LD Systems AMP 205 - 2-Channel Mini Installation Power Amplifier 2x50 W @ 4 Ohm
- Professional mini amplifier
- 2 x 50W Class-D amplifier with low-impedance outputs
- Small format 1/3 19" rack, 1U
- Silent operation with passive cooling
- Connection options for remote control of standby mode and volume
- External 100-240V power supply
- Mounting plates for flexible, unobtrusive mounting, even above suspended ceilings
- Automatic standby mode to save energy
- Balanced line input and speaker output with terminal blocks
- User-friendly front panel with signal, clip and protection LEDs
- Optional rack tray for combining with other products in the TICA® series
The AMP205 is a professional 2-channel mini installation amplifier. As part of the TICA® series, it combines compact dimensions, passive cooling and high efficiency – ideal for a wide range of audio installation applications.
The highly efficient 2x 50W Class-D amplifier features 4-ohm outputs and a user-friendly front panel with signal, clip and protection LEDs. A gain switch helps the amplifier handle a wide range of input sources.
Thanks to its compact dimensions of 142 x 53 x 221.7 mm and the supplied mounting plates, it can be installed almost anywhere inconspicuously: behind monitors, under tables or even in ventilation ducts and above plenum ceilings. Alternatively, it can also be installed in a third of a 19-inch rack. With the optional rack tray, you can mount up to four products from the TICA® series next to each other, allowing you to put together a system that suits your needs and takes up little space in the rack.
With remote control connectivity for third-party devices, you can always adjust the volume on both channels or put the power amp into standby mode, even if it is hidden. The optional auto standby mode saves power when there is no audio transmission.
Terminal block connections on the balanced line inputs and speaker outputs make wiring particularly easy.
The perfect solution for professional installers and users looking for a compact, highly efficient and easy-to-integrate solution.
Technical data:Product type: | installation amplifier |
Line inputs: | 2 |
Line input connectors: | 2 balanced line inputs. |
Line input connectors: | Pitch 3.81 mm Terminal Block (3-Pin) |
Line outputs: | 0 |
Powered outputs: | 2 with output mode selector (stereo / parallel / high power mode) |
Cooling: | convection |
Priority levels: | 1 |
Nominal input sensitivity: | 14 dBu / 2 dBu (switchable gain +12dB) |
Nominal input attenuation: | 18 dBu (Sine 1kHz, amplification 0dB) |
Inlet connection: | 2 x 3.81mm Terminal Block 3-pin |
Wake-up threshold in standby mode: | 2.5 seconds |
Type: | Class D |
output modes: | High Power Mode (ST / PAR / HPM) |
output modes: | parallel |
output modes: | stereo |
Amplifier outputs: | 2-channel (ST, PAR) / 1-channel (HPM) |
Connection: | 4 - Pin Terminal block (pitch 5,08mm) |
RMS power (W): | 1 x 100 W @ 2ohm (Continuous sine wave 1kHz 10sec, 4 ohm load) |
RMS power (W): | 2 x 50 W @ 4ohm (ST, PAR) |
Power (peak) (W): | 1 x 110W @ 2ohm (Continuous sine wave 1kHz 10sec, 4 ohm load) |
Power (peak) (W): | 2 x 55 W @ 4ohm (ST, PAR) |
Minimum load impedance: | 2 ohms (HPM mode) |
Minimum load impedance: | 4 ohms (stereo and parallel modes) |
Frequency range: | 15 Hz - 20 kHz (-0.5 dB) |
Protective circuits: | direct current |
Protective circuits: | short circuit |
Protective circuits: | overheating |
Protective circuits: | overvoltage |
Protective circuits: | undervoltage |
Type 1: | External SMPS |
Operating voltage: | 100 V AC - 240 V AC / 50 - 60 Hz |
Fuse: | 0 |
Secondary voltage: | 24 V DC |
Secondary current: | 3.5 |
Secondary connection: | 2-pole 5.08 mm terminal block |
Primary connection: | IEC |
Security class: | 1 |
Max. power consumption: | 105 W (sine 1kHz at 4 Ohm load) |
Power consumption (idle): | 2 W (no signal input) |
Power consumption in standby mode: | |
Operating temperature (non-condensing): | 0°C - 40°C; |
Time to automatic standby: | 20 mins. |
Dimensions (W x H x D) (height with rubber feet): | 142 mm x 53 mm x 221.7 mm |
Accessories (included): | external power supply |
Accessories (included): | Terminal blocks for electrical connections |
Accessories (included): | Mounting plates for surface mounting |
Weight: | 1 kg |
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Information about the manufacturerObligation to provide information on product safety (GPSR)Manufacturer:Adam Hall GmbH
Adam-Hall-Str. 1
DE-61267 Neu-Anspach
info@adamhall.com -
Safety instructions and warningsSafety instructions and warnings (GPSR)Specific safety instructions that apply to the product can be found in the operating instructions for the product.



Mon-Fri: | 08:00 am – 05:00 pm |




Mon-Fri: | 08:00 am – 05:00 pm |
