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LD Systems IPA 424 T 4-Channel DSP Installation Amplifier – 2400W

Original price was: $1,417.00.Current price is: $99.00.

(In Stock)

SKU: DSFH325492088 Category:

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.

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 LEDs. Power On/ Standby LED, Rear Panel: 4x Input Clip LEDs, 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
Optional accessories 19″ L mounting rails ( AH – 876TL )
Weight 11,36 kg

Amplifier Output Specifications, all outputs driven and loaded

Rated ouput power (1kHz @ 16 Ohms) 4 x 60 W (1.5 Seconds Sine Burst)
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 @ 8 Ohms, bridged) 2 x 490W (1.5 Seconds Sine Burst)
Minimum load impedance per channel 4 ohms Single-Ended, 8 ohms Bridge

Performance specifications

Nominal input sensitivity +5 dBu (Sine 1 kHz, Gain max)
Protection circuits Audio Limiter, DC, HF Protect, HPF (High-Z), short circuit, temperature, thermal overload
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
THD + N < 0,03 % (Low-Z SPK OUT, +18 dBu, 20 Hz 20 kHz)

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