SKU: 7812510832

LD Systems IMA 240 Installation Mixing Amplifier 240W @ 4 Ohms / 100 V / 70 V

Sale price$485.10 Regular price$539.00
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Description

LD Systems IMA 240 Installation Mixing Amplifier 240W @ 4 Ohms / 100 V / 70 VPermanent 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 240, LD Systems presents a new model of the IMA mixing amplifier series, which leaves nothing to be desired in terms of design and

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 240, LD Systems presents a new model of the IMA® mixing amplifier-series, which leaves nothing to be desired in terms of design and flexibility.

Seamless integration with IMA 240 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 120 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 240 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 240. 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.

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)
  • 240W 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

Specifications

General
  • Product type: Installation mixer preamplifier
  • Emergency input: 1 balanced line input
  • Mic/ line inputs: 2
  • Mic-/ Line Input Connectors: 2 unbalanced stereo line inputs, Bluetooth 4.0
  • Music sources: 2 unbalanced stereo line inputs, Bluetooth 4.0
  • Line outputs: 1
  • Reinforced Main Outputs: 1 with output mode selector (Low-Z/High-Z)
  • Cooling: Convection
  • Priority levels: 4
Emergency Input
  • Nominal input sensitivity: -15 dBu (Sinesignal, 1 kHz, Gain Max.)
  • Nominal input clipping: 20 dBu (Sine 1kHz)
  • Priority Contact closure: +5VDC normally open for dry contact
  • Connector: 5-pin Terminal Block, pitch 5.08mm
Mic/Line inputs 1-2
  • Nominal input sensitivity Mic: Mic: -40 dBu (sine 1 kHz, gain max)
  • Nominal input sensitivity line: Line: -17 dBu (sine 1 kHz, gain max)
  • Nominal input clipping Mic: Mic: -5 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)
  • 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 ): 240 W (Continuous sine wave 1kHz, 4 ohm load)
  • Power ( Peak ) (W): 250W (100 msec sine 1kHz Burst @ 4 ohm load) Peak Limiter
  • Frequency range: 20 Hz - 20 kHz (LO-Z, -3 dB), 60 Hz - 20 kHz (HI-Z, -3 dB)
  • Tone controlBass: +/-10 dB (100 Hz)
  • Tone control Treble: +/-10 dB (10 kHz)
  • 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
Power Supply
  • Type: Switching power supply
  • Operating voltage: 100 V AC - 240 V AC, 50 - 60 Hz
  • Power consumption (max.): Line: -17 dBu (sine 1 kHz, gain max)
  • Idle power consumption: 7.5 W (no signal input)
  • Standby power consumption: <1 W
  • Operating temperature ( non-condensing ): 0°C - 40°C; < 85% humidity
General data
  • Time to Auto-standby: 20 Min.
  • Dimensions (W x H x D) ( height with rubber feet ): 210 (W)x 95 (H) x 266.76 (D)mm
  • Optional accessories: Rack mounting hardware
  • Weight: 3,5 kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7812510832

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4.6 ★★★★★
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Yamira
Port Orchard, US
★★★★★ 5
Practical, elegant, and very functional.
Size: Paper Towel Holder - Standard Design
I absolutely loved this paper towel holder. It features a modern stainless steel design that looks beautiful in the kitchen and matches everything. The base is quite heavy, so it doesn't slide around or tip over when you tear off a sheet—which is incredibly important. The addition of the spray bottle is an excellent bonus. It’s perfect for keeping water, vinegar, or a cleaning solution close at hand, allowing you to do a quick cleanup while you’re cooking or wiping down the countertops. Plus, it’s easy to refill and use. Another feature I appreciated is the side arm, which helps keep the roll in place and prevents it from unraveling on its own. It is well-made and durable. Overall, it is a very practical product that saves space and makes things much more convenient in the kitchen.
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Reviewed in the United States on March 29, 2026
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Nel
Fort Morgan, US
★★★★★ 5
Nice and handy!
Size: Paper Towel Holder - Standard Design
Needed a sturdy paper towel holder for one hand operation. This fit the bill. I really like that I can just put some cleaner of choice in the middle to always have on hand; makes clean up a breeze. Would definitely recommend!
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Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 4
It works
Size: Paper Towel Holder - With Phone Holder Design
It's great for what it is. I love the spring arm that holds the towels from unraveling. It does keep the towels from in raveling. That's the reason I bought it. The only thing I don't like about it is the spray bottle on the top. I'm not saying it's a bad thing. I didn't think I'd use the phone holder and made fun of it. But I actually used it and liked the fact that it did its job well. I just don't like it nor will I use it. The spray bottle is the reason for 4 stars
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Reviewed in the United States on September 28, 2025
M
Verified Purchase
Madelyn
Fort Morgan, US
★★★★★ 3
Return for a reason
Size: Paper Towel Holder - Standard Design
The spray bottle feels very cheap, and it doesn’t stick well down to the paper towel holder. The actual holder is an OK quality it’s very flimsy but it does the job. I would recommend to spend the extra money to get a better one from amazon
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Reviewed in the United States on April 29, 2026
M
Verified Purchase
MAli
Waukegan, US
★★★★★ 5
Excellent product
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
This kitchen paper towel holder is very convenient and practical. The holder keeps paper towels secure and easy to access, while the small spray bottle is perfect for quick cleaning around the kitchen. It saves space on the counter and looks neat and modern. Great quality and very useful for everyday use!
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Reviewed in the United States on May 25, 2026

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