Owner's Manual

Fig.15 A Single Voice Coil Subwoofer (2-4 ohm)
Fig.16 Two 4 ohm Subwoofers with Single Voice Coil (2 ohm)
XL-400.1D SPEAKER OUTPUT CONFIGURATIONS
2-OHM STABLE DESIGN - MINIMUM IMPEDANCE LOAD IS 2-OHMS
2. TWO SINGLE VOICE COIL SUBWOOFER SPEAKERS
1. A SINGLE VOICE COIL SUBWOOFER SPEAKER