Skip to page content



Stock code: CVA121X


Clearance stock with warranty


Stock Availability

Auckland North Island South Island Warehouse

Apply for Finance Now on $1,899.00

Quick weekly payments on $1,899.00

12 mths $42.60
24 mths $23.82
36 mths $17.69

Apply for finance

Found a Cheaper Price? Put us to the test!

Challenge us

Product video



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.

-Custom 21-inch Legendary Stroker® technology using a three spider driver design
-Built-in system amplification optimized for the 21-inch woofer
-Master/ Slave Outputallows for daisy-chaining multiple subs reduces cableconnections
-On-board Parametric Equalizerallows control of performanceoutput by control of the gain, frequency, and Q
-Cast Aluminum Grille protects the woofer and acts as a heatsink by reducing power compression
-Rugged Hardwood Enclosure with Paint or Carpet Finish, and removable casters reliable from gig to gig
-Three top-mount industry standard 35mm Pole Sockets accommodate single or multiple CVA-28s using the CVA accessories.

-Continuous 1200 watts peak 2400 watts
-2000 watts 16.7amps
-Frequency Response 35 Hz - 135 Hz (±3 dB)
-Frequency Range 32 Hz - 135 Hz (-10 dB)
-Max SPL 135 dB
-Crossover LPF 65 Hz - 130 Hz HPF 25 Hz
-Connectors : inputs XLR/F Balanced (x2) 1/4" TRS (x2)
-Connectors : outputs XLR/M (x2) XLR/M Slave
-Controls HPF 65 Hz, 85 Hz, 130 Hzvariable LPF 65 Hz, 130 Hz polarity 0 - 180 degrees parametric EQ Gain, freq, Q
-Driver model, SW21C, size 21"
-Voice Coil 4"
-Dimensions 31.75” x 23.5” x 23.5” 806 mm x 533 mm x 533 mm
-Weight subwoofer 180 lb (81.6 kg) shipping 186 lb (84.4 kg


Clearance Stock with/without Warranty

Terms and Conditions

We are clearing this stock at reduced prices.

-Below cost and end of line / deleted models;
-New but may have minor cosmetic damage or marking that does not affect the usability of the item; 
-Second Hand or Ex-Demo product;
-Boxed or ex-Shop Floor and may be missing accessories, original packaging, manuals etc.

While we attempt to identify any issue to the purchaser, this is not always possible. If you have questions regarding the condition of an item, please contact us, prior to ordering for additional information.

Stock Availability - Because a number of clearance items are one-offs (i.e. only one left in stock), the goods may have been sold already; occasionally it may be a stock anomaly and, therefore, not available.

We take all reasonable steps to ensure descriptions and stock quantities are correct. However, mistakes do happen. If an error occurs, we will advise you as soon as practicable and discuss if there is a reasonable alternative product or solution that may be appropriate. 

E & OE

Freighting - Goods can be freighted to your local store on your behalf.

Goods may incur a freight charge depending on :

-the type of goods (e.g. large or heavy)
-the time frame in which you require them

Please email us, or make a note on your order, if you have a particular request concerning freighting of your goods.

Condition -All goods will be tested and sent in working condition.

All products listed here are sold with no warranty (express or implied) unless noted. You agree to this as a condition of purchase.

The warranty status will be noted on your invoice.

No representation is made regarding the fitness of the product for your particular purpose, application or installation.

Finance is available to approved applicants, subject to our normal credit terms and conditions. Application may be made on this site (

Please note that there are no refunds or exchanges on sale items or clearance store stock.