G21
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Ultra-Powerful Infra Subwoofer
GT 21 is the dual 21” infra subwoofer which is the biggest onw unprecedentedly from YMESYSTEMS. In pursuit of perfect performance, GT 21 has made no compromise utilizing the highest standard component and materials. The two extremely powerful 21” neodymium driver with 135mm, 5.3” voice coil is custom-made with extreme low frequency range of 28Hz ~ 200Hz (-10dB ) with amazing peak of SPL 146.6dB.
Thanks to the hybrid design and precision-made of 24mm birch plywood, the enclosure helps maximizing the efficiency of GT 21. As a result, the energy and power of the low frequency is still perceptible even at a great distance.
With up to 8 large handles around the enclosure and 4 wheels in rear side, GT 21 is convenient in operation and transportation. It’s the perfect choice for mega touring, rental use and for any application that needs a truly massive bass foundation.
| Specification | Details |
|---|---|
|
Frequency Response |
32Hz – 150Hz (±3 dB) 28Hz ~ 200Hz (-10dB ) |
|
Sensitivity(@1w/1m) |
105dB |
|
Power Rating(AES) |
3600W |
|
Impedance |
4Ω |
|
Max SPL |
140.6dB，146.6dB peak |
|
Drivers |
2 × 21〞 (135mm voice coil, neodymium) |
|
Dimension (H x W x D） |
2 × 21〞 (135mm voice coil, neodymium) |
|
Net Weight |
311 lbs |
|
Connector |
NL4MP |
|
Connection |
1+1- |
|
Enclosure |
24mm first grade birch plywood |
|
Finishing
|
Black polyurethane paint |
|
Grille |
2mm black steel mesh + acoustic transparent cloth |
GT 21 is the dual 21″ infra subwoofer made of the highest standard components and materials.
It has two extremely powerful 21″ neodymium drivers with 135mm voice coil that is custom-made with an extreme low frequency range of 28Hz ∼ 200Hz (-10dB) and an amazing peak of SPL 146.6dB.
Thanks to the hybrid design and precision, it’s made of 24mm birch plywood, the enclosure helps maximizing the efficiency of GT 21. As a result, the energy and power of the low frequency is still perceptible, even at a great distance.
With up to 8 large handles around the enclosure and 4 wheels in the rear, the GT 21 is convenient in operation and transportation. It’s the superb choice for mega touring, rental use and for any application that needs a truly massive bass foundation.