Drive Circuit Built-In

Feature
Drive Circuit Built in/Self drive circuit
For Home, Automotive, Medical, Security, Alarm Application

Model No.	Product Samples	Min. SPL@Resonant Frequency	Customization	Customization	Dimension(D(Φ)*H(mm)	Data Sheet
*Drive Circuit Built-In Version*
OBO-14C40PA		80db at 4.0±0.5Khz/9VDC/10cm			13.8 * 7.5
OBO-14C45PA		82db at 4.4±0.5Khz/9VDC/10cm			13.8 * 8.2
OBO-15210		85db at 4.4±0.5Khz/9VDC/10cm			13.8 * 8.2
OBO-20C1-15		90db at 3.4±0.5Khz/9VDC/30cm			24.5 *12.0
OBO-20C1-175		90db at 3.4±0.5Khz/9VDC/30cm			24.5 *12.0
OBO-20C3		83db at 3.8±0.5Khz/9VDC/30cm			24.0 *14.0
OBO-20C4		83db at 3.8±0.5Khz/9VDC/30cm			24.0 *14.0
OBO-20C5		80db at 3.4±0.5Khz/9VDC//30cm			24.0 *9.5
OBO-20C6		80db at 3.4±0.5Khz/9VDC/30cm			24.0 *9.5
OBO-20C7		83db at 3.4±0.5Khz/9VDC/30cm			24.0 *14.0
OBO-20C9		93db at 3.4±0.5Khz/9VDC/30cm			24.5 *16.0
OBO-27C0		97db at 3.5±0.5Khz/9VDC/30cm			31.0 * 14.0
OBO-27C2		87db at 3.5±0.5Khz/9VDC/30cm			30.0 *15.5
OBO-27C3		80db at 2.5±0.5Khz/9VDC/30cm			31.0 *10.0
OBO-27C4		85db at 3.5±0.5Khz/9VDC/30cm			31.0 *10.0
OBO-27C7		83db at 2.5±0.5Khz/9VDC/30cm			30.0 *15.5
OBO-27C8		87db at 3.5±0.5Khz/9VDC/30cm			30.0 *15.5
OBO-27C9		87db at 3.5±0.5Khz/9VDC/30cm			31.0 *14.0
OBO-27P2		87db at 3.4±0.5Khz/9VDC/30cm			30.0 *15.5
OBO-35C1		88db at 2.8±0.5Khz/9VDC/30cm			42.0 *16.0
OBO-35C2		97db at 2.8±0.5Khz/9VDC/30cm			42.0 *16.0
OBO-35C4		100db at 2.8±0.5Khz/9VDC/30cm			42.0 *16.5
OBO-35D1		97db at 2.9/3.05Khz/9VDC/30cm			42.0 *16.0
OBO-35P2		93db at 2.6±0.5Khz/9VDC/30cm			42.0 *16.0
*Self Drive Version*
OBO-20338		80db at 3.8±0.5Khz/9VDC/30cm			24.0 * 5.5
OBO-27335		85db at 3.5±0.5Khz/9VDC/30cm			29.5 *10.0
OBO-27336		85db at 3.5±0.5Khz/9VDC/30cm			29.5 *10.0
OBO-27346		83db at 4.4±0.5Khz/9VDC/30cm			30.0 *5.1
OBO-30325		80db at 2.5±0.5Khz/9VDC/30cm			30.5 * 33.3 * 7.7
OBO-35332		88db at 3.2±0.5Khz/9VDC/30cm			39.0 * 16.5