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IMA 30

Installation Mixing Amplifier 35W @ 4 Ohms / 100 V / 70 V
Item No.: LDIMA30
Series: IMA
Versions:
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
 

Contents and categories

Display all

Contents and categories

Series

Search suggestions

Display all results
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
Description

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.

Specifications
General
Product type Installation mixer preamplifier
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
Nominal input sensitivity -6 dBu (Sine 1 kHz, Gain max)
Nominal input clipping 20 dBu (Sine 1kHz)
Connector 5-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 line Line +19dBu (Sine 1kHz)
Phantom power + 24V, 10mA switchable
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
Music inputs - CD/AUX
Nominal input sensitivity CD/AUX - 6.22 dBV (Sine 1 kHz, Gain max)
Nominal input clipping CD/AUX 7.78 dBV (Sine 1kHz)
Connector CD/AUX 2 x dual RCA Mono Summed
Amplifier Output
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 ) 35 W (Continuous sine wave 1kHz, 4 ohm load)
Power ( Peak ) (W) 39 W (100 msec sine 1kHz burst @ 4 ohm load)
Frequency range 20 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 circuits Audio Limiter, over-current, short circuit, thermal overload
Aux Output
Connector AUX-output 3-pin Terminal Block, pitch 5.08 mm
Maximum gain 22 dB
General data
Operating voltage 100 V AC - 240 V AC, 50 - 60 Hz
Power consumption (max.) 70 W
Idle power consumption 7 W (no signal input)
Operating temperature ( non-condensing ) 0°C - 40°C; < 85% humidity, Non condensing
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 Rack mounting hardware
Weight 2,39 kg
Downloads & links
Name
Category
Type
File size
LD Systems Catalogue Catalog pdf 38 MB
Product images Image files zip -
User´s Manual Manual pdf 17 MB
Tender documents Tender Specifications zip 162 KB
LD Systems Catalogue

Category: Catalog

Type: pdf

File size: 38 MB

Product images

Category: Image files

Type: zip

File size: -

User´s Manual

Category: Manual

Type: pdf

File size: 17 MB

Tender documents

Category: Tender Specifications

Type: zip

File size: 162 KB

(0) Download files
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Adam Hall North America Inc.
sales.us@adamhall.com
+1 973-335-7888