LEM Commercial DMF-iAMP2300 WiFi
FEATURES
The DMF-iAMP2300 WiFi is a 300 W per channel mixer/amplifier equipped with an integrated media player, designed for commercial applications that require high audio quality, great reliability, and maximum versatility.
It integrates two priority microphone inputs, two AUX inputs, a media player with USB/BT and recording function, as well as an auxiliary output and two independent amplification channels with volume, bass, and treble controls. The output can be configured in mono or stereo mode (operation in TWO independent MONO channels or ONE stereo channel for music/announcements) and supports both low-impedance speakers (4/8 ohm) and constant-voltage 70/100 V lines, making it compatible with any commercial sound system.
In this Wi-Fi version, it allows audio streaming via local network, supporting protocols such as DLNA, AirPlay, and Spotify Connect, as well as multi-room management via a dedicated app. This integration allows audio content to be sent from smartphones, tablets, or PCs without additional wiring.
The DMF-iAMP2300 includes advanced features such as a chime, siren, emergency message management via dry contact, a 24 VDC output for paging, and an LCD display showing status, playback mode, and the internal PCB temperature.
Thanks to the completely fanless design, operation is silent and suitable for environments where background noise must be kept to a minimum.
User benefits
- Full compatibility with both low-impedance systems and 70/100 V lines
- Integrated media player with USB, Bluetooth, and recording function
- Wi-Fi audio streaming with DLNA/AirPlay/Spotify Connect support and multi-room management
- Priority microphone inputs with dedicated EQ controls
- Advanced emergency management
- Complete protection against overvoltage, overcurrent, overheating, and short circuits
- Completely fanless operation for silent installations even in sensitive environments
Application areas
- Corporate (conference rooms, meeting rooms, offices)
- Retail (shops, shopping centers)
- Hotels, restaurants, bars, and clubs
- Schools, public facilities, and convention centers
- Museums and exhibition spaces
SPECIFICATIONS
- Rated power: 2 × 300 W @ 70/100 V - 4/8 ohm
- MIC input:
- MIC1 – Gain (0 – 40 dB), balanced / unbalanced, 1/4" TRS connector
- MIC2 – Gain (0 – 40 dB), balanced / unbalanced, +15 V Phantom power, Combo XLR/TRS
- AUX input: 2 × RCA, unbalanced, mono / stereo selectable
- Multimedia player: USB or Bluetooth audio playback, REC recording function
- AUX output: 0 dB, 560 ohm unbalanced, stereo RCA connector
- Minimum operating impedance:
- 4 ohm output: 4 ohm
- 8 ohm output: 8 ohm
- 70 V output: 16 ohm
- 100 V output: 32 ohm
- Protection circuits: AC fuse, overheat, overvoltage, overcurrent, short circuit, DC protection
- EQ of master output:
- Treble ±15 dB @ 5 – 20 kHz
- Bass ±15 dB @ 20 – 500 Hz
- Input sensitivity: MIC 10 mVRMS, line 0.316 VRMS
- Frequency response:
- 70/100 V: 70 Hz – 17 kHz (±3 dB)
- 4/8 ohm: 20 Hz – 20 kHz (±2 dB)
- SNR: 95 dB (A‑weighted)
- THD: < 1% (70/100 V), < 0.5% (4 / 8 ohm)
- Phantom power: +15 VDC
- Control I/O: 1 dry contact trigger input; 1 x 24 VDC / 2 A controlled output
- Power source: 100 – 240 VAC 50/60 Hz
- Power consumption: 660 W at rated power
- Operating temperature / humidity: –20 to 50 °C, < 95%
- Dimensions (W x H x D): 48.2 x 5 x 25.4 cm (with rack brackets and rubber feet)
- Net weight: 3.83 kg
Technical characteristics
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User Manual
Official technical documentation in PDF format.
About LEM Commercial
LEM Commercial is Generalmusic's line dedicated to professional audio systems for fixed installations. The brand draws on the heritage of LEM, a historic Italian professional audio name established in the late 1960s, adapting it into a range oriented toward sound reinforcement for commercial environments and outdoor applications. The offering includes point-source loudspeakers, column systems, subwoofers, and amplifiers with DSP and digital connectivity, designed to integrate into permanent installations where acoustic performance, resistance to atmospheric agents, and aesthetic care are central elements.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.


