LD Systems IMA 30 35 Watt Installation Mixing Amplifier (IMA30 LDIMA30 LDIMA30INT)

LD Systems IMA 30 35 Watt Installation Mixing Amplifier (IMA30 LDIMA30 LDIMA30INT)

The LD Systems IMA 30 is a compact and highly versatile installation amplifier designed for professional background music, paging, and public address applications. Engineered for reliability, flexibility, and ease of integration, it is ideal for use in retail stores, restaurants, hotels, offices, educational facilities, houses of worship, and other commercial environments where clear and consistent audio distribution is required.

At the heart of the IMA 30 is a 35W Class-D amplifier, delivering efficient and stable performance while maintaining low heat generation and energy consumption. The amplifier includes a Lo-Z / Hi-Z selector switch, allowing users to operate the system with either low-impedance speakers (4 Ohm) or high-impedance distributed audio systems (70V / 100V). This flexibility makes the IMA 30 suitable for both small standalone setups and larger multi-speaker installations.

The amplifier is equipped with a wide range of input options to accommodate various audio sources. It features two microphone/line input sockets, each with a mic/line switch and switchable 24V phantom power, enabling the use of both dynamic and condenser microphones. This makes it suitable for paging, announcements, live speech, and small presentation setups.

In addition, Mic/Line 1 includes a switchable chime function, allowing users to activate a pre-announcement tone before paging or announcements. This feature is particularly useful in commercial environments such as retail stores, schools, or transport hubs, where clear and attention-grabbing announcements are required.

For music playback and external audio sources, the IMA 30 provides two RCA line inputs along with a built-in Bluetooth 4.0 interface. The Bluetooth connection allows wireless audio streaming from smartphones, tablets, and laptops, offering convenient and modern playback options. The line inputs are mono summed, ensuring consistent audio distribution across installed speaker systems.

The system also includes a dedicated line input for emergency signal with contact closure, enabling integration with fire alarm systems or emergency broadcast systems. This ensures that critical messages can automatically override regular audio playback when necessary, enhancing safety and compliance in commercial installations.

For output flexibility, the IMA 30 features a balanced AUX line output with a Music-Mix switch. This allows users to route either the full mixed signal or only background music to external devices such as additional amplifiers, active subwoofers, or music-on-hold systems. This feature greatly enhances system scalability and integration options.

The amplifier supports four priority levels, allowing different audio sources to take precedence over others. This ensures smooth operation in environments where multiple inputs are used, such as background music, microphone announcements, emergency alerts, and external audio feeds. Priority management ensures that important messages are always heard clearly without manual intervention.

Ease of use is a key design focus of the IMA 30. It features an intuitive control panel with capacitive touch controls, allowing users to easily select audio sources and manage Bluetooth pairing. The modern interface reduces the need for complex setup procedures and makes day-to-day operation simple even for non-technical users.

To improve energy efficiency, the amplifier includes a switchable auto-standby mode, which automatically reduces power consumption when no audio signal is detected. This helps lower operating costs and supports environmentally conscious installations without compromising performance when the system is in use.

The IMA 30 is powered by a universal wide-range switching power supply, making it compatible with different voltage standards worldwide. This enhances its suitability for international installations and ensures stable operation across varying power conditions.

Features :

• 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