RAM Audio · MDi Series
MDi2-1K4
SKU: MDi2-1K4
High-efficiency two-channel Class D power amplifier designed for fixed installations, delivering 2 x 700 W (4 Ohm) and supporting 100V line systems.
- Power @ 4Ω
- 2x700W
- Power @ 8Ω
- 2x375W
- Bridge @ 8Ω
- 1x1400W
2-year distributor warranty · Original product · Engineering support
Overview
Part of the RAM Audio MDi Series, the MDi2-1K4 is a professional two-channel power amplifier engineered to meet the demanding requirements of modern fixed installation projects. Delivering 2x700W per channel at 4 Ohms and 2x375W at 8 Ohms, this compact unit can also be bridged to output 1x1400W at 8 Ohms.
Additionally, it directly supports 100V distributed line systems with a 1x1400W output, offering exceptional versatility. Weighing only 5 kg and featuring a compact 2U chassis (89 mm height), it ensures significant space savings. With a total harmonic distortion (THD) below 0.05%, a damping factor greater than 400, and a 101 dB signal-to-noise ratio, it guarantees pristine audio quality and long-term reliability. Distributed by Trioacoustic, the MDi2-1K4 is the perfect choice for high-efficiency acoustic integration.
2x700W
POWER @ 4Ω
2x375W · Power @ 8Ω
Technical Specifications
MDi2-1K4 · SKU MDi2-1K4
| ACOUSTIC PERFORMANCE | |
|---|---|
| Frequency Response (pow. bandw. ±0.25dB) | 20Hz – 20kHz |
| POWER OUTPUT | |
| 4 ohm | 2x700W |
| 8 ohm | 2x375W |
| Bridge 8 ohm | 1x1400W |
| 70V | – |
| 100V | 1x1400W |
| Damping Factor (20Hz-500Hz @8ohm) | >400 |
| 1/8 rated pow. (@4 Ohm) | 1.8A |
| SIGNAL PROCESSING | |
| Voltage Gain | 32dB |
| Sensitivity (@32dB) | 1.4V |
| Signal to noise ratio | 101dB |
| PHYSICAL | |
| Dimensions (WxHxD) mm-in | 483x89x269-19×3.5×10.6 |
| Weight (Net) | 5 kg (11.0 lb)-11lb |
| OTHER | |
| Total Harmonic Distortion (20Hz-20kHz) | <0.05% |
| Intermodulation Distortion (SMPTE) | <0.05% |
| Crosstalk (20Hz-1kHz), typical | >70dB |
| Required AC Mains | Operat. Voltage (50Hz-60Hz) |
| Power On Idling (@230V) | 0.5 A |
MDi2-1K4 · 2-year distributor warranty · Original product · Engineering support
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Frequently Asked Questions
What is the price of MDi2-1K4?
Pricing depends on your project configuration. Contact our engineering team to determine the most suitable setup and receive a current quote.
What does the distributor warranty cover?
Every system we install is our direct responsibility for two years against manufacturing defects, with scheduled measurement, calibration and maintenance support.
How is product originality guaranteed?
We import all required parts and products directly from the manufacturer's factory, preserving the authenticity of the system.
How does the design & quote process work?
Let us build the acoustic infrastructure of your project to engineering standards with needs analysis, detailed venue exploration, and accurate technical guidance.
2-year distributor warranty · Original product · Engineering support