Appendix C: Technical Information
MR8mk2
MR8mk2 Specifications
Acoustic PerformanceFree Field Frequency Response:
40 Hz – 20 kHz
Sound Pressure Level @ 1 meter, +4 dBu into Balanced Input: 107 dB SPL @ 1m
Maximum SPL Per Pair: 119 dB SPL @ 1m
TransducersLow Frequency: | 8.0 in / 204 mm hyperbolic |
| curved cone woofer |
High Frequency: | Neodymium magnet driven |
| 1 in / 25 mm silk dome tweeter |
US: | 120 | VAC, 60 Hz |
Europe: | 240 | VAC, 50 Hz |
Korea: | 220 | VAC, 60 Hz |
Japan: | 100 | VAC, 50/60 Hz |
Note: The MR8mk2 does not support multiple voltage configurations. Make sure the voltage rating for your particular model (as indicated on the rear panel near the IEC socket) corresponds with your local AC mains voltage.
AC Connector: | ||
Fuse: | 115 | VAC: T 3.15AL/250 V |
| 230 | VAC: T 1.6AL/250 V |
Power Consumption:
100 watts with music, loud mix
20 watts quiescent (idle)
Low Frequency Power: | 100 watts, 4 Ω load, |
| 200 watts peak |
High Frequency Power: | 50 watts, 8 Ω load, |
| 100 watts peak |
Type: | Monolithic IC, Class AB with |
| DMOS power stage |
Crossover Type: | 24 dB/octave |
Crossover Frequency: | 3 kHz |
Sensitivity: | +4 dBu at 300 Hz for full output |
Input Impedance: | 20 kΩ, balanced bridging; |
| 10 kΩ unbalanced |
Low Frequency EQ: | +2 dB/+4 dB @ 100 Hz, shelving |
High Frequency EQ: | ±2 dB @ 5 kHz, shelving |
Enclosure: | 0.630 in / 16 mm thick MDF with |
| 0.750 in / 19.5 mm MDF front panel |
Damping: | Adiabatic batting |
Dimensions: |
|
Height: | 15.7 in / 400 mm |
Width: | 10.9 in / 277 mm |
Depth: | 13.0 in / 330 mm |
Weight: | 27.6 lb / 12.5 kg |
LOUD Technologies is always striving to improve our products by incorporating new and improved materials, components and manufacturing methods. Therefore, we reserve the right to change these specifications at any time without notice.
10.9" / 277 mm 
| MR8mk2 | |
15.7" / | WEIGHT | |
27.6 lb / | ||
400 mm | ||
12.5 kg | ||
|
13.0" /
330 mm
12 | MR8mk2 |