Frequency Response (-10dB)	55 Hz – 18 kHz
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)
Transformer Taps	70V: 30W, 15W, 7.5W & 3.8W 100V: 30W, 15W, 7.5W
Frequency Response (±3 dB)	65Hz - 16 kHz
Maximum Input Voltage	23.3 V
Sensitivity	86 dB, 1W @ 1m (ave. 80Hz - 16kHz)
Coverage Angle	360° horizontal, 160° vertical (primary listening 10° to 50° up from ground).
Directivity Factor (Q)	2.2
Directivity Index (DI)	3.4 dB
Maximum SPL (1m)	105 dB
Impedance	8Ω (at 8Ω setting)
Insertion Loss	<1.0 dB at any tap setting
Thru Setting	8Ω nominal
Crossover Type	2nd Order LPF on LF and 2nd Order HPF on HF
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
LF Driver	LF: 135 mm (5.25 in) diameter LF driver, Kapton™ former, 35.5mm (1.4 in) voice coil, polypropylene cone and polyurethane surround. HF: 19mm (0.75 in) diameter HF driver Polyetherimide (PEI) dome.
Enclosure	LDPE Polyethylene plastic, 6 mm wall thickness, UL94V-0 rated.
Grille	Powder coated stainless steel.
Outdoor Capability	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.
Safety Agency	UL1480, Transformer UL Recognized per UL1876, ROHS compliant.
Input Connectors	Bare wire with dielectric-gel-filled wire nuts (internal to top speaker section).
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).
Colors	Hunter Green, RAL6018
Dimensions (H x W x D)	432 x 291 x 291mm (17 x 11.5 x 11.5 in.)
Net Weight (each)	5.5 kg (12 lb)
Shipping Weight	7.3 kg (16 lb)
Included Accessories	(2) wire nuts, (2) gland nuts, (1) right-angle screwdriver
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.
Optional Accessories	22mm (0.875 in, 7/8 in) twist-type drill bit (or other type suitable for plastic) for installing gland nut into enclosure.