Portable, 2x18" dedicated subwoofer system. The CVi-218S (Contra-Sub) is a portable, dual eighteen inch dedicated subwoofer system designed to extend and supplement the low frequency extension of CVi full range systems in live music and
playback applications. The CVi-218S features two high power, cast frame eighteen inch transducers with 3" voice coils for extended use during high SPL applications. Steel handles and pole mount cup
are also featured for use as a base for pole mounted full range systems. This configuration allows the two drivers to work together in the same acoustic space to reduce distortion components caused
by driver mechanical non-linearity when the system is driven at high levels. The result is cleaner, smoother low frequency reinforcement at higher SPL levels. - System Configuration - Dedicated subwoofer
- Connections - 2 ea.—¼ Phone Jack and Neutrik Speako
- Low Frequency System - Dual Reflex loaded 18 transducer
- Enclosure Type - Vented, polygon
- Enclosure Structure - 18mm OSB, internal bracing
- External Covering - Black polypropylene fiber
- Grille Material - 18 gauge black powder coated steel
- Frequency Response - +/- 3 dB 51 Hz - 200 Hz
- Operating Range - -10 dB 36 Hz
- Nominal Impedance (Ohms) - Full Range 4 Ohms
- Axial Sensitivity (dB SPL, 1W / 1M) - Full Range 100.5 dB
- Calculated Maximum Output (dB SPL, @ 1M) - Full Range 134 dB
- Power Handling (Watts) - RMS 600 W / Program 1200 W / Peak 2400 W
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