The SM52-EZ is a cost-conscious, durable, surface-mount loudspeaker. One 5.25 inch polypropylene woofer and one 1.0 inch soft dome tweeter. 32-watt low-insertion loss transformer with maximum output. Easy-access six-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position.
Powder-coated aluminum grille. Included pre-mountable surface-mount bracket allows for quick and easy division of labor. UL 1480 (UEAY) and EN54-24 Pending. IP65 Rated (when port plug is installed).
Included accessories:
- Safety cable
- wall-mount bracket
- allen wrench
- water-tight gland bushing
| Frequency Response (-3 dB): |
80 Hz – 20 kHz |
| Frequency Response (-10 dB): |
62 Hz – 22 kHz |
| Sensitivity: |
86.0 dB |
| Power Capacity RMS: |
75 W |
| Max SPL dB @ 1 M: |
105.0 dB |
| Nominal Impedance: |
8 ohm |
| Transformer Options: |
25 / 70.7 / 100 Volt option, with an 8 Ohm bypass |
| Coverage: |
100° Horizontal, 100° Vertical |
| Tweeter: |
25 mm (1.0 in) soft dome |
| Woofer: |
133 mm (5.25 in) poly |
| Connections: |
Ceramic terminal strip |
| Height: |
301.625 mm (11.875 in.) |
| Width: |
190.5 mm (7.5 in.) |
| Depth: |
168.275 mm (6.625 in.) |
| Weight: |
3.35 kg (7.4 lbs.) |
| Optional Accessory: |
N/A |
| Colors: |
Black or White |
