Atlantic Technology Subwoofers, Y-adapters, Atlantic Technology, Model 272 PBM THX, Sub Woofer

Model 272 PBM THX Atlantic Technology®

Example 3:

Preamp Line Out/Low Level In for

2 Subwoofers

Note that the L/MONO input is used on both sub- woofers. Instead of Y-adapters, you may also use the THRU outputs to connect back to the Main Inputs as shown in Option 2 of Example 2.

Y-adapters

Receiver/Amplifier/Processor

	L	R
		Pre Out
		Main In
HI PASS	LOW LEVEL		HI PASS	LOW LEVEL
OUT	THRU	IN	OUT	THRU IN
		L/MONO		L/MONO
		RIGHT		RIGHT
Left Sub Woofer			Right Sub Woofer

Example 4:

Preamp Line Out/Low Level In using Hi-Pass Out for

1 Subwoofer

The line level Hi- Pass outputs send audio signals above the Lo-Pass filter setting to the main L and R power amplifier inputs. This keeps the low frequen- cies out of the left and right front speakers, allowing the subwoofers to reproduce the bass frequencies.

Receiver/Amplifier/Processor

Pre Out

LR

Main In

SUBWOOFER
	LO-PASS	HI PASS	LOW LEVEL
	80 100 140	OUT	THRU	IN
55	EXT			L/MONO

FILTER

RIGHT

Sub Woofer

Note: These outputs are primarily intended for use in a two channel satellite/subwoofer system where the left and right speakers are small and not designed to reproduce bass. It is also useful when your receiver/ amplifier/processor does not internally incorporate a low pass filter.

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