Public address / Voice AlaRm
Public address: 2x 500w AMPLIFIER MODULE FOR 100v SPEAKER LINE
Our ACL501H modules are designed for direct AC operation. Up to four units can be combined within a single AC-powered system, efficiently driving multiple loudspeakers or distributing power across several 100V speaker lines.
Public address: POWER SHARING WITH DC POWERED AMPLIFIER VIA PAC504-24-0 AC/DC POWER SUPPLY
With our 500W PAC504-24-0 power supply, power can be efficiently distributed across up to three of our DC-powered amplifiers (DC251H, DC252H, or DC501H).
Public address / Voice alarm: 4x 500W amplifier with 24V backup battery
Up to four ADC501H modules can be deployed within a single system. Each unit operates from the AC mains with a 24V backup battery, ensuring uninterrupted voice evacuation capability in the event of a power outage.
EN54 Fire alarm systems
pOWER SUPPLY AND BATTERY CHARGER PAC504-24-2 WITH dc powered amplifiers
Our PAC504-24-2 operates primarily from AC mains and automatically switches to a DC backup source in case of power failure. It continuously supplies our DC amplifier modules: DC251H, DC252H and DC501H. It can also serves as a compliant battery charger for EN54-4 and EN54-16 applications.
AC AND DC POWERED 500w AMPLIFIER ENHANCED WITH BATTERY CHARGER MEZZANINE BOARD
With the CHG40 mezzanine board, the ADC501H operates as an AC-powered amplifier with automatic DC backup switching. It also integrates battery charging functionality, making it fully suited for EN54-4 and EN54-16 compliant applications.
Transport
Embedded amplifier solutions for aircraft, trains, trams, and buses.
Constant Current AFILS embedded amplifiers
Our LOOP EMB and DC501H AFILS amplifiers (see ODM) are custom-designed with wide DC input capabilities: an ultra-wide 12V to 160V range for the LOOP EMB, and dedicated 24V, 48V, 72V, and 110V versions for the 20Arms DC501H. They can drive hearing induction loops across the entire length of the vehicle or provide targeted coverage for specific passenger areas.
100V Constant Voltage Onboard Public Address amplifiers
For PA requirements, our custom DC101H-160 (see ODM) also features an ultra-wide 12V to 160V DC input range. This adaptability ensures reliable powering of 100V loudspeaker lines, delivering clear and consistent audio performance across all transport environments, including planes, trains, trams, and buses.
Consumer Audio
Power supply unit with three 400W low impedance amplfiers
With our PSUone-65 (or PSUone-85) power supply, the AMPone400 modules can be combined, in normal and bridged mode to create a compact, high-performance audio system.
