Amina Guardian 8 Rack-Mount 8 Channel Active Protection System

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$1,349.00

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Amina Guardian 8 Rack-Mount 8 Channel Active Protection System

The Amina Guardian8 is a state-of-the-art, 8-channel active protection unit designed specifically for low-impedance Amina Invisible Loudspeakers. With its intelligent sensing and configurable protection thresholds, it prevents speaker damage caused by overpowering, ensuring system reliability and user confidence in any professional installation.

Analogue Signal Purity Meets Digital Sensing Precision

Engineered with a fully analogue signal path to preserve audio integrity, the Guardian8 uses ultra-fast digital sensing technology to detect overload conditions. This hybrid approach ensures pristine sound quality while offering immediate response to both RMS and peak voltage spikes that could damage the speaker components.

Dual-Stage Protection for Complete Loudspeaker Safety

The Guardian8 integrates a 2-stage protection circuit that monitors both RMS (average power) and peak voltage levels. RMS protection prevents thermal overload by assessing short-duration power delivery, while peak protection safeguards the speaker’s mechanical structure from sudden, high-energy transients.

Channel-by-Channel Configuration for Tailored System Integration

Each of the eight channels includes its own dip-switch bank, allowing integrators to set individual protection thresholds based on the specific Amina speaker model being used. The system ships with a conservative default of 6.25W at 4 ohms for maximum safety, but can be configured to support higher power tiers with ease.

Key Features
  • 8-channel active speaker protection for Amina Invisible Loudspeakers
  • Analogue signal path with ultra-fast digital monitoring
  • Dual-stage protection: RMS (thermal) and peak (mechanical)
  • Configurable dip-switch protection thresholds per channel
  • Default power setting: 6.25W @ 4 ohms (safest tier)
  • Automatic signal attenuation and recovery when triggered
  • Compatible with up to 275W per amplifier channel
  • Ideal for centralized AV rack installations
  • Preserves audio purity while safeguarding speakers
  • Not a volume limiter—intended as a final protection layer