O₂ PRO-SUBWOOFERS
 

	OW-10PRO	OW12-PRO	OW-15PRO	OW-18PRO
IMP	8 Ohm	8 Ohm	8 Ohm	8 Ohm
RDC	5.6	5.6	6	6
Fo	60Hz	44Hz	41Hz	35Hz
Zmax	155.5	190.7	36.4	43.4
SD	0.0346m3	0.0511m3	0.0830m3	0.1288m3
BI	15.8Tm	17.3Tm	19.9Tm	23.2Tm
No	3.49%	3.67%	2.55%	2.64%
Spl 2.83V@1m	99.2dB	99.4dB	97.5dB	98.0dB
Qms	6.6	7.89	1.98	2.86
Qes	0.25	0.24	0.39	0.42
Qts	0.24	0.23	0.33	0.37
Vas	41.01 lit	105.15 lit	145.82 lit	257.82 lit
Cms	240.75uM/H	283.58uM/H	149.21uM/H	109.4uM/H
Mms	29.1g	45.83g	99.53g	183.3g
Mmd	25.4g	39.18g	85.797g	156.71g

 

OW-10PRO	OW-12PRO	OW-15PRO	OW-18PRO
800w Power	800w Power	1000w Power	1200w Power
400w RMS	400w RMS	500w RMS	600w RMS
85 oz Magnet	85 oz Magnet	90 oz Magnet	130 oz Magnet
3" TSB Voice Coil	3" TSB Voice Coil	4" TSB Voice Coil	4" TSB Voice Coil
SPL 99 dB	SPL 99 dB	SPL 99 dB	SPL 98 dB
Xmax: 4.7mm	Xmax: 4.7mm	Xmax: 4.0mm	Xmax: 6.0mm
COMMON FEATURES  OW-10/12PRO		COMMON FEATURES  OW-15/18PRO
3" TSV   Ultra high temperature and low mass.   high power and high efficiency   Machine, Die cast aluminum basket   low carbon steel to pas smagetism easily     Under-cut pole-piece.   Extra thick top-plate and back-plate   Very large and high ceramic 8 (Y35+)     strength   Strontium magnet.   Ultra-light weight paper cone   Pure mid-range sound   Plasticized cloth surround		4" ASV   Ultra aluminum basket   Die cast auminum basket   Low carbon steel to pass magnetism    easily   Under-cut pole-piece   Optimum mass cone to allow accurate,    controlled, and extended low frequency   Plasticized cloth surround   Long lasting and low mass

O₂ POWER WOOFERS
 

OW-10	OW-12	OW-15
800w Power	1000w Power	1200w Power
400w RMS	500w RMS	600w RMS
65 oz Magnet	70 oz Magnet	75 oz Magnet
2" EISV Voice Coil	2" EISV Voice Coil	2" EISV Voice Coil
SPL 91 dB	SPL 92 dB	SPL 93 dB
Xmax: 0.4"	Xmax: 0.4"	Xmax: 0.5"
COMMON FEATURES
Dual 4 ohm voice coil   Flat laminated injection molded cone   High-F magnet cover   Side Vents   Black poly-cotton spider   Large foam surround   EVA gasket   Chrome push terminals   Woven tinsel leads through spider   Kapton voice coil former

 

OWP-10.4	OWP12.4
1400w Power	1800w Power
700w RMS	900w RMS
160 oz Magnet	180 oz Magnet
2.5" BASV Voice Coil	2.5" BASV Voice Coil
SPL 90 dB	SPL 91 dB
Xmax: 0.4"	Xmax: 0.4"
COMMON FEATURES
Dual 4 ohm voice coil   Die cast aluminum Satin Coated Finish    Flat Aluminum lamited cone Large foam rubber surround  1-piece rubber gasket Black ply-cotton spider  Woven tinsel lead through spider Mulit-connect terminals