Honeywell 580242 4-Channel Power Amplifier 4XD125B (4x125W, Class D, EN 54-4 and EN 54-16)
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Honeywell 580242
Four-channel power amplifier designed for the VARIODYN D1 Comprio voice alarm/PA system, featuring four independent channels, each with 125 W, and microcontroller-based self-monitoring and testing capabilities.
General Features
Model: 580242; four independent channels, 125 W each.
Redundant Channel
One channel can be used as a redundant channel for the other three channels.
Protection and Cooling
Protection against overload, short circuit, and overheating; temperature-controlled variable-speed fans and soft reduction of output in 1 dB steps during overdrive.
Integrated Battery Charger
Integrated battery charger according to EN 54-4, supports up to 2 × 12 V / 65 Ah; internal charger can be deactivated when a separate power supply is used.
Technical Specifications
Rated Voltage : 230 V AC
Frequency : 50 Hz - 60 Hz
Emergency / Backup Power Supply : 24 V DC
Output Power : 4 channels × 125 W
Amplifier Technology : Class D direct drive
Efficiency : ≥ 80 %
Input Impedance : > 20 kOhm (balanced)
Channel Separation : 42 dB
Total Harmonic Distortion : 0.3 %
Frequency Response : 20 Hz - 22,000 Hz
Integrated Battery Charger : EN 54-4, 2 × 12 V / 65 Ah
Dimensions : W 483 mm × H 44 mm × D 402 mm
Form Factor : 1 HU (1U), 19″ rack mount
Weight : Approx. 9 kg
Housing Color : Gray (similar to RAL 7016)
Operating Temperature : -5 °C ... +55 °C
Storage Temperature : -10 °C ... +55 °C
Certifications : EN 54-4 and EN 54-16
Conformity : EN 60849 and EN 50849
Compatibility : VARIODYN D1 Comprio voice alarm systems; Digital Output Module (DOM)
Incompatible Technology : Not compatible with VARIODYN D1 loop technology
Shipping & Return Terms
Fast Shipping: 24-hour delivery within North Cyprus · 3–5 business days between Türkiye and North Cyprus
Returns: 14-day no-questions-asked returns · In original packaging, unused
Warranty: All products are distributor approved and carry a 24-month warranty.
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