Ram Audio MDi4-12K BS/P - 4 Channels Amplifier 4 x 3000 W 4 Ohms
MDi Series is the newest solution from RAM Audio for fixed installations, where state-of-the-art amplification technology has been used to manage acoustic systems in the most efficient and greenest way possible, without diminishing quality of sound and dynamics that have always typified RAM Audio amplifiers.
A new generation of QuantaPulse switching mode power supplies with Power Factor Correction to improve efficiency, with a schematic thought to give a very high capacity of instantaneous power, together with very evolved high efficiency audio modules in class D with an excellent quality of sound, are the basis on which RAM Audio has developed this new series that is capable of offering the most optimal solution to the very exigent fixed-installations market.
Technical data:Product type: | Power Amplifiers |
Type: | Amplifier |
Channels: | 4 |
Connectors: | Barrier Strips/Phoenix |
Rated ouput power @ 4 Ohms: | 4 x 3000W |
Rated ouput power @ 8 Ohms: | 4 x 1500W |
High Z 100Vrms / 140Vpeak: | 4 x 3000W |
Frequency range: | 20Hz - 20kHz |
Total Harmonic Distortion (THD): | 0.05% |
Intermodulation Distortion (SMPTE): | 0.05% |
Damping factor (20Hz-500Hz @8ohm): | >400 |
Crosstalk (20Hz - 1kHz): | >75dB |
Voltage gain: | 32dB |
Sensitivity: | 2.8V |
Signal/noise ratio: | 103 dB |
Operating voltage: | 90 V AC - 265 V AC, 50 - 60 Hz |
1/8 rated power (@230V/4 ohm): | 9A |
Protection circuits: | DC |
Protection circuits: | ICL™ |
Protection circuits: | mute when turning on |
Protection circuits: | on/off transients |
Protection circuits: | Open or mismatched loads |
Protection circuits: | PMS™ |
Protection circuits: | RF |
Protection circuits: | short circuit |
Protection circuits: | soft start |
Protection circuits: | SSP™ |
Protection circuits: | thermal overload |
Width: | 483 mm |
Height: | 88.9 mm |
Depth: | 396 mm |
Weight: | 9,5 kg |
Mon-Fri: | 08:00 am – 05:00 pm |
Document type | File size | |
Operating instructions
(0.36 MB)
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0.36 MB | |
Data sheet
(0.15 MB)
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0.15 MB | |
Information about the product
(2.11 MB)
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2.11 MB | |
Information about the product
(0.14 MB)
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0.14 MB |
Mon-Fri: | 08:00 am – 05:00 pm |
Mon-Fri: | 08:00 am – 05:00 pm |