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Dual tandem voice coil - linear motion, Specifications – Velodyne Acoustics HGS-X SERIES HGS-10X User Manual

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Dual Tandem Voice Coil - Linear Motion


Specifications

HGS-10X

HGS-12X

HGS-15X

Amplifier - Class D

1250 watts RMS/
3000 watts peak

1250 watts RMS/
3000 watts peak

1250 watts RMS/
3000 watts peak

Woofer

10" forward firing
(8" piston diameter)

12" forward firing
(9.7" piston diameter)

15" forward firing
(12.7" piston diameter)

Voice Coil

3" Dual Tandem push-pull

3" Dual Tandem push-pull

3" Dual Tandem push-pull

Excursion

2" maximum

2" maximum

2" maximum

Magnet Structure

310 oz (19.3 lbs.)

310 oz (19.3 lbs.)

380 oz (24 lbs.)

Cone

Kevlar reinforced

Kevlar reinforced

Kevlar reinforced

High Pass Crossover

passive 80 Hz (6dB/octave)

passive 80
(6 dB/octave)

passive 80/100 Hz
(6 dB/octave)

Low Pass Crossover

40 Hz-120 Hz
(12 dB/octave initial,
48 dB/octave ultimate)

40 Hz-120 Hz
(12 dB/octave initial,
48 dB/octave ultimate)

40 Hz-120 Hz
(12 dB/octave initial,
48 dB/octave ultimate)

Crossover By-pass

Yes - Subwoofer Direct

Yes - Subwoofer Direct

Yes - Subwoofer Direct

Anti-Clipping Circuit

Yes

Yes

Yes

Inputs and Outputs

Line Level

Line Level

Line and Speaker Level

Frequency Response

20-120 Hz +/- 3 dB

20-120 Hz +/- 3 dB

18-120 Hz +/- 3 dB

Subsonic Filter

20 Hz or 35 Hz

20 Hz or 35 Hz

15 Hz or 35 Hz

Phase

0° or 180°

0° or 180°

0° or 180°

Auto On/Off

Yes

Yes

Yes

High Gain Servo

Yes

Yes

Yes

Distortion

Less than 1%

Less than 1%

Less than .5%

Remote Control

Optional

Optional

Optional

Weight

45 lbs. (20 kg)

60 lbs. (27 kg)

95 lbs. (43 kg)

Cabinet: (H/W/D)
(cm)
(includes grill & feet)

11½" x 11" x 11"
28.75 x 27.5 x 27.5

14¾" x 14" x 15¾"

37 x 35 x 39

19 7/8" x 18" x 17 7/8
49 x 45 x 45



Velodyne Acoustics, Inc.
345 Digital Drive
Morgan Hill, CA 95037
(408) 465-2800
www.velodyne.com









Copyright ©2004 Velodyne Acoustics, Inc.
Specifications subject to change without notice.
Other trademarks or registered trademarks are
property of their respective owners.
April 2004, Rev A

Non-linear cone movement causes a high level of mechanical distortion and
sloppy, muddy bass performance. Velodyne conquers this common cause of
distortion with its unique Dual Tandem Voice Coil design. This system creates
a linear excursion of 1¼” peak-to-peak with a 2” maximum. A two section
magnetic structure in a push-pull configuration with a two segment voice coil
wound out of phase generates less than half the distortion of conventional
motor designs, and is capable of four times the heat dissipation, contributing
to Velodyne’s distinctive tight, accurate, low distortion sound.

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