MDi Series
Engineered specifically for fixed installation projects, the RAM Audio MDi Series combines high-efficiency Class D design, QuantaPulse™ power supplies, and eco-friendly energy management to deliver pristine sound quality in a compact chassis.
- 2 / 4 / 8 Channel
- 8 Models
- Fixed Install Amplifiers
- RAM Audio
Compact and Superior Power for Fixed Installation Projects: RAM Audio MDi Series
The RAM Audio MDi Series is meticulously designed to meet the rigorous performance and continuous operation demands of professional fixed installation projects. Enabling acoustic systems to be driven in the most efficient and environmentally conscious manner, the series preserves the signature sound dynamics and fidelity that define RAM Audio. At its core, the new generation QuantaPulse™ switching mode power supply with Power Factor Correction (PFC) delivers exceptional instantaneous power capacity. Paired with highly evolved Class D audio modules, it ensures minimal heat dissipation and maximum energy efficiency. Offering a comprehensive power range from 1400W up to 12000W across 2, 4, and 8-channel configurations, the MDi Series features an ultra-lightweight average of 8 kg and a compact 32 cm average depth, optimizing rack space. With direct drive capabilities for 70V/100V lines, it stands as an ideal solution for distributed sound systems. Integrated into your projects with Trioacoustic's distributor assurance, the MDi Series guarantees long-term reliability and high acoustic precision.
Next-generation QuantaPulse™ SMPS technology with Power Factor Correction (PFC).
High-efficiency Class D design ensuring minimum heat generation and maximum energy savings.
Wide power range from 1400W to 12000W in 2, 4, and 8-channel configurations.
70V/100V direct drive capability tailored for distributed audio systems.
Space-saving rack integration with only 32 cm depth and an average weight of 8 kg.
MDi Series Models
Explore the wide range of MDi Series models to find the perfect solution for your project's scale and channel requirements. The 2, 4, and 8-channel options perfectly meet diverse power demands.
MDi2-1K4
2 Channel · 1,400 W
Explore →MDi2-2K7
2 Channel · 2,700 W
Explore →MDi2-6K
2 Channel · 6,000 W
Explore →MDi4-2K4
4 Channel · 2,440 W
Explore →MDi4-6K
4 Channel · 6,000 W
Explore →MDi4-12K
4 Channel · 12,000 W
Explore →MDi8-2K7
8 Channel · 2,720 W
Explore →MDi8-6K
8 Channel · 6,000 W
Explore →Model Comparison
| Feature | MDi2-1K4 | MDi2-2K7 | MDi2-6K | MDi4-2K4 | MDi4-6K | MDi4-12K | MDi8-2K7 | MDi8-6K |
|---|---|---|---|---|---|---|---|---|
| Channels | 2 | 2 | 2 | 4 | 4 | 4 | 8 | 8 |
| Power @ 4Ω | 2x700W | 2x1350W | 2x3000W | 4x610W | 4x1500W | 4x3000W | 8x340W | 8x750W |
| Power @ 8Ω | 2x375W | 2x900W | 2x1500W | 4x350W | 4x800W | 4x1500W | 8x225W | 8x400W |
| 70V | — | 2x1350W | — | — | 4x1500W | — | 4x680W | — |
| Bridge @ 8Ω | 1x1400W | — | — | 2x1220W | — | — | 4x680W | 4x1500W |
| S/N Ratio | 101dB | 103dB | 104dB | 105dB | 101dB | 103dB | 104dB | 104dB |
Areas of Use
Large-Scale Commercial Spaces
Ideal for establishing distributed audio systems in expansive areas like shopping malls and hotels. Thanks to its 70V/100V direct drive capability, it ensures lossless and clear audio transmission even over long cable runs.
Conference and Meeting Halls
Delivers outstanding performance in speech and announcement systems with its multi-channel structure and high acoustic accuracy. Its compact design allows for easy integration into rack cabinets within tight control rooms.
Entertainment and Sports Facilities
Operates seamlessly in environments requiring continuous and high power, such as stadiums, gyms, and theme parks. The QuantaPulse™ power supply responds to instantaneous dynamic power needs in milliseconds, maintaining system stability.
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Explore Series →Frequently Asked Questions
How energy efficient are the MDi Series amplifiers?
The series utilizes high-efficiency Class D amplification modules and a PFC-enabled QuantaPulse™ power supply. This ensures operation with minimal heat generation, providing maximum energy savings and an eco-friendly footprint.
How much space do these amplifiers take up in rack cabinets?
The MDi Series features a highly compact design, weighing an average of 8 kg with a depth of just 32 cm. This ergonomic structure allows you to save significant space in your rack cabinets.
Are they compatible with 70V/100V line systems?
Yes, MDi Series amplifiers feature 70V/100V direct drive capability. This allows you to safely power distributed audio systems without the need for an additional external transformer.
Add Professional Audio to Your Projects with Trioacoustic Assurance
Reach us for detailed technical guidance on MDi Series, backed by a 2-year distributor warranty.