6.
SPeCiFiCationS
Cerwin-Vega! Powered Subwoofers for Home
All information included in this User Manual is subject to change without notice.
7
Subwoofer
CVHF-a21S
CVHF-a18S
description
21 inch Active Subwoofer
18 inch Active Subwoofer
Frequency response
35 Hz - 120 Hz
36 Hz - 120 Hz
Frequency range
(-10 dB) 1: 28 Hz – 150 Hz
(-10 dB) 1: 28 Hz – 150 Hz
Power
(continuous / peak watts)
1200 / 2400
700 / 1400
Crossover
Variable LPF: 65 Hz to 130 Hz
HPF: 25 Hz
Variable LPF: 65 Hz to 130 Hz
HPF: 25 Hz
Controls
HPF: 65 Hz, 85 Hz, 130 Hz
Variable LPF: 65 Hz, 130 Hz
Polarity Switch, 0 - 180
HPF: 65 Hz, 85 Hz, 130 Hz
Polarity Switch, 0 - 180
Parametric equalizer
Gain, Frequency, Q
N/A
lF driver
21” Paper cone double roll cast
frame woofer
18” Paper cone double roll cast
frame woofer
input Connectors
L&R XLR/RCA In and Through
XLR/RCA Link Out
L&R XLR/RCA In and Through
XLR/RCA Link Out
dimensions (H x w x d)
31.7 inch x 24.1 inch x 23.3 inch
803 mm x 610 mm x 592 mm
25.7 inch x 21.1 inch x 23.7 inch
653 mm x 534 mm x 602 mm
net weight
194.5 lb / 88.3 kg
125.5 lb / 57 kg
