Snell Acoustics owner manual CONNECTING TWO ICS Sub 24’s, chain the ”PREAMP OUT“ signal to the

CONNECTING TWO ICS Sub 24’s

You may wish to use two ICS Sub 24’s, particularly if you are in a large room.

￿Double subwoofers may be wired with either speaker-level or line-level

connections.

￿ Be sure the Phase Switch is set the same on both units.

To connect two ICS Sub 24’s using line- level inputs, use "Y" connectors to daisy

chain the ”PREAMP OUT“ signal to the				ICS Sub 24					ICS Sub 24
					Amp					Amp
input of a second ICS Sub 24.	CROSSOVER	LOW LEVEL IN		HIGH PASS OUT		CROSSOVER	LOW LEVEL IN		HIGH PASS OUT
	80 Hz	L	R	L	R	80 Hz	L	R	L	R

	70 Hz	100 Hz	70 Hz	100 Hz
Amplifier, Receiver or	60 Hz	125 Hz	60 Hz	125 Hz
Preamp/Power Amp	50 Hz	150 Hz	50 Hz	150 Hz

THX INPUT	THX INPUT
Bypasses Crossover	Bypasses Crossover

AMP PREAMP

IN OUT

L

R

To connect two ICS Sub 24’s using speaker-level inputs, use the ”HIGH LEVEL IN FROM AMP“ binding posts on one subwoofer to daisy chain to the second ICS Sub 24.

Amplifier, Receiver or

Preamp/Power Amp

L R

+

HIGH LEVEL IN FROM AMP HIGH LEVEL IN FROM AMP

-

Connect the main speakers directly to the system's amplifier to run the main speakers full range.

0°

PHASE + L – + R –

180°

ALWAYS ON

AUTO ON HIGH LEVEL OUT TO MAIN SPEAKERS

0°
PHASE	+	L	–	+	R	–
180°
ALWAYS ON
AUTO ON		HIGH LEVEL OUT TO MAIN SPEAKERS

Connect the main speakers to the High Level Outputs to take advantage of the high pass filter in the ICS Sub 24 amp.

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