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The DVX PSW218 Passive Subwoofer from dB Technologies is a compact, high-output, passive subwoofer equipped with two 18" woofers. It is able to produce a maximum SPL of 140 dB and handles 4000W peak power. The cabinet is designed to achieve tight and maximized output and ensures acoustic response down to 28 Hz, resulting in a fast and controlled reproduction of the bass-frequency range.
The birch plywood enclosure is painted with black, heavy-duty paint, which ensures resistance to scratches and to the rigors of the touring environment. A strong 1.5mm metal grille protects its front panel, and the four lateral handles provide for easy transportation. For stacking DVX 2-way speakers or another subwoofer on top of the DVX PSW18, the subwoofer features recesses on the top. Additionally, there is an M20 pole-mount plate which allows for the placement of any speaker with 36mm holes on top of the DVX PSW18 by using the optional DS2-S pole-mount adaptor. The rear panel features two Neutrik Speakon connectors in a recessed input plate. On each corner there is a set of holes to accomodate the optional 4-wheel accessory kit (DWK 20). The lateral part of the DVX PSW218 features recesses for feet-mounting for lateral orientation.
Sound pressure level of 134 dB max
18" woofer with 4" voice coil
Response down to 28 Hz
Rectangular box enclosure with 1.5mm protective metal grille
M20 pole-mount plate on top
Birch plywood cabinet with black, heavy-duty paint
Four lateral handles
Low-frequency enhancement in small- to mid-sized venues
Live sound for rental application
Portable PA, clubs, ballrooms, houses of worship, corporate AV, live theaters
In the Box
dB Technologies DVX PSW218 2000W Passive Subwoofer (2 x 18")
Limited 2-Year Warranty
Table of Contents
28 to 200 Hz @ -10 dB
32 to 200 Hz @ -6 dB
Max SPL Level
2 x 18.0" (45.7 cm), 4.0" (10.2 cm) voice coil
2 x SPEAKON in parallel
Birch plywood, black
0.1" (1.5 mm) perforated metal grille
Plate: M20 (aluminum)
4 x Housing (2 x Side)
22.2 x 47.5 x 27.5"(56.5 x 120.7 x 70.0 cm)
163.0 lb (74.2 kg)
dB Technologies DVX PSW218 2000W Passive Subwoofer (2 x 18") Review