The LD AMP205 is a professional 2-channel mini installation amplifier. Part of the TICA® series, it combines a compact size, passive cooling, and high efficiency - ideal for a diverse range of audio installation applications.
Powered by a highly efficient 2x50W Class-D amplifier, it features 4 Ohm outputs and a user-friendly front panel, equipped with signal, clip, and protection LEDs. A gain switch helps the amplifier deal with a variety of input sources.
Its tiny form factor (106 x 44 x 222mm) and included mounting plates allow it to be installed discreetly behind screens or under tables. Alternatively, it fits into ¼ 19 inch rack. Use the optional rack tray to slot up to four TICA® series products alongside each other and build a system to your exact requirements, using minimal rack space.
With remote control connectivity for third-party devices, you can adjust volume on either channel or 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.
Terminal block connections for balanced line inputs and loudspeaker outputs make installation simple.
The perfect solution for professional installers and users looking for a compact, highly efficient and easy-to-integrate solution.
- Professional mini amplifier
- 2 x 50W Class-D amplifier with low impedance outputs
- Small form factor 1/3 19" rack, 1U
- Silent operation with passive cooling
- Connect to third party control for remote standby and volume control
- External 100-240V power supply
- Mounting plates for flexible inconspicuous installation, even above suspended ceilings
- Auto standby to save power
- Balanced line input and loudspeaker output on terminal strips
- User-friendly front panel with signal, clip and protection LEDs
- Optional rack tray for combining with other TICA® series products
| Product type | Installation power 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 |
Input area
| Nominal input sensitivity | 14 dBu / 2 dBu (Gain +12dB switch) |
| Nominal input clipping | 18 dBu (sine 1kHz, gain 0dB) |
| Input connector | 2 x 3.81mm Terminal Block 3-pin |
| Standby wake up threshold | 2.5 seconds |
Output area
| 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) |
| Connector | 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) | 2 x 55 W @ 4ohm (ST, PAR) |
| Power ( Peak ) (W) | 1 x 110W @ 2ohm (Continuous sine wave 1kHz 10sec, 4 ohm load) |
| Minimum load impedance | 2 Ohms (HPM mode) |
| Minimum load impedance | 4 Ohm (stereo and parallel mode) |
| Frequency range | 15 Hz - 20 kHz (-0,5 dB) |
| Protection circuits | DC |
| Protection circuits | over-current |
| Protection circuits | Short circuit |
| Protection circuits | thermal overload |
| Protection circuits | Undervoltage |
Power supply
| Type1 | External SMPS |
| Operating voltage | 100 V AC - 240 V AC, 50 - 60 Hz |
| Fuse | 0 |
| Secondary Voltage | 24 V DC |
| Secondary Current | 5 A |
| Secondary connector | Terminal block 5.08 mm 2-pole |
| Primary Connector | IEC |
| Safety class | 1 |
| Max. power consumption | 105 W (sine 1kHz with 4 ohm load) |
| Idle power consumption | 2 W (no signal input) |
| Standby power consuption | < 1 W |
| Operating temperature ( non-condensing ) | 0°C - 40°C; < 85% humidity |
General data
| Time to Auto-standby | 20 Min. |
| 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) | Mounting plates for surface mount applications |
| Accessories (included) | Terminal blocks for electrical connections. |
| Weight | 1 kg |
