| Frequency Response (-10dB) |
55 Hz – 18 kHz |
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Power Rating |
160 W Continuous Program (2 hrs)
80 W (320W peak), Continuous Pink Noise (2 hrs)
45 W (180W peak) Continuous Pink Noise (100 hrs) |
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Transformer Taps |
70V: 30W, 15W, 7.5W & 3.8W
100V: 30W, 15W, 7.5W |
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Frequency Response (±3 dB) |
65Hz – 16 kHz |
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Maximum Input Voltage |
23.3 V |
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Sensitivity |
86 dB, 1W @ 1m (ave. 80Hz – 16kHz) |
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Nominal Coverage Angle |
360° horizontal, 160° vertical (primary listening 10° to 50° up from ground). |
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Directivity (Q) |
2.2 |
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Directivity Index (DI) |
3.4 dB |
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Maximum SPL |
105 dB @ 1m |
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Nominal Impedance |
8Ω (at 8Ω setting) |
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Insertion Loss |
<1.0 dB at any tap setting |
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Thru Setting |
8Ω nominal |
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Crossover Type |
2nd Order LPF on LF and 2nd Order HPF on HF |
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Recommended Protective High-Pass |
65 Hz for 8Ω operation, 24 dB/oct
60 Hz for 30W tap, 24 dB/oct
50 Hz for 15W, 7,5W, and 3.7W taps, 24 dB/oct |
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Low Frequency Driver |
135 mm (5.25 in) diameter LF driver, Kapton™ former, 35.5mm (1.4 in) voice coil, polypropylene cone and polyurethane surround. |
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High Frequency |
19mm (0.75 in) diameter HF driver Polyetherimide (PEI) dome. |
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Enclosure Material |
LDPE Polyethylene plastic, 6 mm wall thickness, UL94V-0 rated. |
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Grille |
Powder coated stainless steel. |
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Environmental |
IP-55 rating per IEC529 (dust protected and protected against jets of water). Exceeds MilSpec 810 for humidity, salt spray, temperature & UV. Passes Mil-STd-202F for salt spray. Enclosure UL94V0 rated. |
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Agency Ratings |
UL1480, Transformer UL Recognized per UL1876, ROHS compliant. |
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Terminals |
Bare wire with dielectric-gel-filled wire nuts (internal to top speaker section). |
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Wiring |
Water ingress protected by two stages of gland nuts, one mounted on outside of enclosure (installed by installer via drilling 22 mm (0.875 in, 7/8 in) hole in any of multiple provided locations) and one between the bottom base and top speaker sections. Included gland nuts require round-jacketed wire with outside diameter between 4.0 mm and 9.0 mm (0.16” in and 0.35” in). For installation instructions see Installation Guide (# IS C80MLS). |
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Colors |
Hunter Green, RAL6018 |
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Dimensions (H x W x D) |
432 x 291 x 291mm (17 x 11.5 x 11.5 in.) |
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Net Weight |
5.5 kg (12 lb) |
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Shipping Weight |
7.3 kg (16 lb) |
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Included Accessories |
(2) wire nuts, (2) gland nuts, (1) right-angle screwdriver |
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Installer-Supplied Required Tools |
22mm (0.875 in, 7/8 in) twist-type drill bit (or other type suitable for plastic) for installing gland nut into enclosure. |
