LD Systems IMA 30 - Installation Mixer Amplifier 35W @ 4 Ohm / 100 V / 70 V
Delivery time: approx. 2 weeks
- Line input for emergency signal with normally open contact
- 2 mic/line input terminal strips with mic/line switchover and switchable 24 V phantom power
- Switchable gong function for Mic/Line channel 1
- 2 line inputs with RCA jacks plus Bluetooth 4.0 interface (mono sum)
- 35W class D amplifier with LO-Z/HI-Z switchover and 4 ohm / 100V / 70V outputs
- Balanced AUX line output with music-mix switchover for controlling external devices such as: amplifiers, active subwoofers, systems for on-hold music
- 4 priority settings for a wide range of integration options
- Switchable auto-standby mode for energy conservation
- Intuitive operation via capacitive controls for selecting the music source and Bluetooth pairing
- Universal wide-range switching power supply
For fixed installations, the flexibility and versatility of the mixing amplifier are particularly important, in addition to an unobtrusive appearance. It must be possible to connect various signal sources and microphones. In an emergency, it must be possible to simply mute the input signals to enable announcements or emergency calls. With the IMA 30, LD Systems presents the first of the new mixing amplifiers from the IMA series, which leaves nothing to be desired in terms of design and flexibility.
Its compact design in a 9.5-inch housing, a wide range of connection options including Bluetooth for wireless connection of music sources, and a multi-level priority circuit guarantee seamless integration into commercial and industrial applications. The IMA 30 offers four priority levels for emergency calls and microphone/line inputs for various signal and music sources. Optionally, an automatic standby mode can be activated to further reduce power consumption.
The mixer amplifier features two priority contact closures: one for the emergency input, which mutes all other signal sources in the device, and one for the microphone inputs, which mutes the music signal sources. The outputs provide 35 W at 4 ohms, a 2-band EQ for bass and treble, and a 70 V / 100 V tap. The High-Z / Low-Z selector switch can be used to completely disconnect the output signal from the output transformer, ensuring optimal frequency response in low-input-impedance applications. External power amplifiers, active subwoofers or systems for music on hold can be combined with the IMA 30 via the integrated aux output. The music mix selector switch allows you to decide whether the entire mix or only the selected music signal source should be transmitted to the aux output.
The intuitive design of the control panel, with capacitive buttons for selecting the music signal source, the clarity of the rear panel and the compact 9.5-inch format ensure that no problems arise when installing the mixing amplifier.
Technical data:| Product type: | installation mixing amplifier |
| Emergency entrance: | 1 balanced line input |
| Mic/Line inputs: | 2 |
| Music sources: | 2 unbalanced stereo line inputs |
| Music sources: | Bluetooth 4.0 |
| Line outputs: | 1 |
| Active outputs: | 1 with output mode selector (Low-Z/High-Z) |
| Cooling: | convection |
| Priority levels: | 4 |
| Nominal input sensitivity: | -6 dBu (sine 1 kHz, max. amplification) |
| Nominal input attenuation: | 20 dBu (sine 1kHz) |
| Connection: | 5-pole connection terminal, grid 5.08 mm |
| Nominal input sensitivity microphone: | - 36 dBu (sine 1 kHz, maximum amplification) |
| Nominal input overload Microphone: | - 17 dBu (sine 1kHz) |
| Nominal input overdrive Line: | Line: +19 dBu (sine signal, 1 kHz) |
| Phantom power: | + 24V, 10mA switchable |
| Inputs Mic/Line 1: | 5-pole connection terminal, grid 5.08 mm |
| Inputs Mic/Line 1: | XLR/6.3 mm jack |
| Inputs Mic/Line 2: | 1 double RCA mono summed |
| Inputs Mic/Line 2: | 3-pole terminal block, contact spacing 5.08 mm |
| Nominal input sensitivity CD/AUX: | - 6.22 dBV (sine 1 kHz, max. gain) |
| Nominal input overload CD/AUX: | 7.78 dBV (sine 1kHz) |
| CD/AUX connection: | 2 RCA connectors (2 jacks each, mono-summed) |
| Amplifier outputs: | High-Z: 70V or 100V outputs |
| Amplifier outputs: | Low-Z: 4 ohms minimum load |
| Amplifier input: | 5-pole connection terminal, grid 5.08 mm |
| 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) |
| Frequency range: | 60 Hz - 20 kHz (HI-Z, -3 dB) |
| Tone control bass: | +/-10dB (100Hz) |
| Treble control: | +/-10dB (100Hz) |
| Protective circuits: | audio limiter |
| Protective circuits: | short circuit |
| Protective circuits: | overheating |
| Protective circuits: | overvoltage |
| AUX output connection: | 3-pole terminal block, contact spacing 5.08 mm |
| Maximum amplification: | 22 dB |
| Operating voltage: | 100 V AC - 240 V AC / 50 - 60 Hz |
| Power consumption (max.): | 70 W |
| Power consumption (idle): | 7 W (no input signal) |
| Operating temperature (non-condensing): | 0°C - 40°C; |
| Operating temperature (non-condensing): | non-condensing |
| Time to automatic 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 ( LDTICARK ) |
| Weight: | 2.39 kg |
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Information about the manufacturerObligation to provide information on product safety (GPSR)Manufacturer:Adam Hall GmbH
Adam-Hall-Str. 1
DE-61267 Neu-Anspach
info@adamhall.com -
Safety instructions and warningsSafety instructions and warnings (GPSR)Specific safety instructions that apply to the product can be found in the operating instructions for the product.
| Mon-Fri: | 08:00 am – 05:00 pm |
| Mon-Fri: | 08:00 am – 05:00 pm |