Product information "IMA 30"
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.
| Mic/ line inputs: | 2 |
|---|---|
| Priority levels: | 4 |
| Music sources: | Bluetooth 4.0, 2 unbalanced stereo line inputs |
| Line outputs: | 1 |
| Cooling: | Convection |
| Powered outputs: | 1 with output mode selector (Low-Z/High-Z) |
| Product type: | Installation mixer preamplifier |
| Emergency input: | 1 balanced line input |
| Nominal input clipping: | 20 dBu (Sine 1kHz) |
|---|---|
| Nominal input sensitivity: | -6 dBu (Sine 1 kHz, Gain max) |
| Connector: | 5-pin Terminal Block, pitch 5.08mm |
| Connector Mic/Line1: | XLR/6.3 mm jack, 5-pin Terminal Block, pitch 5.08mm |
|---|---|
| Nominal input clipping line: | Line +19dBu (Sine 1kHz) |
| Connector Mic/Line 2: | 1 dual RCA Mono Summed, 3-pin Terminal Block, pitch 5.08 mm |
| Nominal input clipping Mic: | - 17 dBu (Sine 1kHz) |
| Phantom power: | + 24V, 10mA switchable |
| Nominal input sensitivity Mic: | - 36 dBu (Sine 1 kHz, Gain max) |
| Nominal input sensitivity CD/AUX: | - 6.22 dBV (Sine 1 kHz, Gain max) |
|---|---|
| Connector CD/AUX: | 2 x dual RCA Mono Summed |
| Nominal input clipping CD/AUX: | 7.78 dBV (Sine 1kHz) |
| Frequency range: | 60 Hz - 20 kHz (HI-Z, -3 dB), 20 Hz - 20 kHz (LO-Z, -3 dB) |
|---|---|
| Tone controlBass: | +/-10dB (100Hz) |
| Power ( Peak ) (W): | 39 W (100 msec sine 1kHz burst @ 4 ohm load) |
| Amplifier Outputs: | High-Z: 70V or 100V outputs, Low-Z: 4 ohm minimum load |
| Protection circuits: | Short circuit, over-current, Audio Limiter, thermal overload |
| Tone control Treble: | +/-10dB (100Hz) |
| Preamplifier input: | 5-pin Terminal Block, pitch 5.08mm |
| RMS Power ( W ): | 35 W (Continuous sine wave 1kHz, 4 ohm load) |
| Maximum gain: | 22 dB |
|---|---|
| Connector AUX-output: | 3-pin Terminal Block, pitch 5.08 mm |
| Operating voltage: | 100 V AC - 240 V AC, 50 - 60 Hz |
|---|---|
| Time to Auto-standby: | 20 |
| Operating temperature ( non-condensing ): | 0°C - 40°C; < 85% humidity, Non condensing |
| Power consumption (max.): | 70 W |
| Idle power consumption: | 7 W (no signal input) |
| Dimensions (W x H x D) ( height with rubber feet ): | 210 x 96.5 x 266.76 mm |
| Optional accessories: | Rack mounting hardware ( LDTICARK ) |
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