Rockford Fosgate 400 Remote Punch Bass, + - L, Signal from Pass-Thru remains stereo, Input

Remote Punch Bass

	I
	+ - L
	N
	S
	T
	A
	L
	A
	T
All Models	I
	O
	N

210	Hz	50
190		55
145				Input
110	80	65 Left Gain	L		R	Right	Remote
Crossover Frequency						Gain	Punch Bass
Speaker			L		R
+ L -				Pass-Thru

HP-Full-LP

Crossover

Speaker + R -

			+18
			+12
			+6
			+3
			0dB
33Hz	45Hz	67.5Hz	33Hz	45Hz	67.5Hz
-0	+18		-0	+18
Minimum			Maximum
	Flat		Boost

Install Punch Bass in a

convenient location under vehicle’s dash

-0 +18

BASS

•Carefully increase potentiometer to add Punch to your bass frequencies

•Exercise caution when increasing Punch Bass. Maximum boost can cause potential woofer damage caused by overexcursion

Pass-Thru

All Models

Input

210	Hz	50
190		55
145				Input
110	80	65 Left Gain	L		R	Right	Remote
Crossover Frequency						Gain	Punch Bass
Speaker			L		R
+ L -				Pass-Thru

HP-Full-LP

Crossover

Speaker + R -

		Connect Pass-Thru to
Left	Right	input of secondary
		amplifier if needed.
		See Note1

•Pass-Thrufeeds signal to secondary amplifier

•Signal from Pass-Thru remains stereo

Note1: If using High Level Inputs causes engine whine in an amplifier connected to the Pass-Thru, the Pass-Thru amplifier should have its RCA input shield connected to the radio chassis ground. Refer to the Troubleshooting section of this manual for more information.

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