Cerwin Vega CVA-121 21" Active Powered Subwoofer

The CVA121 is a flagship 21-inch active subwoofer with tremendous power output and exceptional low-frequency response. The custom designed 21-inch driver uses the legendary Cerwin-Vega Stroker™ three spider technology for maximum cone excursion and voice-coil efficiency. The CVA121 features built-in amplification for a fully integrated solution with an authoritative 1200 watts of continuous output and 2400 watt peaks.

The CVA-121 offers tremendous power output and exceptional low frequency response. The CVA-121 represents an industry milestone, as it is the first 1200-watt, 21-inch active subwoofer. At the heart of the CVA-121 is Cerwin-Vega's patented Stroker™® Technology, which utilizes a three-spider driver design to optimize cone excursion and voice coil efficiency. Even the unique and striking cast aluminum grille doubles as a speaker heat sink, enabling these woofers to play longer and harder than anything else in their class.

Matched to this woofer is a powerful, built-in 1200-watt (2400 watt peak), high-efficiency Class H amplifier. The CVA-121 amplifier includes a unique onboard parametric equalizer that allows for added adjustment of gain, frequency and Q for maximized control and output.

Integrating all these technologies allows the CVA-121 to deliver best in class low frequency output from a 21-inch speaker, but has a footprint more like an 18- inch box. The result of all this integration is power, upgradeability and improved portability.

The CVA-121 has a complete array of connection and mounting options. XLR and quarter inch connectors allow for balanced and unbalanced operation, accommodating a wide variety of cables and configurations. Master/Slave output connectors allow users to daisy chain multiple CVA subwoofers for precise control from the master unit. Finally, three top-mount 35 mm pole socket and matched mounting accessories, provide for flexible full range system configurations.

Protecting your investment is solid 18-mm hardwood construction, available in either durable Coolex polyurethane paint or high grade Carpet finish. Bottom line; the CVA-121 Active Subwoofer will provide you exceptional performance in a package much smaller and easier to use than you have ever have seen before.


• Built-in System Amplification
• Master/ Slave Output
• Onboard Parametric Equalizer
• Cast Aluminum Grille
• Hardwood Enclosure with Paint or Carpet Finish and Casters
• Top-mount 35 mm Pole Socket

Performance Data
• Frequency Response: 35 Hz - 135 Hz (±3 dB)
• Peak Power Handling: 2400 watts
• Program Power Handling: 1200 watts
• Frequency Range: 32 Hz - 135 Hz (-10 dB)
• Max SPL: 135 dB
• Crossover: LPF 65 Hz - 130 Hz / HPF 25 Hz
• Driver: model, SW21C, size 21 "
• 21" Woofer with 4 " Voice Coil
• High Quality Carpet for Durability

DIMENSIONS
• Dimensions (HxWxD): 31.75" x 23.5" x 23.5"
• Weight: 180 lbs.