MR 52EN Two-Way Bass Reflex Speaker
MR 52EN is a compact two-way speaker ideal for both alarm messages broadcasting and business music systems. The installation is fast and efficient using the adjustable mounting bracket (included). The enclosure is made of high-density ABS and includes a protective steel grille and connection cover. The terminal connection blocks, for input and output flameproof cables, are made of ceramic material. A thermal fuse protects the integrity of the line in case of heat affecting the speaker. Power selectable with dedicated switch.
Features
- 5" woofer with 1" dome tweeter
- Power selectable (100 V): 30 W - 15 W - 7.5 W - 3.75 W
- 89 dB sensitivity
- Colour white RAL 9016
- Flameproof ABS body, steel grille
- In/out ceramic terminal block
- Thermal fuse protection
Specifications
Acoustical specifications
| Frequency Response (-10dB) |
80 Hz - 20000 Hz |
| Max SPL @ 1m |
103 dB |
| Max SPL @ 4m |
91 dB |
| Coverage angle |
180° |
| System Sensitivity |
89 dB |
| System Sensitivity 1W @ 4m |
77 dB |
Power section
| Power Handling |
30 W |
| Peak Power Handling |
120 W PEAK |
| Protections |
Thermal fuse |
| Recommended Amplifiers |
DXT 3000, DXT 4000, DXT 7000 |
Transducers
| Dome Tweeter |
1 x 1.0'' |
| Woofer |
1 x 5.0'' |
Input/Output section
| Input connectors |
Ceramic screw terminals |
| Output connectors |
Ceramic screw terminals |
| Constant Voltage Transformer |
100 V |
| Power selection 1 |
30 W - 333 ohm |
| Power selection 2 |
15 W - 667 ohm |
| Power selection 3 |
7.5 W - 1333 ohm |
| Power selection 4 |
3.75 W - 2667 ohm |
Standard compliance
| Safety agency |
CE compliant |
| EN54-24 certified |
Yes |
| CPR number |
1488-CPR-0591/W |
Physical specifications
| Cabinet/Case Material |
ABS |
| Grille |
Steel |
| Color |
White - RAL 9016, Black - RAL 9005 |
Size / Weight
| Height |
242 mm / 9.53 inches |
| Width |
192 mm / 7.56 inches |
| Depth |
190 mm / 7.48 inches |
| Weight |
3 kg / 6.61 lbs |
Shipping information
| Package Height |
300 mm / 11.81 inches |
| Package Width |
310 mm / 12.2 inches |
| Package Depth |
200 mm / 7.87 inches |
| Package Weight |
3.5 kg / 7.72 lbs |
