500 Series mono output
Each M500 is rated at 500 W into 8 Ω and 1000 W into 4 Ω.
MSB TECHNOLOGY · AMPLIFICATION
M500 Mono Power Amplifier
A 500 Series mono power amplifier rated at 500 W into 8 Ω and 1000 W into 4 Ω, supplied as one chassis per channel.
$225,000
2-year standard Australian warrantyAvailable to order in AustraliaAustralian availability and the exact supplied configuration are confirmed on enquiry.
New product · Enquiry only · No online checkout
WHO IT IS FOR
Who it is for
Primary roles
- High-output mono power amplification
- Separated left and right 500 Series chassis
System contexts
- Reference systems designed around one 500 Series mono amplifier per loudspeaker
- Installations with the space and handling plan for two 74 kg chassis
Consider it when
- Listeners whose loudspeakers and system context justify the mono 500 Series role
ARCHITECTURE
Verified features, explained in system context.
Three gain settings
Three published gain settings support reviewed matching with the upstream system.
Quad-balanced Class A input
The published architecture uses a quad-balanced Class A input stage with a Class AB output stage.
SYSTEM / ROOM MATCHING
System / room matching notes
Connections, room context, installation and the listening objective are reviewed together before a configuration is proposed.
Fit to confirm
- A stereo installation requires two chassis, dedicated support, ventilation and cable planning
- Gain, input impedance and loudspeaker load are reviewed before selection
Known boundaries
- One M500 powers one channel, so a stereo system requires a pair
- Australian availability and expected delivery timing require confirmation
TECHNICAL REFERENCE
Specifications grouped for useful comparison.
Output
- Channels
- Mono
- Power into 8 Ω
- 500 W
- Power into 4 Ω
- 1000 W
System matching
- Gain
- 3 selectable settings
- Input impedance
- Selectable
Physical
- Chassis
- 381 × 599 × 305 mm
- Weight
- 74 kg each
EXTERIOR & CONFIGURATION
Confirm the supplied product, not just the model name.
Finish
- Matte silver anodize
- Matte black anodize
Supplied configuration
The supplied configuration and finish are confirmed in writing before an order is accepted.
ADJACENT ROLES
Compare architecture before choosing a model.
MSB TECHNOLOGY · AMPLIFICATION
S500 Stereo Power Amplifier
A 500 Series stereo power amplifier rated at 500 W into 8 Ω and 900 W into 4 Ω, with selectable gain and input impedance.
$115,000
2-year standard Australian warrantyAvailable to order in AustraliaAustralian availability and the exact supplied configuration are confirmed on enquiry.
MSB TECHNOLOGY · AMPLIFICATION
M205 Mono Power Amplifier
A mono MSB power amplifier rated at 220 W into 8 Ω and 400 W into 4 Ω, supplied as one chassis per channel.
$93,500
2-year standard Australian warrantyAvailable to order in AustraliaAustralian availability and the exact supplied configuration are confirmed on enquiry.
FAQ
Before you enquire.
What is the current Australian price for the M500?+
$225,000 with a two-year standard Australian warranty. Availability and expected delivery timing are confirmed for each enquiry.
How is suitability for the M500 assessed?+
MSN Audio reviews loudspeaker load, room and listening level, preamplifier compatibility, installation needs and the change you want to hear before discussing a configuration.
SOURCES & REVIEW
Product facts remain traceable.
Official MSB Technology source material checked 22 July 2026. The published Australian price is paired with 2-year standard Australian warranty. Availability and expected delivery timing remain subject to order confirmation.
AUSTRALIAN ENQUIRY & SUPPORT
Australian enquiry and support path
Ask about availability for M500 Mono Power Amplifier, then share the system and decision in front of you. MSN Audio will confirm the supplied configuration, Australian support path and whether this product is relevant.
MSB TechnologyM500 Mono Power Amplifier
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