1-OHM STABLE DESIGN Minimum Impedance Load is 1-Ohm
Unless you are externally bridging two XMA amplifiers in which case min load is 2 ohms.
Maintain-
ing proper impedance is critical when wiring the Class D model amplifiers. Improper wiring can cause severe
damage to BOTH the woofer and the amplifier. Detailed wiring diagrams are supplied with all PowerBass woof-
ers. IF YOU ARE NOT EXPERIENCED OR UNCOMFORTABLE READING THE WIRING DIAGRAMS CONSULT YOUR
AUTHORIZED POWERBASS DEALER BEFORE YOU ATTEMPT TO WIRE THE SYSTEM.
1. TWO SINGLE VOICE COIL SUBWOOFER SPEAKER
(Note: Don’t connect speaker impedance under 1 ohm)
Fig.15 Two Single Voice Coil Subwoofer (2~4 ohms)
For additional wiring information visit our website www.powerbassusa.com
SUBWOOFER
OUTPU T 1
SUBWOOFER
OUTPUT 2
XMA-2000D SPEAKER OUTPUT CONFIGURATIONS
1-OHM STABLE DESIGN Minimum Impedance Load is 1-Ohm