Sound Storm Laboratories Amplifiers manual Tri-Way Speaker Wiring

Tri-Way Speaker Wiring

Tri-Mode Operational Output is a unique feature which allows a Crossover (Subwoofer) to Be operated in MONO mode, while the main speakers are playing in STEREO.

To engage the amplifier in this mode, place the Crossover (Subwoofer) switch in the "OUT" position. Use a 100v non-polar capacitor for a high pass crossover and a wire coil inductor to block high frequencies from the Crossover (Subwoofer) as shown in the figure below. Please review the table below for inductor and capacitor component values to determine the desired crossover frequencies.

Two Channel Amplifiers:

S302, S402, S502, S702and S1004 Amplifiers

SPEAKER IMPEDANCE

4-8 OHMS!

LEFT

SPEAKER

RIGHT

SPEAKER

HIGH PASS FILTER

CAPACITORS

Component Values

for 6dB Passive Crossover

Frequency	Inductor		Capacitor
80Hz		7.5mH	470uF
100Hz		6.5mH	330uF
120Hz		5.5mH	330uF
152Hz		4mH	220uF

LOW PASS FILTER

INDUCTOR

SUBWOOFER

MINIMUM IMPEDANCE

8 OHMS!

To BATTERY

To REMOTE OUTPUT

from HEAD UNIT

GROUND

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