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Frequency Response (-10dB)
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55 Hz – 18 kHz
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Power Rating
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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
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70V: 30W, 15W, 7.5W & 3.8W
100V: 30W, 15W, 7.5W
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Frequency Response (±3 dB)
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65Hz - 16 kHz
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Maximum Input Voltage
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23.3 V
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Sensitivity
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86 dB, 1W @ 1m (ave. 80Hz - 16kHz)
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Nominal Coverage Angle
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360° horizontal, 160° vertical (primary listening 10° to 50° up from ground).
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Directivity (Q)
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2.2
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Directivity Index (DI)
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3.4 dB
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Maximum SPL
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105 dB @ 1m
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Nominal Impedance
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8Ω (at 8Ω setting)
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Insertion Loss
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<1.0 dB at any tap setting
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Thru Setting
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8Ω nominal
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Crossover Type
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2nd Order LPF on LF and 2nd Order HPF on HF
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Recommended Protective High-Pass
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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
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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
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19mm (0.75 in) diameter HF driver Polyetherimide (PEI) dome.
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Enclosure Material
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LDPE Polyethylene plastic, 6 mm wall thickness, UL94V-0 rated.
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Grille
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Powder coated stainless steel.
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Environmental
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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
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UL1480, Transformer UL Recognized per UL1876, ROHS compliant.
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Terminals
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Bare wire with dielectric-gel-filled wire nuts (internal to top speaker section).
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Wiring
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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
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Hunter Green, RAL6018
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Dimensions (H x W x D)
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432 x 291 x 291mm (17 x 11.5 x 11.5 in.)
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Net Weight
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5.5 kg (12 lb)
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Shipping Weight
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7.3 kg (16 lb)
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Included Accessories
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(2) wire nuts, (2) gland nuts, (1) right-angle screwdriver
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Installer-Supplied Required Tools
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22mm (0.875 in, 7/8 in) twist-type drill bit (or other type suitable for plastic) for installing gland nut into enclosure.
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