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» High output 18LX
loudspeaker
» Ultra lightweight Class D
amplifier with SMPS
» Two balanced inputs with
stereo filtered outputs
» Filtered output defeat
switch
» Variable 80-125 Hz low-
pass filter
» Pole mount socket
The Vantec 18A is a powered subwoofer system
designed to provide extended bass response for the
Vantec full-range cabinets.
A 2000 Wpeak advanced Class D amplifier drives a
D.A.S. 18LX long excursion loudspeaker which
incorporates a 4" voice coil for high power handling and
output.
The subwoofer system includes two balanced inputs with
stereo 100 Hz filtered output connections for Vantec
satellite systems. The high pass filter can be defeated to
offer stereo “loop thru” connections.
A variable low pass filter ranging from 80 Hz to 125 Hz,
gain control and polarity reverse increase user control
over the system.
A standard 35 mm pole mount socket allows the Vantec
18A to be used with satellite systems.
2000 Wpeak
(Class D)
Balanced Differential Line
20 kohms
3 V (+12 dBu)
Loud: 35 Hz - 125 Hz
Deep: 30 Hz - 125 Hz
134 dB
Birch Plywood
Black Paint
18LX / GM 18LX
INPUT: 2 x Female XLR
LOOP THRU: 2 x Male XLR
AC INPUT: PowerCon NAC 3 FCA
AC OUTPUT: Powercon NAC 3 FCB
115 V, 3 A, 50 Hz/60 Hz
230 V, 1.5 A, 50 Hz/60 Hz
71 x 54 x 65 cm
28 x 21.3 x 25.6 in
36 kg (79.2 lb)
ANL-2
TRD-2
TRD-6
Power Amplifier
Input Type
Input Impedance
Sensitivity
1
On-axis Frequency Range (-10 dB)
Maximum Peak SPL at 1 meter
Enclosure Material
Finish
Transducers/Replacement Parts
Connectors
AC Power Requirements
Dimensions (H x W x D)
Weight
Accessories (optional)
vantec series
Technical Specifications
Dimensions
Powered subwoofer system
vantec 18A
1. Level control at 0 dB.
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vantec 18A
vantec series
Product improvement through research and development
is a continuous process at D.A.S. Audio. All specifications
subject to change without notice.
- +
+6-oo
0
125Hz
80Hz
100Hz
VANT EC18A
115/230V~50/60Hz390W
www.dasaudio.com
Vantec 18A input and
control panel
NOTES. Frequency response: referred to 1 m; low end obtained through the use of near field techniques;
one-third octave smoothed for correlation with human hearing.
Frequency Response
(Loud EQ)
Shows the frequency
response at 30 cm of a
unit radiating to an
anechoic environment
and driven by a swept
sine wave signal (-20
dBu input; gain set up
at 0 dB). Red: LPF 125
Hz. Grey: LPF 100 Hz.
Green: LPF 80 Hz.
10 100 1k 10k 20k10 Hz
120.0
dBSPL
110.0
100.0
90.0
80.0
70.0
Frequency Response
(Deep EQ)
Shows the frequency
response at 30 cm of a
unit radiating to an
anechoic environment
and driven by a swept
sine wave signal (-20
dBu input; gain set up
at 0 dB). Red: LPF 125
Hz. Grey: LPF 100 Hz.
Green: LPF 80 Hz.
10 100 1k 10k 20k10 Hz
120.0
dBSPL
110.0
100.0
90.0
80.0
70.0
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