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LD Systems IMA 30 Power Mixer Amplifier 35w

Rp 6.640.000

Ada stok

In stock


LD System IMA 30 Installation Mixing Amplifier 35W @ 4 Ohms / 100 V / 70 V

  • Line input for emergency signal with contact closure
  • 2 microphone/line input sockets with microphone/line switch and switchable 24 V phantom power
  • Switchable chime feature in Mic/Line 1 channel
  • 2 line inputs with RCA sockets and Bluetooth 4.0 interface (mono summed)
  • 35W Class-D Amplifier with Lo-Z / Hi-Z selector switch and 4 Ohm / 100V / 70V outputs
  • Balanced AUX line output with Music-Mix switch, for controlling external amplifiers, active subwoofers or music-on-hold systems
  • 4 priority levels for comprehensive integration options
  • Switchable auto standby mode for reduction of energy consumption
  • Intuitive control panel design for operation with capacitive controls for selecting music source and Bluetooth pairing
  • Universal wide-range switching power supply

Permanent installations require solutions which offer a visually discrete design that blends into the background while still being flexible and versatile in their functions. You need to be able to connect different audio sources and manage them, to mute non-priority signals during announcements or emergency calls.

With IMA 30, LD Systems presents the first model of the new IMA® mixing amplifier-series, which leaves nothing to be desired in terms of design and flexibility.

Seamless integration with IMA 30 is a sure thing in both industrial and commercial applications thanks to the compact 9.5-inch housing design, an array of connection possibilities, including Bluetooth for wireless connection of Audio and a multistage priority circuit. IMA 30 is equipped with four priority levels to manage all connected audio signals during emergency or priority announcements. An automatic standby mode can also be activated to reduce power consumption during absence of audio signal.

The mixing amplifier features two priority contact closures: one for emergency input to mute both Mic/Line and music sources, and one for Mic/Line Channels to mute music sources only.

The outputs provide 35 W of power at 4 Ohm, a two-band equalizer for bass and trebles as well as 70 V/100 V tap settings. The Hi-Z and Lo-Z selector switch lets you separate the output signal completely from the output transformer to ensure an optimal frequency response for low impedance applications. The built-in aux output can be used to add external power amplifiers, active subwoofers or on-hold music systems to the IMA 30. You can also choose to send the entire mix or only the selected music signal source to the aux output using the music-mix selector switch.




Product typeInstallation mixer preamplifier
Emergency input1 balanced line input
Mic/ line inputs2
Music sources2 unbalanced stereo line inputs, Bluetooth 4.0
Line outputs1
Powered outputs1 with output mode selector (Low-Z/High-Z)
Priority levels4
Emergency Input


Nominal input sensitivity-6 dBu (Sine 1 kHz, Gain max)
Nominal input clipping20 dBu (Sine 1kHz)
Connector5-pin Terminal Block, pitch 5.08mm
Mic/Line inputs 1-2


Nominal input sensitivity Mic– 36 dBu (Sine 1 kHz, Gain max)
Nominal input clipping Mic– 17 dBu (Sine 1kHz)
Nominal input clipping lineLine +19dBu (Sine 1kHz)
Phantom power+ 24V, 10mA switchable
Connector Mic/Line15-pin Terminal Block, pitch 5.08mm, XLR/6.3 mm jack
Connector Mic/Line 21 dual RCA Mono Summed, 3-pin Terminal Block, pitch 5.08 mm
Music inputs – CD/AUX


Nominal input sensitivity CD/AUX– 6.22 dBV (Sine 1 kHz, Gain max)
Nominal input clipping CD/AUX7.78 dBV (Sine 1kHz)
Connector CD/AUX2 x dual RCA Mono Summed
Amplifier Output


Amplifier OutputsHigh-Z: 70V or 100V outputs, Low-Z: 4 ohm minimum load
Preamplifier input5-pin Terminal Block, pitch 5.08mm
RMS Power ( W )35 W (Continuous sine wave 1kHz, 4 ohm load)
Power ( Peak ) (W)39 W (100 msec sine 1kHz burst @ 4 ohm load)
Frequency range20 Hz – 20 kHz (LO-Z, -3 dB), 60 Hz – 20 kHz (HI-Z, -3 dB)
Tone controlBass+/-10dB (100Hz)
Tone control Treble+/-10dB (100Hz)
Protection circuitsAudio Limiter, over-current, short circuit, thermal overload
Aux Output


Connector AUX-output3-pin Terminal Block, pitch 5.08 mm
Maximum gain22 dB
General data


Operating voltage100 V AC – 240 V AC, 50 – 60 Hz
Power consumption (max.)70 W
Idle power consumption7 W (no signal input)
Operating temperature ( non-condensing )0°C – 40°C; < 85% humidity, Non condensing
Time to Auto-standby20
Dimensions (W x H x D) ( height with rubber feet )210 x 96.5 x 266.76 mm
Optional accessoriesRack mounting hardware
Weight2,39 kg

Additional information

Weight6 kg

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