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dBTechnologies Sub 612 1,200-watt 12-inch Powered Subwoofer , $836.00 - Add to Cart Skip to Product Information

dBTechnologies Sub 612 1,200-watt 12-inch Powered Subwoofer

600W RMS/1,200W Peak Powered 12" Subwoofer with Class D Amplifier, Stereo Output Mode, and EQ Mode Switch
Be the first to review Item ID: SUB612
dBTechnologies Sub 612 1,200-watt 12-inch Powered Subwoofer
dBTechnologies Sub 612 1,200-watt 12-inch Powered Subwoofer

Available Soon!

More of this item is on the way from dBTechnologies. Order today to reserve yours now, and we'll ship it as soon as it's available. Estimated September 3, 2026

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dBTechnologies Sub 612 1,200-watt 12-inch Powered Subwoofer
Available Soon!

More of this item is on the way from dBTechnologies. Order today to reserve yours now, and we'll ship it as soon as it's available. Estimated September 3, 2026

User-friendly Active Subwoofer Full of Features

This article was Written By

Our Product Research Team

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The Sub 600 series from dBTechnologies has all the intuitiveness of standard "point-and-shoot" subs but with a host of features that make them suitable for larger, more complex systems. First, a 600-watt RMS Class D amplifier with SMPS powers the unit, and you'll benefit from stereo-balanced I/O, including a Link and Crossover mode for when paired with other speakers. Next, a useful Polarity Switch is onboard, as well as an EQ mode switch — Flat or Boost for when your low end needs a little more oomph. Finally, each subwoofer is lightweight and includes a carrying handle, so you can easily set up, tear down, and transport your Sub 600 series speaker. Sweetwater live sound engineers believe the Sub 600 series perfectly complements your dBTechnologies Opera or B-Hype speakers.

dBTechnologies: innovative audio technology propelled by pure passion

Arturo Vicari planted the seeds of dBTechnologies in 1973 when he founded A.E.B. (Acoustical Engineering Bureau) Industriale s.r.l., a leading manufacturer of broadcasting equipment, in Bologna, Italy. In 1990, A.E.B. began operating in the pro audio sphere, giving official rise to dBTechnologies. One thing that genuinely distinguishes dBTechnologies is the company’s considerable commitment to R&D. This investment has continually earned the company widespread recognition for its innovative designs, producing lightweight, efficient products with outstanding sound pressure levels. Today, dBTechnologies stands among the most respected industry leaders in active speaker and digital amplifier technologies, with amplified audio systems, such as the award-winning ViO series of powered line arrays and subwoofers, installed in top-ranking venues worldwide. Here at Sweetwater, we count many top touring artists and world-class venues as friends and customers, and we’re thrilled to be able to elevate their crafts with industry-leading sound-reinforcement solutions from dBTechnologies.

dBTechnologies Sub 612 Features:

  • 600W RMS/1,200W peak Class D amplifier
  • 46Hz–123Hz frequency response
  • Up to 129dB max SPL
  • Stereo-balanced I/O, with Link and Crossover mode
  • Polarity inversion switch for wavefront optimization
  • EQ mode switch — Flat or Boost mode (where lower frequencies are emphasized)
  • Lightweight housing and carrying handle make for easy setup and transport
  • Perfect subwoofer complement for dBTechnologies Opera or B-Hype speakers

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.