AMP 405

4-Channel Mini Installation Power Amplifier 4 × 50 W @ 4 Ohm

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AMP 405

4-Channel Mini Installation Power Amplifier 4 × 50 W @ 4 Ohm


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Article number: LDAMP405Item No. LDAMP405

  • Professional mini amplifier
  • 4 × 50 W Class-D amplifier 4 Ohm
  • Small form factor 1/3 19″ rack, 1U
  • Silent operation with passive cooling
  • Connect to third-party control for remote standby
  • External 100–240 V power supply
  • Run in four-channel mode or bridge for two channels @ 100 W in high-power mode
  • Mounting plates for flexible and inconspicuous installation, even above suspended ceilings
  • Auto-standby to save power
  • Four balanced line inputs with parallel input option
  • Four loudspeaker outputs with terminal strips
  • User-friendly front panel with signal, clip, and protection LEDs
  • Optional rack tray for combining with other TICA® series products
More Features

Description

Features
  • Professional mini amplifier
  • 4 × 50 W Class-D amplifier 4 Ohm
  • Small form factor 1/3 19″ rack, 1U
  • Silent operation with passive cooling
  • Connect to third-party control for remote standby
  • External 100–240 V power supply
  • Run in four-channel mode or bridge for two channels @ 100 W in high-power mode
  • Mounting plates for flexible and inconspicuous installation, even above suspended ceilings
  • Auto-standby to save power
  • Four balanced line inputs with parallel input option
  • Four loudspeaker outputs with terminal strips
  • User-friendly front panel with signal, clip, and protection LEDs
  • Optional rack tray for combining with other TICA® series products

Part of the TICA® series, AMP405 combines compact size, passive cooling, and high efficiency – ideal for a wide range of audio installation applications.

The highly efficient four-channel 50 W Class-D amplifier can drive low-impedance loudspeakers in different zones.

Its tiny 142 × 44 × 222 form factor and included mounting plates allow it to be installed discreetly almost anywhere: behind screens, under tables, or even in air-handling spaces and above plenum ceilings. Alternatively, it fits into a 1/3 19″ rack. Use the optional rack tray to slot up to three TICA® series products alongside each other and build a system to your exact requirements, using minimal rack space.

Terminal strip connections on the balanced line input and speaker output make wiring easy.

With remote-control connectivity to put the power amplifier into standby mode at any time, even when it’s hidden. Optional auto-standby saves power when no audio is running.

The perfect solution for professional installers and users looking for a compact, highly efficient, and easy-to-integrate solution.


Specifications

Peak output power220 W
RMS output power200 W
Amp classClass D
Frequency response (±0.5 dB, rel. Avg)20 Hz - 20000 Hz
Crossover frequency125 Hz
Protection featuresOverheating, Short circuit, Overvoltage

Downloads

User Manual
3.15 MB
INTERNATIONAL
REACh Declaration
Adam Hall GmbH|141 KB
INTERNATIONAL
RoHS Confirmation
Adam Hall GmbH|203.79 KB
INTERNATIONAL
2D Drawing
8.91 MB
INTERNATIONAL
Catalogue / Brochure
Adam Hall Group Product Highlights Autumn/Winter 2025|6.63 MB
EN
Catalogue / Brochure
Highlight Brochure DJ & Musician|5.87 MB
EN

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