Rockford Fosgate 250.1 Stereo/Mono Operation, Impedanceforeachstereochannelshouldbe2Ω minimum

#21 250.

X-Over 0°-180°24dB/12dB/0dB	L(Mono)	Inputs
Power	+R/ RCA
	L
Gain		Thru
R		Pass
L (Mono)		R
		PassThru
Speaker – +		L
Punch Status		Display

–Speaker Terminal

+ –

minimum	frequency
2Ω	high

I

N

S T A L L A T I O N

LR

RCA Input

Stereo/Mono Operation

#11 250.

X-Over 0°-180°24dB/12dB/0dB	L(Mono)	Inputs
Power	+R/ RCA
	L
Gain		Thru
R		Pass
L (Mono)		R
		PassThru
Speaker – +		L
Punch Status		Display

–	minimum	frequency
+	4Ω	low

+Speaker Terminal

– +

minimum	frequency
2Ω	high

SignalInputSwitch(250.#1/#2)settoL(Mono)forsingleRCAinput1	°PhaseSwitch(250.#1)setto01	°PhaseSwitch(250.#2)setto1801	Allspeakerpolarityonright amplifierisinvertedtocorrectforsignalphase	Gain(250.#1/#2)setequallytobalancethesubwoofer1	Impedanceforeachstereochannelshouldbe2Ω minimum	Impedanceforbridgedchannelshouldbe4Ω minimum
•	•	•	•	•	•	•

RangeFull toset #1/#2)1 (250.XCard

•

• Passive Crossovers are needed for proper stereo/mono operation

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