Williams AV AC-80 Replacement Power Supply for Spectrum and Spectrum III Amplifier
This replacement power supply (PN: AC-80) is engineered specifically for the Williams AV Spectrum™ III receiver-amplifier system (IMA-820). It delivers stable, regulated power tailored to the system’s requirements for reliable classroom audio performance.
Featuring a regulated switch-mode design with wide input compatibility (100–240 V AC, 47–63 Hz), the AC-80 ensures consistent operation and meets certifications for safe deployment in educational environments.
Key Features
- Model Number (PN): AC-80
- Compatibility: Spectrum™ III receiver-amplifier (IMA-820)
- Type: Regulated switch-mode power supply
- Certifications: CE, CSA, and UL Listed
Technical Specifications
- Input Voltage: 100–240 V AC, 47–63 Hz
- Output Voltage & Current: 19 V DC, 6.3 A
- Maximum Power Output: 119.7 W
- Dimensions: 8.5″ W × 1.75″ H × 7.5″ D
- Weight: 2 lb
What’s Included
- 1x Williams AV AC-80 Replacement Power Supply
