One 3 inch (76.1 mm) polypropylene driver with butyl rubber surround. Weatherized components for indoor/outdoor applications. Theft- and corrosion-resistant mounting mechanism with an indexed swivel-joint for precision aiming in any direction.
Ultra-low profile ZeroReflection™ ABS enclosure (4 inch diameter by 3.5 inch deep, including mounting plate). Corrosion-resistant, powder-coated aluminum grille. UL 1480 (UEAY) approved.
| Frequency Response (-3 dB): |
170 Hz – 14 kHz |
| Frequency Response (-10 dB): |
120 Hz – 22 kHz |
| Sensitivity: |
85.0 dB |
| Power Capacity RMS: |
20 W |
| Max SPL dB @ 1 M: |
98.0 dB |
| Nominal Impedance: |
8 ohm |
| Transformer Options: |
25 / 70.7 / 100 Volt option with a 8 Ohm direct |
| Woofer: |
76.1 mm (3.0 in) poly |
| Full-Range Drivers: |
3″ poly |
| Connections: |
Screw terminal |
| Height: |
110.4 mm (4.35 in.) |
| Diameter: |
110.4 mm (4.35 in.) |
| Depth: |
96.9 mm (3.81 in.) |
| Weight: |
0.6 kg (1.4 lbs.) |
| Shipping Weight: |
0.9 kg (2.0 lbs.) |
| Optional Accessory: |
10-watt transformer (AC-31-XFMR), mounting plate (AC-SM31-MP), junction box (AC-SM31-JBOX) |
| Colors: |
Black or White |
