O₂ FULLRANGE SPEAKERS
 

OS.694	OS.163
6x9" 4-way speakers	6.5" 3-way speakers
280 Watts	160 Watts
40 oz magnet	18 oz magnet
1.5" voice coil	1.25" voice coil
SPL: 92dB	SPL: 91dB
Imp: 4 ohm	Imp: 4 ohm
Injection molded coil	Injection molded coil
Rubber buttyl surround	Rubber buttyl surround
Freq Resp. 50HZ - 20KHZ	Freq Resp. 60HZ - 20KHZ
Polymide midrange	Polymide midrange
Superior Dome Tweeter	Superior Dome Tweeter
Piezo Tweeter	Piezo Tweeter

OS.573	OS.462
5x7" or 6x8" 3-way speakers	4x6" 2-way speakers
150 Watts	120 Watts
20 oz magnet	10 oz magnet
1.25" voice coil	1" voice coil
SPL: 91dB	SPL: 90dB
Imp: 4 ohm	Imp: 4 ohm
Injection molded coil	Injection molded coil
Rubber buttyl surround	Rubber buttyl surround
Freq Resp. 60HZ - 20KHZ	Freq Resp. 65HZ - 20KHZ
Polymide midrange	Polymide midrange
Superior Dome Tweeter	Superior Dome Tweeter
Piezo Tweeter	Piezo Tweeter

OS.142	OS.152
4" 2-way speakers	5.25" 2-way speakers
110 Watts	130 Watts
10 oz magnet	13 oz magnet
0.75" voice coil	1" voice coil
SPL: 90dB	SPL: 90dB
Imp: 4 ohm	Imp: 4 ohm
Injection molded coil	Injection molded coil
Rubber buttyl surround	Rubber buttyl surround
Freq Resp. 90HZ - 20KHZ	Freq Resp. 65HZ - 20KHZ
Polymide midrange	Polymide midrange
Superior Dome Tweeter	Superior Dome Tweeter
Piezo Tweeter	Piezo Tweeter

O₂ COMPONENT SPEAKERS

OC-650	OC-525
6.5" Component system	5.25" Component system
150 Wats max	130 Wats max
1.5" high temperature KSV voice coil	1.2" high temperature KSV voice coil
high performance Neodymium NDFED magnet	high performance Neodymium NDFED magnet
Butyl rubber surround	Butyl rubber surround
Chrome push terminals	Chrome push terminals
2-way passive crossover	2-way passive crossover
Max. -6db/Oct adjustable crossover	Max. -6db/Oct adjustable crossover
Impedance: 4 ohm	Impedance: 4 ohm
Frequency response: 65Hz-20KHz	Frequency response: 80Hz-20KHz
Sensitivity: 90dB	Sensitivity: 88dB
1" silk dome tweeter	1" silk dome tweeter
Flush, angle, and surface mount tweeter	Flush, angle, and surface mount tweeter
Ferro fluid cooled	Ferro fluid cooled