Data Sheet

CVi S E R I E S - PORTABLE PASSIVE PA SPEAKERS
D A T A S H E E T
CVi-218S
Cerwin-Vega! products are continually improved. All specifications are therefore subject to change without notice.
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.
• Portable live sound PA
• DJ system PA
• Auditoriums
• Drum monitor sub
• Clubs
• Outdoor stages
Model
System Configuration
Connections
Low Frequency System
High Frequency System
Enclosure Type
Enclosure Structure
External Covering
Grille Material
Frequency Response
Operating Range
Nominal Impedance (Ohms)
Axial Sensitivity (dB SPL, 1W / 1M)
Calculated Maximum Output (dB SPL, @ 1M)
Power Handling (Watts)
Nominal Directivity / -6dB points (Degrees)
Dimensions (H x W x D)
Weight
+/- 3 dB 51 Hz—200 Hz
-10 dB 36 Hz
Full Range 4 Ohms
Full Range 100.5 dB
Full Range 134 dB
RMS 600 W / Program 1200 W / Peak 2400 W
Horizontal: N/A / Vertical: N/A
46.50” (1181mm) x 20.75" (527mm) x 26.75" (679mm)
150 Lbs. (68 Kg)
CVi-218S
Dedicated subwoofer
2 ea.—¼” Phone Jack and Neutrik Speakon
Reflex loaded 18” transducer
N/A
Vented, polygon
18mm OSB, internal bracing
Black polypropylene fiber
18 gauge black powder coated steel
Feature Data
Applications
Performance & Physical Specifications