles are suitable for mounting in sheltered outdoor alfresco and entertaining areas. 100 Watts.
$244.55
High quality, high performance ceiling mount speakers. All feature excellent hi-fi reproduction and high power handling capability. The dome tweeter is 'eyeball' mounted, enabling the optimisation of lateral high frequency response. This model includes a
C0884

200mm 40W 2 Way Round Backbox Ceiling Speaker Pair

High quality, high performance ceiling mount speakers. All feature excellent hi-fi reproduction and high power handling capability. The dome tweeter is 'eyeball' mounted, enabling the optimisation of lateral high frequency response. This model includes a
$299.09
High quality, high performance ceiling mount speakers. All feature excellent hi-fi reproduction and high power handling capability. The dome tweeter is 'eyeball' mounted, enabling the optimisation of lateral high frequency response. Designed to be ins
C0883

200mm 40W 2 Way Round Ceiling Speaker Pair

High quality, high performance ceiling mount speakers. All feature excellent hi-fi reproduction and high power handling capability. The dome tweeter is 'eyeball' mounted, enabling the optimisation of lateral high frequency response. Designed to be ins
$226.36
This stunning high power home cinema subwoofer adds plenty of bottom end bass reproduction to any home theatre or hi-fi system. Very compact considering the high spec 10 inch bass driver employed. The inbuilt 200W amp accepts either a speaker or a line level input.
New
RoHS
C5205

200W 10" Active Subwoofer

This stunning high power home cinema subwoofer adds plenty of bottom end bass reproduction to any home theatre or hi-fi system. Very compact considering the high spec 10 inch bass driver employed. The inbuilt 200W amp accepts either a speaker or a line level input.
$362.73
An important part of any surround system is the centre speaker. This is the speaker that primarily produces movie dialogue and as such must be mounted as close as possible to the TV screen. Designed to be flush mounted, this speaker is fantastic for use i
C0860A

2x130mm 30W 2 Way Centre Channel Ceiling Wall Speaker

An important part of any surround system is the centre speaker. This is the speaker that primarily produces movie dialogue and as such must be mounted as close as possible to the TV screen. Designed to be flush mounted, this speaker is fantastic for use i
$144.55
A great addition to any alfresco area these wall speakers offer high performance music reproduction for an affordable price! 3.5” 30W RMS drivers. 8O input.
C0901

30W 8 Ohm Black Wall Mount Speaker Pair

A great addition to any alfresco area these wall speakers offer high performance music reproduction for an affordable price! 3.5” 30W RMS drivers. 8O input.
$126.36 $153.64
A great addition to any alfresco area these wall speakers offer high performance music reproduction for an affordable price! 3.5” 30W RMS drivers. 8O input.
C0900

30W 8 Ohm White Wall Mount Speaker Pair

A great addition to any alfresco area these wall speakers offer high performance music reproduction for an affordable price! 3.5” 30W RMS drivers. 8O input.
$153.64
These wall mount music speakers feature exceptional sound quality for both domestic and commercial applications, such as theatre surround or bookshelf speakers, and PA sound reinforcement.
C0911

45W 8 Ohm Black Wall Mount Speaker Pair

These wall mount music speakers feature exceptional sound quality for both domestic and commercial applications, such as theatre surround or bookshelf speakers, and PA sound reinforcement.
$244.55
These high power Redback Monitor Series music speakers feature exceptional sound quality for professional sound reinforcement. They offer a stylish contoured profile together with a quick mounting bracket that virtually disappears once mounted. Connectio
C0910

45W 8 Ohm White Wall Mount Speaker Pair

These high power Redback Monitor Series music speakers feature exceptional sound quality for professional sound reinforcement. They offer a stylish contoured profile together with a quick mounting bracket that virtually disappears once mounted. Connectio
$244.55
These wall mount music speakers feature exceptional sound quality for both domestic and commercial applications, such as theatre surround or bookshelf speakers, and PA sound reinforcement.
C0921

50W 8 Ohm Black Wall Mount Speaker Pair

These wall mount music speakers feature exceptional sound quality for both domestic and commercial applications, such as theatre surround or bookshelf speakers, and PA sound reinforcement.
$290.00
These high power music speakers feature exceptional sound quality for professional sound reinforcement. They offer a stylish contoured profile together with a quick mounting bracket that virtually disappears once mounted. Connection is via the recessed in
C0920

50W 8 Ohm White Wall Mount Speaker Pair

These high power music speakers feature exceptional sound quality for professional sound reinforcement. They offer a stylish contoured profile together with a quick mounting bracket that virtually disappears once mounted. Connection is via the recessed in
$240.91 $290.00
A compact, sturdy 2x50W RMS class-D stereo amplifier with 3.5mm input on the front and RCA input on the back for easy connection.
A4201

50W Stereo Bluetooth Amplifier

A compact, sturdy 2x50W RMS class-D stereo amplifier with 3.5mm input on the front and RCA input on the back for easy connection.
$217.27
These wall mount music speakers feature exceptional sound quality for both domestic and commercial applications, such as theatre surround or bookshelf speakers, and PA sound reinforcement.
C0916

85W 8 Ohm Wall Mount Black Speaker Pair

These wall mount music speakers feature exceptional sound quality for both domestic and commercial applications, such as theatre surround or bookshelf speakers, and PA sound reinforcement.
$271.82 $359.09
These high power Redback Studio Series music speakers feature exceptional sound quality for professional sound reinforcement. They offer a stylish contoured profile together with a quick mounting bracket that virtually disappears once mounted. Connection
C0915

85W 8 Ohm Wall Mount White Speaker Pair

These high power Redback Studio Series music speakers feature exceptional sound quality for professional sound reinforcement. They offer a stylish contoured profile together with a quick mounting bracket that virtually disappears once mounted. Connection
$359.09
Available as an add on, these backboxes seal the rear of the speaker, preventing ingress of dust & vermin.
C0867

Backbox To Suit C0866 Platinum Wall Speakers

Available as an add on, these backboxes seal the rear of the speaker, preventing ingress of dust & vermin.
$47.05
Categories
Manufacturers
View all
Recently viewed products