Frequency Range (-10 dB)	50Hz to 20kHz
Frequency Response (±3 dB)	90Hz to 17kHz
Coverage Pattern	60° x 40°
Directivity Factor (Q)	20
Directivity Index (DI)	13 dB
Crossover Modes	Bi-amp/Passive switchable
Passive Crossover	1.2 kHz
Transducer Power Ratings (AES)	LF: 450W 2hrs, 300W 100hrs HF: 75W, 2hrs, 50W 100hrs
System Power Rating (IEC)	Passive mode: 500W 2hrs, 300W 100hrs (IEC)
Maximum SPL	Bi-amp: LF: 133 cont (139 peak) HF: 132 cont (138 peak) Passive: 132 cont (138 peak)
System Sensitivity (1w @ 1m)	Passive Mode: 105 dB SPL
Nominal Impedance	8 ohms
Low Frequency Driver	2031H 380 mm (15 in) driver with 75 mm (3 in) voice coil
Sensitivity (1W, 1m within operational band)	106dB (avg 300Hz-1.3kHz)
High Frequency Driver	JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil
Sensitivity (1W @ 1m)	114 dB (avg 1.5k-5kHz)
Waveguide	HF: PT-H64HF-1 300 x 300 mm (12 x 12 in)
Enclosure	Trapezoidal with 10 degree side angles, 18 mm exterior grade 11-ply Finnish birch plywood.
Suspension Attachment	20 points (5 top, 5 bottom, 4 each side, 2 rear), M10 threaded hardware (eyebolts NOT included, see optional accessories).
Finish	Black DuraFlex™ finish. White (-WH) available upon request.
Optional Weather Resistant Versions	WRC for outdoor placement where the loudspeaker will be sheltered from direct exposure to the elements. WRX for direct exposure or extreme environments, such as tropical or beach, or in areas with salt air, extreme high humidity or rapid changes in temperature. See WRC/WRX configuration sheet for details.
Grille	Powder coated 14 gauge perforated steel, acoustically transparent and weather resistant cloth backing.
Input Connectors	CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 9 mm (.375 in) spade lugs.
Environmental Specifications	Mil-Std 810; IP-x3 per IEC529. For higher environmental ratings, use WRC or WRX.
Dimensions (H x W x D in vertical orientation)	782.0 x 783.0 x 670.0 mm (30.8 x 30.8 x 26.4 in)
Net Weight	69.0 kg (152 lb)
Optional Accessories	229-00009-01 kit of three M10 x 35 mm forged shoulder steel eyebolts.