Overview

The QX118 is the companion subwoofer for QX Series loudspeakers. Designed to extend the low frequency response of QX arrays to 30 Hz, this compact subwoofer features a high power 18” producing an exceptional amount of output. While the operating range is specified to 150 Hz when used with full-range QX products, the QX118 is capable of extended response to serve as an LF subsystem for MF/HF loudspeakers.

Specifications

• CONFIGURATION
• Subsystem:
• Transducer: SUB 1x 18 in. cone
• Loading: Vented
• Amplifier Channels: Single-amp LF
• External Signal Processing: DSP w/1-way filter
• PERFORMANCE
• Operating Range (-10 dB, Hz): 30 – 150
• Axial Sensitivity (1W @ 1m, dB SPL):
• Sub (whole space): 94
• Power Handling/Impedance (Watts @ Ohms):
• Sub (single amp): 800 @ 8
• Calculated Maximum Output Peak (dB SPL):
• Sub (whole space): 129
• Calculated Maximum Output Long Term (dB SPL):
• Sub (whole space): 123