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LD Systems
IPA 424 T

4-channel DSP Installation Amplifier 4 x 240 W @ 4 Ohm / 70V/100V

IPA 424 T

Price on request

Item No.:
LDIPA424T
EAN:
4049521409219
Guarantee:
60 Months
Unit:
piece
Series:
Versions:
  • Professional 4-channel installation amplifier
  • Powerful class D power amplifier with 4 x 240 W (IPA 424 T) or 4 x 120 W (IPA 412 T) at 4 Ohm (transformer bypass) or 70V/100V outputs through toroidal core transformer
  • Stereo/parallel/bridge mode selector switch per channel pair
  • 4 balanced line inputs and 4 speaker outputs with terminal block connections
  • User-friendly front panel with signal, limit, protection, mute and bridge mode LEDs per...
Read on
IPA 424 T
IPA 424 T
4-channel DSP Installation Amplifier 4 x 240 W @ 4 Ohm / 70V/100V

Price on request

Specifications

Specifications

General
Product type
Amplifier
Type
Installation power amplifier
General data
Audio Channels
4
Output Circuitry
Class D
Operating voltage
Wide Range SMPS with PFC (power factor control)
Mains connector
IEC socket
Auto-Standby Power
Yes. Switchable (On-Off)
Time to Auto-standby
20 Min with no audio input signal
DSP
Yes
Remote-Bus
Yes
Indicators
Front Panel: "PROT", "LIMIT", "SIG", "BRIDGE" and Mute Symbol LED´s. Power On/ Standby LED, Rear Panel: 4x Input Clip LED´s, Remote Lock LED (Red)
Controls Front panel
On / off switch, standby
Controls Element Back Panel
"BRG“ (Bridge), "PAR“ (Parallel), "ST“ (Stereo), Amplifier Channel Mode, Low-Z and High-Z switches (paired), Output Volume potentiometers, Preset A and B switches, Remote Lock, Remote ON/OFF, Remote-Mode, Standby On/Off
Inputs
4x Balanced Line Inputs, Remote Bus Audio Input
Input connectors
6-pin Terminal Block Pitch 3.81mm, Remote IN/OUT RJ45, Service connection Micro USB type B
Expansion Slot
For optional Ethernet, or Ethernet + Dante cards
Cooling
front to rear/side airflow, Passive + 2-zone temperature controlled active cooling
Operating voltage
100 V AC - 240 V AC, 50 - 60 Hz
Fuse
T10AL 250 V
Inrush Current Power OFF-Standby
2.8 A
Inrush Current Standby-ON
0.5 A
Power Consumption @ Standby
0.9 W
Power Consumption @ idle mode
30 W
Power Consumption @ full load
1000 W
Operating temperature
0 °C - 40 °C; (max 60% relative humidity)
Width
483 mm
Height
44.5 mm
Depth
425 mm
Weight
11,36 kg
Amplifier Output Specifications, all outputs driven and loaded
Rated ouput power (1kHz @ 4 Ohms)
4 x 240 W (1.5 seconds sine burst)
Rated ouput power (1kHz @ 8 Ohms)
4 x 120 W (1,5 Seconds Sine Burst)
Rated ouput power (1kHz @ 16 Ohms)
4 x 60 W (1.5 Seconds Sine Burst)
Rated ouput power (1kHz @ 8 Ohms, bridged)
2 x 490W (1.5 Seconds Sine Burst)
Protection circuits
Audio Limiter, DC, HF Protect, HPF (High-Z), short circuit, temperature, thermal overload
Minimum load impedance per channel
4 ohms Single-Ended, 8 ohms Bridge
Performance specifications
Nominal input sensitivity
+5 dBu (Sine 1 kHz, Gain max)
THD + N
< 0,03 % (Low-Z SPK OUT, +18 dBu, 20 Hz – 20 kHz)
Frequency response
18 Hz – 22 kHz (Low-Z OUT, -3 dB), 50 Hz – 23 kHz (High-Z OUT, -3 dB)
Digital Specifications
System Latency:
6.2 ms
AD/DA converter resolution
24 bit
AD/DA converter sampling rate
48 kHz

Description

Good sound belongs everywhere - in the hotel lobby, in conference rooms, in schools and houses of worship. Demands are constantly increasing, not only in terms of quality, but also in terms of flexibility. Permanently installed and still flexible? This apparent contradiction can be resolved by the IPA Series DSP-based installation amplifiers.

The IPA 424 T is a professional, four-channel installation power amplifier with 4 x 240 watts. While the 70V/100V outputs are equipped with high quality toroidal core transformers, the low impedance 4-Ohm outputs are completely transformerless and guarantee the highest possible audio quality. The DSP functions include, amongst others, a parametric EQ with matching speaker library, dynamic tools, a matrix mixer, priority source selection and delay.

Despite this range of functions, the IPA Series power amps are easy to operate. Important functions such as signal, limit, protection and bridge mode are easily visible via the LEDs on the front panel.

HPF/LPF presets can be enabled directly on the device via DIP switches. The IPA 424 T is already prepared for remote control using future remote panels and paging microphones from LD Systems. The back-panel slot provides expansion card connectivity for additional future-proofing. The Ethernet card offers comprehensive configurability and management via software. The Ethernet+Dante card also offers Dante audio networking capabilities and connection to a wide range of Dante-enabled devices, in order to integrate the IPA 424 T into the Dante network and resolve more complex tasks.

Times are changing; rooms are redivided or rededicated, numbers of attendees increase or decrease based on unforeseen events, but with the IPA Series DSP-supported power amps, your installation is prepared for any situation. Scalability and future-proofing are the biggest advantages of the IPA Series. Its energy efficiency is also ideal thanks to the class-D technology and switchable auto standby.

The IPA 412 T variant with 4 x 120 watts is available for smaller installations.

Stories

28. Jan 2020
Press: Adam Hall Group Highlights New Audio and Lighting Products at ISE 2020
19. Mar 2019
Press: Adam Hall Group Premieres New Products and Visionary Campaigns at Prolight + Sound 2019
1. Feb 2021
Press: New Loudspeakers, DSP Amplifiers, Matrix Processors, and Much More – LD Systems Expands Its Portfolio for Permanent Installations

Downloads/links

LD Systems Catalogue

Category: Catalog

Type: pdf

File size: 38 MB

User´s Manual

Category: Manual

Type: pdf

File size: 6 MB

Tender documents

Category: Tender Specifications

Type: zip

File size: 162 KB

Item images

Category: Product images

Type: zip

File size: -

Name
Category
Type
File size
LD Systems Catalogue Catalog pdf 38 MB
User´s Manual Manual pdf 6 MB
Tender documents Tender Specifications zip 162 KB
Item images Product images zip -
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