Description
Arcam PA410 Class G Power Amplifier
Compact Multi-Channel Control for Serious Systems
The Arcam PA410 is a four-channel power amplifier designed for systems that demand clean power, excellent channel separation, and efficient operation in a compact form. Using Arcam’s Class G amplification technology, it delivers low distortion and strong control while remaining cool, quiet and reliable.
It is an ideal solution for driving surround channels in high-performance home theatre systems, or for powering multi-room and zone-based audio setups where consistency and stability matter.
Class G Efficiency With Real-World Benefits
The PA410 uses Class G amplification to operate in a low-distortion mode for most listening, while automatically accessing higher power rails when additional output is required. This allows it to deliver clean, composed sound without excessive heat or power consumption.
The result is stable performance across all four channels, even when the system is running for extended periods.
Four Channels, Consistent Performance
With four identical amplifier channels, the PA410 ensures consistent tonal balance and power delivery across every speaker it drives. This makes it particularly well suited to surround, height, or zone amplification duties.
Its compact chassis allows it to integrate easily into equipment racks or cabinets without sacrificing build quality.
Flexible Integration and Control
The PA410 includes both balanced XLR and unbalanced RCA inputs, allowing it to integrate cleanly with AV processors, preamplifiers, and control systems. Ethernet and RS232 control are included for custom installation environments, along with trigger control for seamless system power management.
This makes the PA410 a versatile and installation-friendly amplifier for both residential cinema and distributed audio systems.
Specifications
| Specification | Details |
|---|---|
| Product Type | 4 channel power amplifier |
| Amplification Class | Class G |
| Continuous Power Output | 70W per channel into 8Ω, all channels driven |
| Continuous Power Output | 120W per channel into 4Ω, all channels driven |
| Inputs | RCA and balanced XLR |
| Control | Ethernet, RS232 |
| Cooling | Passive |
| Dimensions (W x D x H) | 433 x 425 x 171mm |
| Weight | Approx. 15 kg |
Detailed Technical Specifications
For those who like to see exactly how it’s built and how it works
View full technical specifications
Core Design
- 4 channel power amplifier
- Class G amplification topology
- Designed for continuous multi-channel operation
- Compact chassis suitable for rack or cabinet installation
Power Output and Performance
- 70W per channel into 8Ω, all channels driven
- 120W per channel into 4Ω, all channels driven
- Low distortion operation
- Stable multi-channel performance
Inputs and Electrical
- Inputs: RCA type
- Inputs: Balanced XLR type
System Configuration and Control
- Ethernet control
- RS232 control
- Trigger control
Power and Physical
- Passive cooling for silent operation
- High-efficiency power supply
- Dimensions: 433 x 425 x 171mm
- Weight: approximately 15 kg
The Audio Experts Take
The Arcam PA410 is about doing a specific job properly. It delivers clean, controlled power across four channels without adding heat, noise or complexity to a system.
For surround channels, multi-room zones, or compact custom installations, it is a dependable and well-engineered solution.
📦 Brand new
🛡 Full Australian warranty
📍 Available in store and online at The Audio Experts
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