Step 1:

  • To anchor your high-performance equipment within the brand's global service ecosystem, you should visit the Product Registration portal to link your unique serial number with your personal profile.

  • While the registration process helps you stay informed on firmware updates and exclusive optimizations, you must also preserve a digital copy of your sales invoice from an authorized dealer, as this serves as the primary legal verification for any future hardware claims.

  • Formally documenting your purchase in the system ensures that the technical department has immediate access to your specific hardware revision and build date should a mechanical inspection be required

Step 2:

  • Prior to initiating a support request, isolate the potential failure by testing the speaker with a secondary amplifier or alternating the connection cables to confirm the issue is internal to the unit.

  • Capture high-fidelity evidence of the malfunction, such as a video recording of distorted audio or close-up photography of any physical driver irregularities, while the system is in its standard configuration.

  • Synthesizing these diagnostic findings into a clear summary allows the engineering staff to bypass basic inquiries and move directly to a specialized technical evaluation of the crossover or driver assembly.

Step 3:

  • To begin a formal hardware review, navigate to the Contact Us page on the official website and submit a specialized support ticket detailing your model's behavior.

  • For more direct correspondence, you can reach the specialized service divisions by sending your diagnostic reports and proof of purchase to info@definitivetechnology.com.

  • Once your ticket is processed, follow the provided instructions regarding the issuance of a service authorization and the logistics for transporting the unit to a certified repair facility.

Definitive Technology Warranty Period:

  • Loudspeaker Drivers, Crossovers & Cabinets: 5 years

  • Loudspeaker Amplifiers & Electronics: 3 years

  • Factory Refurbished Speakers: 2 years

  • Powered Sound Bars with Wireless Subwoofers: 1 year

Definitive Technology Contact Information:

Email Support

info@DefinitiveTech.com

Phone Number

1‑800‑228‑7148

Monday – Friday, 9:00 AM – 6:00 PM EST

Contact Address

5541 Fermi Court, Carlsbad, CA 92008, USA

  • Chat or Submit a Claim

    Let Warranty Valet assist you in claiming Definitive Technology warranty hassle-free.

Useful Links:

What is covered under the Definitive Technology Warranty?

Eligible for Coverage: The Definitive Technology Quality Guarantee

  • Driver Integrity: Coverage for manufacturing defects in the BDSS™ (Balanced Double Surround System) woofers and aluminum dome tweeters under normal listening levels.
  • Cabinet Construction: Protection for the structural integrity of the enclosure, covering factory-related veneer peeling, lacquering flaws, or joint separation.
  • Crossover Networks: Protection for the internal electrical components, including high-grade capacitors and inductors identified as defective.
  • Integrated Subwoofers: Specialized guarantee for the internal Class D power electronics and signal processing boards in active bipolar towers and soundbars.
  • Passive Radiators: Coverage for the functional integrity of integrated pressure-coupled radiators against factory-related mechanical failure.

What is NOT covered under the Definitive Technology Warranty?

Exclusions: Protection Limitations

  • Overpowering Damage: Protection does not cover "burnt" voice coils or thermal damage caused by driving the speakers beyond their rated power handling capacity.
  • Aesthetic Wear: The guarantee does not cover scratches, dents, or fabric tears in the grilles caused by external impact or improper handling.
  • Environmental Factors: Coverage is void for failures caused by exposure to excessive moisture, extreme temperatures, or prolonged direct sunlight.
  • Unauthorized Modification: Any warranty is void if the internal crossover has been altered or if non-genuine replacement parts have been installed.
  • Commercial Usage: Standard residential guarantees are void if the speakers are installed in professional studios, bars, or high-traffic commercial venues.
  • Improper Connection: Coverage excludes damage resulting from "short circuits" caused by incorrect wiring or the use of faulty external amplification equipment.

Products of Definitive Technology:

Our complete claim assistance covers all Definitive Technology products, including:

Product name
Speakers
Floor‑standing speakers
Bookshelf speakers
Center channel speakers
Surround speakers
Height speakers
Subwoofers
Outdoor speakers
Sound Bars & Home Theater
Sound bars (multiple configurations)
Home theater audio systems
Wireless subwoofers
Custom Install
In‑wall speakers
In‑ceiling speakers
On‑wall speakers
Sound bars for CI
Accessories & Parts
Speaker cables
Mounting hardware
Grilles & trims

Contact Our Claim Experts

Feel free to get in touch with our Warranty Valet® claim experts. Our dedicated staff is more than happy to assist you.

Disclaimer: Warranty Valet exclusively functions as an agent for warranty claim processing and possesses no authority or ownership of Definitive Technology logos or trademarks. The rights to all brand logos and trademarks remain the sole prerogative of Definitive Technology.