Upgrade your factory audio system with the Diamond Audio DMDX68 6"x 8" 2-way concentric coaxial speakers, designed to deliver high-fidelity sound, reliable performance, and outstanding everyday value. As part of the innovative DMDX Series, these speakers are built for drivers who want clean, balanced audio and improved clarity without overspending.

At the core of the DMDX68 is its advanced concentric coaxial design, aligning the tweeter and woofer on the same axis to create improved phase alignment, enhanced imaging, and a more natural soundstage. This design ensures that your music feels cohesive and immersive, with crisp highs, detailed midrange, and tight, responsive bass.

With 50W RMS / 150W MAX power handling, these 6"x 8" coaxial speakers deliver clear, distortion-free output whether powered by a factory head unit or an aftermarket amplifier. The 85dB sensitivity ensures efficient performance, providing consistent sound quality across various listening levels.

The wide frequency response (60Hz–20kHz) captures the full range of your music, from punchy low-end bass to clear, sparkling highs, delivering a balanced and enjoyable listening experience across all genres. Whether you're commuting or cruising, your audio stays dynamic and engaging.

Engineered with premium materials and Diamond Audio’s proven design standards, the DMDX68 offers durability and long-term reliability. Its 2.28-inch mounting depth and vehicle-friendly dimensions make installation simple in most cars, trucks, and SUVs, making it an ideal OEM replacement upgrade.

Key Features

• Model: DMDX68 – DMDX Series
  
• 6"x 8" 2-way concentric coaxial speakers
  
• 50W RMS / 150W MAX power handling
  
• Concentric design for improved soundstage and imaging
  
• Frequency response: 60Hz–20kHz
  
• 85dB sensitivity for efficient output
  
• Easy installation for OEM replacement upgrades

The Diamond Audio DMDX68 delivers balanced sound, precise detail, and dependable performance, making it the perfect choice for drivers seeking an affordable, high-quality 6x8 speaker upgrade with true high-fidelity audio performance.

Shipping Policy

DBs Car Audio is proud to offer fast & free shipping on all items listed in our store!!

Shipping Methods and Transit Times

DBs Car Audio ships orders from our Kissimmee, Florida location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time..

Order Tracking

Once an order has been shipped, we send our customers an email with the tracking number for the order. Click on the tracking link in the email to follow the location of the package on the carrier's website. If you did not receive a tracking number by email or need to confirm the tracking information, please contact call us at 1-800-927-9390

Signature Required

Due to the valuable contents of some shipments, DBs Car Audio will only require a signature upon delivery if the order is over $500. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by emailing us at dbscaraudiofl@gmail.com.

Shipping Policy Disclaimer

Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.

Standard delivery time for domestic customers will average from 2-4 business days, but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.

Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.