Jensen Tools warranty XA2125, XA275, XA250, Speakers + Subwoofer, Bridged Subwoofer, Freq, Ohms

®

2 Speakers + Subwoofer

X-OVER

LPF

FULL

HPF

BRIDGE

R R – L L

2Ω2Ω

4Ω

2Ω = 2Ω minimum

4Ω = 4Ω minimum

Important

When running a subwoofer and two full-range speakers together (Tri-mode operation), high and low pass filters must be used. Failure to install these filters may damage your amp and/ or speakers.

XA2125, XA275, XA250

Bridged Subwoofer

X-OVER

LPF

FULL

HPF

BRIDGE

R R – L L

4Ω minimum

Freq.			Speaker Impedance					L	C
Hz	2 OHMS			4 OHMS		8 OHMS		Inductor	Capacitor
	L	C		L	C	L	C
80	4.1mH	1000∝F		8.2mH	500∝F	15mH	250∝F
100	3.1mH	800∝F		6.2mH	400∝F	12mH	200∝F
130	2.4mH	600∝F		4.7mH	300∝F	10mH	150∝F
200	1.6mH	400∝F		3.3mH	200∝F	6.8mH	100∝F
250	1.2mH	300∝F		2.4mH	150∝F	4.7mH	75∝F
400	.8mH	200∝F		1.6mH	100∝F	3.3mH	50∝F
600	.5mH	136∝F		1.0mH	68∝F	2.0mH	33∝F
800	.41mH	100∝F		.82mH	50∝F	1.6mH	26∝F
1000	.31mH	78∝F		.62mH	39∝F	1.2mH	20∝F
1200	.25mH	66∝F		.51mH	33∝F	1.0mH	16∝F
1800	.16mH	44∝F		.33mH	22∝F	.68mH	10∝F
4000	.08mH	20∝F		.16mH	10∝F	.33mH	5∝F
8

6236 XA2CH_E.p65 8 5/7/01, 2:07 PM