LD Systems IMA 120
LD Systems IMA 120
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LD Systems IMA 120

The LD Systems LDIMA 120 installation mixer amplifier offers 120W at 4 Ohms or 70V/100V line. A Hi-Z / Lo-Z selector switch enables complete separation of the output signal from the output transformer to ensure an optimal frequency response for low impedance applications.

Don’t be fooled by the compact footprint and slick design – this amp not only looks good but is feature rich with versatile inputs and four level priority hierarchy for emergency announcements.

The LDIMA60 offers 2 mic/line inputs with individual gain controls. The third gain control on the front of the amp is for the 2 music source inputs and Bluetooth module each of which is selected in turn via a single touch sensitive button. A further touch sensitive button activates Bluetooth pairing.

The Class D design ensures energy efficiency and cool running without the need for a fan and an auto standby function kicks in after 20 minutes of ‘no signal’ to save even more energy. (This can be deactivated if required).

Individual bass and treble controls are provided on the rear.

There are 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.

  • 120W Class-D amp
  • LO-Z/HI-Z switchable output.
  • Line input for emergency signal with contact closure and priority over other inputs
  • 2 switchable mic/line inputs with switchable 24 V phantom power
  • Switchable chime feature on Mic/Line 1
  • 2 line inputs with RCA (cinch) sockets and Bluetooth 4.0 interface (mono summed)
  • Balanced AUX line output music mix / selected source output switch
  • Separate bass & treble controls on the rear
  • 4 priority settings for comprehensive integration options
  • Switchable auto standby mode
  • User-friendly control panel design for intuitive operation
  • Clearly arranged and labelled sockets and switches on the rear
  • Universal wide range switching power supply
  • Half-rack width, 2U high
  • Optional 19” rack mount kit (LDIMA RK) mounts one or two LDIMA amplifiers side by side in a single 2U space.
100V 2U 4ohms bluetooth
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SPECIFICATIONS

Emergency input

1 balanced line input

Mic/ line inputs

2

Music sources

2 unbalanced stereo line inputs, Bluetooth 4.0

Line outputs

1

Powered outputs

1 with output mode selector
(Low-Z/High-Z)

Cooling

Convection

Priority levels

4

Emergency Input Connector

5-pin Terminal Block, pitch 5.08mm

Connector Mic/Line1

5-pin Terminal Block, pitch 5.08mm, XLR/6.3 mm jack

Connector Mic/Line 2

1 dual RCA Mono Summed, 3-pin Terminal Block, pitch 5.08 mm

Connector CD/AUX

2 x dual RCA Mono Summed

Amplifier Outputs

High-Z: 70V or 100V outputs, Low-Z: 4 ohm minimum load

Preamplifier input

5-pin Terminal Block, pitch 5.08mm

RMS Power ( W )

120 W (Continuous sine wave 1kHz, 4 ohm load)

Protection circuits

Audio Limiter, over-current, short circuit, thermal overload

Connector AUX-output

3-pin Terminal Block, pitch 5.08 mm

Operating voltage

100 V AC - 240 V AC, 50 - 60 Hz

Power consumption max. / standby

165 W / <1W

Idle power consumption

13 W (no signal input)

Time to Auto-standby

20

Dimensions (W x H x D)
(height with rubber feet)

210 x 96.5 x 266.76 mm

Optional accessories

IMA RK Rack mounting hardware

Weight

3.01 kg

DOWNLOADS

LD Systems LDIMA 120 User Manual
LD Systems LDIMA 120 Datasheet

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