Infinity Beta 20, Beta 50, Beta 40, Beta 10 manual Specifications, Beta Beta C250 Beta C360

SPECIFICATIONS

	Beta 10	Beta 20	Beta 40
Frequency Ranges:	60Hz – 20kHz (±3dB)	58Hz – 20kHz (±3dB)	45Hz – 20kHz (±3dB)
	55Hz – 40kHz (–6dB)	52Hz – 40kHz (–6dB)	40Hz – 40kHz (–6dB)
Recommended
Amplifier Power Range:	10 – 125 Watts	10 – 150 Watts	10 – 200 Watts
Sensitivity:	88dB	90dB	91dB
(2.83V @ 1 meter)
Nominal Impedance:	8Ω	8Ω	8Ω
Crossover Frequency:	3.4kHz; 12dB/octave	2.4kHz; 12dB/octave	600Hz, 18dB/octave; 3.2kHz, 12dB/octave
Low-Frequency Driver(s):	5" (130mm) CMMD,	6-1/2" (165mm) CMMD,	Dual 6-1/2" (165mm) CMMD,
	magnetically shielded	magnetically shielded	magnetically shielded
Mid-Frequency Driver:	NA	NA	5" (130mm) CMMD,
			magnetically shielded
High-Frequency Driver:	1" (25mm) CMMD,	1" (25mm) CMMD,	1" (25mm) CMMD,
	magnetically shielded	magnetically shielded	magnetically shielded
Dimensions (H x W x D):	11-13/16" x 7-1/2" x 11-7/16"	13-3/4" x 8-7/8" x 13"	37" x 9-13/16" x 13-1/8"
(with grille)	(300mm x 190mm x 290mm)	(350mm x 225mm x 330mm)	(950mm x 250mm x 333mm)
Weight:	14 lb (6.4kg)	20.7 lb (9.4kg)	50.2 lb (22.8kg)

	Beta 50	Beta C250	Beta C360
Frequency Ranges:	35Hz – 20kHz (±3dB)	55Hz – 20kHz (±3dB)	45Hz – 20kHz (±3dB)
	30Hz – 40kHz (–6dB)	50Hz – 40kHz (–6dB)	40Hz – 40kHz (–6dB)
Recommended
Amplifier Power Range:	10 – 250 Watts	10 – 150 Watts	10 – 200 Watts
Sensitivity:	91dB	90dB	91dB
(2.83V @ 1 meter)
Nominal Impedance:	8Ω	8Ω	8Ω
Crossover Frequency:	600Hz, 18dB/octave; 3.3kHz, 12dB/octave	2.4kHz; 12dB/octave	500Hz, 3.2kHz; 12dB/octave
Low-Frequency Driver(s):	Dual 8" (200mm) CMMD,	Dual 5" (130mm) CMMD,	Dual 6-1/2" (165mm) CMMD,
	magnetically shielded	magnetically shielded	magnetically shielded
Mid-Frequency Driver:	5" (130mm) CMMD,	NA	4" (100mm) CMMD,
	magnetically shielded		magnetically shielded
High-Frequency Driver:	1" (25mm) CMMD,	1" (25mm) CMMD,	1" (25mm) CMMD,
	magnetically shielded	magnetically shielded	magnetically shielded
Dimensions (H x W x D):	41-5/16" x 10-7/16" x 14-11/16"	6-11/16" x 17" x 8-3/8"	8-1/2" x 25-5/8" x 11-3/4"
(with grille)	(1050mm x 265mm x 372mm)	(170mm x 430mm x 212mm)	(215mm x 650mm x 298mm)
Weight:	62.5 lb (28.4kg)	16 lb (7.3kg)	34.5 lb (15.7kg)

Infinity continually strives to update and improve existing products, as well as create new ones.The specifications and construction details in this and related Infinity publications are therefore subject to change without notice.

6BETA SPEAKER SYSTEMS