A compact passive subwoofer with enormous power handling.

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The Cerwin-Vega CVP-121X is a 21" subwoofer that features enormous amounts of power handling capability in a compact design. The C VP-121X is also one of the best values on the market. It features Cerwin-Vega's innovative Stroker technology, which utilizes a 3-spider driver design to optimize cone excursion and voice coil efficiency. The CVP-121X subwoofer is capable of handling massive amounts of power—1000 watts continuous and 4000 watts peak—for overwhelming bass reproduction.

To add to the CVP-121X's unique design, the subwoofer is housed in a cabinet the size of a traditional 18" subwoofer, and includes a cast aluminum grille that functions as a heat sink for the subwoofer's driver. Cerwin-Vega has incorporated design elements in their new line of passive subwoofers that allow for flexibility in the configuration. The CVP-121X subwoofer also features three pole cups that allow for the addition of up to three top boxes.

Cerwin-Vega CVP-121X 21" Subwoofer Features:

Connectors (input): (2) 1/4", Neutrik Speakon
Driver: 21" SW21A Cast Aluminum Frame
Woofer Cone Material: Cellulose
Voice Coil: 4" Aluminum Wire with black aluminum former
Enclosure / Finish: 18mm multiply hardwood w/Coolex paint / Carpet
Grille: Heavy duty, cast aluminum that doubles as a driver heat sink
Line level / mic level switch
Multi positioning contour switch
Signal through output AC output
Handles: 2-side mounted, steel & aluminum
Feet: 4-rubber
Removable casters: 2-fixed & 2-swivel
Pole mount adaptors: 3-top (35mm)

Cerwin-Vega CVP-121X 21" Subwoofer Specifications:

Type: Passive Single 21" Stroker Sub In compact cabinet
Active Power: 2000W continuous, 4000W Peak
Frequency Response: 35Hz — 135Hz
Frequency Range: 32Hz — 135Hz (-10 dB)
Sensitivity: 101dB
Max SPL: 135dB
Dimensions (HxWxD): 31.75" x 24" x 23.5", 806 x 610 x 597 (mm)
Item Weight: 134lbs
Shipping weight: 147lbs