| Frequency Response (-10dB) | 45 Hz – 2.2 kHz |
| Frequency Response (±3 dB) | 70 Hz – 1.2 kHz |
| System Power Rating | 500 W (2000 W peak), 2 hrs. 300 W (1200 W peak), 100 hrs. |
| Sensitivity (2.83V @ 1m) | 94 dB (Ave. 80 Hz – 300 Hz) |
| Maximum SPL (1m) | Direct 8Ω: 121 dB (peaks of 127 dB) 300 W Tap: 119 dB (peaks of 125 dB) |
| Nominal Impedance | 8 ohms (in Direct mode) |
| Transformer Taps | 70V: 300W, 150W, 75W, 38W 100V: 300W, 150W, 75W |
| LF Driver | 380 mm (15 in), Kevlar-reinforced cone, with weather treatment, 75 mm (3 in) voice coil, long throw. |
| Enclosure | ABS with Glass enclosure, heavily braced |
| Attachment | Two M10 (course-thread) points for included U-bracket. M6 secondary safety attachment point on back panel. |
| Grille | Corrosion-resistant zinc-rich extra-thick powder coated steel grille, 3-layer assembly with foam and woven poly mesh backing. |
| Input Connection | CE-compliant covered barrier strip terminals. Barrier terminals accept up to 8 mm outside 4 mm inside openlug (#6 or #8) plus bare wire up to 2.5 mm2 (12 AWG) wire or spade lugs. Terminal compartment cover equipped with gland nut that forms water-tight seal with round-jacketed cables with outside diameters between 4.0 mm (0.16") and 9.0 mm (0.36") |
| Environmental | IP56 per IEC529, with a minimum 5° downward aiming angle. Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV, and ASTM G85 for acid-air/salt-spray (336 hrs). |
| Dimensions | 486 x 486 x 479 mm (19.1 x 19.1 x 18.8), cabinet 507 mm (19.9 in) depth with gland nut 546 mm (21.5 in) including bracket extending to back |
| Included Accessories | U-bracket, matches loudspeaker color (gray or black), zinc-rich extra-thick powder coated, steel. |
| Nominal LF Driver Impedance | 8 ohms (in Direct mode) |
| Suspension Attachment | Two M10 (fine-thread) points for included U-bracket. M6 secondary safety attachment point on back panel. |
| Net Weight (each) | 20.2 kgs. (44.5 lbs.) |
