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| Model: | MONTARBO - GRAVIS 46 |
| Manufacturer: | Montarbo |Made in Italy |
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4600W 2U. SMPS Power Amplifier.
STEREO MODE: 2 x 850W @ 8Ω. 2 x 1400W @ 4Ω. 2 x 2300W @ 2Ω.
BRIDGE MODE: 3000W @ 8Ω. 4600W @ 4Ω.
PROTECTIONS: Soft start DC, short circuit, over load, clip limit, over heat, progressive volume, VHF.
Weight 13 kg.
Dimension W 483 x H 89 x D 505 mm.
Assembled in China. Engineered by Montarbo.
| ACOUSTIC DATA | |
| Power RMS @ 8 ohms | 2 x 850 W |
| Power RMS @ 4 ohms | 2 x 1400 W |
| Power RMS @ 2 ohms | 2 x 2300 W |
| Power Bridged RMS @ 8 ohms | 3000 W |
| Power Bridged RMS @ 4 ohms | 4600 W |
| Frequency Response | 20 Hz – 20 KHz @ 8O (+/-0.5dB) |
| THD+N (THD%) | <0.1% |
| Damping factor (@100Hz) | >200 |
| SN Rate | =90 dB |
| Limiter | clip/limit, infra frequency protection, over-power limit, Therminal Limiter |
| Coolingl | Airflow from front panel to rear pane |
| CONNECTION | |
| Signal Input | 2 x XLR |
| Signal Output | 2 x XLR |
| Output Connector | 2 x SpeakOn |
| INPUT SECTION | |
| Voltage Gain [dBu] | 38 dB |
| Input Sensitivity [V] | 1.0V / 0.775V |
| Input Impedance | Bal 20K / Unbal 10K |
| HARDWARE | |
| Housing | 2U standard rack 19" |
| Installation Standard | Flight Case |
| Width | 483 mm (19 in) |
| Height | 89 mm (3,5 in) |
| Depth | 464 mm (13,9 in) |
| Weight | 15 Kg (26,45 lb) |