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LD Systems
AMP 405

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

NEW
AMP 405

Price on request

Item No.:
LDAMP405
EAN:
4049521908798
Guarantee:
60 Months
Unit:
piece
Series:
TICA
Questions about the product?
  • 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...
Read on
AMP 405
AMP 405
4-Channel Mini Installation Power Amplifier 4 × 50 W @ 4 Ohm

Price on request

Specifications

Specifications

General
Product type
Installation power amplifier
Balanced line inputs
4
Powered outputs
4 with output mode selector (Stereo / Parallel / High Power Mode)
Cooling
Convection
Input area
Nominal input sensitivity
0 dBu (Volume Max.)
Nominal input clipping
18 dBu (Volume 9 o´clock)
Input impedance
12 Ohm(s)
CNRR
> 48 dB (0 dBu 1 kHz)
Number of input connectors
4
Input Connector
3-pin terminal block (3.81 mm)
Digital Specifications
DSP Crossover LPF (switchable for CH1-2)
20 Hz - 125 Hz
DSP Crossover HPF (switchable for CH3-4)
125 Hz - 20 kHz
AD/DA converter resolution
24 bit
AD/DA converter sampling rate
48 kHz
Latency
< 2 ms
Amplifier Output
Type1
Class D
Output modes
Stereo, parallel, high power mode (ST / PAR / HPM)
Amplifier Outputs
2.1 with 2 channels (ST, PAR) and 1 channel (HPM), 4 channels (ST, PAR) / 2 channels (HPM)
Number of output connectors
2
Connector
4-pin terminal block. Pitch 5.08mm
RMS Power ( W )
4 x 50 W @ 4 ohm (ST, PAR) / 2 x 100 W @ 2 ohm (Continuous sine wave, 1 kHz, 10 sec)
Power ( Peak ) (W)
2 x 55 W @ 4 ohm (ST, PAR) / 1 x 110 W @ 2 ohm (Continuous sine wave, 1 kHz, 4 ms)
Minimum load impedance
4 ohm (ST, PAR) / 2 ohm (HPM)
Frequency response (-1 dB)
20 Hz - 20 kHz
THD + N
< 0.02 % (-6 dBu, 20 kHz BW)
SNR
> 100 dB (17 dBu, Volume center, 20 kHz BW, A-weighted)
Max. Gain
22 dB
Protection circuits
DC, over-current, Short circuit, thermal overload, Undervoltage
3rd Party Control
Remote Standby
GPI port for external momentary buttons
Remote Standby connector
2-pin black terminal block, pitch 3,5mm
Power supply
Power supply type
External SMPS
Operating voltage
100 V AC - 240 V AC, 50 - 60 Hz
Secondary Voltage
24 V DC
Secondary Current
5 A
Secondary connector
2-pin terminal block (5.08 mm)
Fuse
No
Primary Connector
IEC
Safety class
Class 3
Max. power consumption
230 W (sine 1 kHz with 4 x 4 ohm load)
Idle power consumption
8.5 W (no signal input)
Standby power consuption
< 1 W
Operating temperature ( non-condensing )
0°C - 40°
Max. Humidity during operation
85 %
General data
Time to Auto-standby
20 Min.
Standby wake up time
3 seconds
Standby wake up threshold
-33 dBu
Material
Plastic Front panel, Steel
Dimensions (W x H x D) ( height with rubber feet )
142 mm x 53 mm x 221.7 mm
Weight
1,84 kg
Accessories (included)
External SMPS, Mounting plates for surface mount applications, Terminal blocks for electrical connections.

Description

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.


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Downloads/links

User manual

Category: Manual

Type: pdf

File size: 3 MB

Tender documents

Category: Tender Specifications

Type: zip

File size: 162 KB

Highlights DJ & musician

Category: Catalog

Type: pdf

File size: 4 MB

Highlights installations

Category: Catalog

Type: pdf

File size: 7 MB

Item images

Category: Product images

Type: zip

File size: -

 Name
Category
Type
File size
User manual Manual pdf 3 MB
Tender documents Tender Specifications zip 162 KB
Highlights DJ & musician Catalog pdf 4 MB
Highlights installations Catalog pdf 7 MB
Item images Product images zip -
(0) Download files