042-001933-0
G5 - High Performance Subwoofers
GTR - TunableRadiators
™
G5 Specifications/Enclosure Recommendations
Model: G51244 G5124 G51044 G5104
Nominal Size: 12" 12" 10" 10"
RMS Power Handling: 450w 450w 450w 450w
Impedance: Dual 4
Ω
Single 4
Ω
Dual 4
Ω
Single 4
Ω
Frequency Response: 20-350Hz 20-350Hz 24-350Hz 24-350Hz
(+/-3dB in car)
Mounting Cutout Diameter: 11 3/16" 11 3/16" 9 1/4" 9 1/4"
(283mm) (283mm) (235mm) (235mm)
Mounting Depth: 7 3/8" 7 3/8" 6 3/4" 6 3/4"
(187mm) (187mm) (171mm) (171mm)
Recommended Sealed 1.0 ft
3
1.0 ft
3
0.5 ft
3
0.5 ft
3
Enclosure Volume*: (28.3L) (28.3L) (14.2L) (14.2L)
Q-Tune
™
†
: (HP & Q Setting) 2 8 H z @ 0 . 7 2 8 H z @ 0 . 7 33Hz@0.7 3 3 H z @ 0 . 7
Recommended Ported 2.0 ft
3
2.0 ft
3
1.3 ft
3
1.3 ft
3
Enclosure Volume*: (56.6L) (56.6L) (36.8L) (36.8L)
Vent Diameter: 4" (10cm) 4" (10cm) 3" (7.6cm) 3" (7.6cm)
Vent Length: 14" (36cm) 14" (36cm) 11" (28cm) 1 1 " ( 2 8 c m )
Tuning Frequency: 33Hz 33Hz 34Hz 34Hz
Q-Tune
™
†
: (HP & Q Setting) 3 3 H z @ 1 . 0 3 3 H z @ 1 . 0 34Hz@0.9 3 4 H z @ 0 . 9
*Enclosure volumes include basket and port displacement
†Q-Tune
™
is a feature found on Boston GT Amplifiers
G5 Thiele-Small Parameters
Model: G512-44 G512-4 G510-44 G510-4
P a r a l l e l S e r i e s P a r a l l e l S e r i e s
Fs: (Hz) 28.88 28.88 29.65 32.37 32.37 34.51
Re: (Ohms) 1 . 5 5 6 . 2 0 3.33 1 . 5 4 6 . 1 6 3.28
Qms: 9.93 9.93 9.94 9.19 9.19 10.47
Qes: 0.49 0.49 0.62 0.50 0.50 0.58
Qts: 0.47 0.47 0.58 0.47 0.47 0.55
Vas: (Liters) 75.28 75.28 74.53 29.77 29.77 29.54
Mms: (Grams) 148.5 148.5 135.8 122.4 122.4 109.4
Cms: (µM/Newton) 215 215 213 198 198 197
Xmax: (Mm) 15.0 15.0 15.3 15.0 15.0 15.3
Xmech: (Mm) 45.0 45.0 45.0 45.0 45.0 45.0
Sd: (CM
2
) 499 499 499 327 327 327
Bl: (Tesla-M) 9 . 1 5 1 8 . 30 11.72 8 . 7 6 1 7 . 5 2 11.60
SPL Eff: (dB @ 1w/1m) 87.2 87.2 86.8 84.9 84.9 85.0
SPL Sen: (dB @ 2.83v) 9 4 . 3 8 8 . 3 9 0 . 6 9 2 . 0 8 6 . 0 8 8 . 9
Boston Acoustics, Inc. 300 Jubilee Drive, Peabody, MA 01960 USA
T: 978.538.5000 F: 978.538.5100 W: bostonacoustics.com
Q-Tune, SureSet, and TunableRadiator are trademarks and Boston, Boston
Acoustics, and the Boston Acoustics logo are registered trademarks of Boston
Acoustics, Inc. Specifications are subject to change without notice.
All rights reserved. Covered by patents issued and/or pending.
© 2004 Boston Acoustics, Inc.
G512 Basket Dimensions
G510 Basket Dimensions
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