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Master & dynamic

DS18 ZXI6.4D ZXI High Excursion 6.5" Car Audio Subwoofer 600W Watts 4-Ohm DVC Quad Stacked Magnets

Out of stock

dimensions: 6.93″ W × 4.41″ D × 6.93″ H
Regular price $101.95
Sale price $101.95 Regular price $119.94
14%OFF Sold out
Shipping calculated at checkout.
Description

The DS18 ZXI6.4D 6.5″ High‑Excursion Subwoofer is designed for car audio enthusiasts seeking serious impact from a compact driver. With its dual 4 Ω voice coils, quad‑stacked magnet design, and rugged motor assembly, this driver is capable of handling high power while delivering deep, controlled bass in tight spaces.

This unit is brand‑new, factory sealed, and ready for installation into your vehicle audio system. Its small footprint makes it ideal for custom builds, compact enclosures, or where space is at a premium—without sacrificing performance.

Key Benefits

  • Rated up to 600 W max power (300 W RMS) — allowing serious output for its size.
  • Dual 4 Ω impedance (4 + 4 Ω), offering wiring flexibility to match your amplifier and vehicle setup.
  • High‑excursion design with 1.5″ voice coil, quad‑stacked magnets and a large foam surround, enabling extended bass reach and improved excursion over many standard subs.
  • Compact size allows installation in smaller enclosures or tight applications where larger drivers would be impractical.

Technical Specifications

  • Nominal Diameter: 6.5″ / 165.1 mm.
  • Impedance: 4 + 4 Ω dual voice coils.
  • RMS Power Handling: 300 W.
  • Max Power Handling: 600 W.
  • Sensitivity: 87 dB (1 W/1 m) approx.
  • Frequency Response: 35 Hz – 1.8 kHz.
  • Mounting Depth: Approx. 4.41″ (112 mm).
  • Overall Diameter: 6.93″ / 176 mm.

Installation & Compatibility

This subwoofer is ideal when you need strong bass but have limited space for installation. Use a properly designed sealed or ported enclosure sized for the 6.5″ form factor. If wiring the dual coils, ensure your amplifier matches the combined load (e.g., 2 Ω or 1 Ω configurations depending on your wiring). Because of its high‑excursion motor, ensure your wiring, power supply, and enclosure design are solid for best results. For best performance and reliability, consider professional installation.

FAQS

  • What type of speaker is the DS18 PRO-ZXI6.4BM?
    It’s a high-powered 6.5-inch midrange driver designed for loud, clear sound output.
  • Is the DS18 PRO-ZXI6.4BM good for door installations?
    Yes, it fits most 6.5-inch door locations and performs exceptionally well in high-volume builds.
  • Does the DS18 PRO-ZXI6.4BM require an amplifier?
    Absolutely—its high RMS rating means it performs best with a strong amplifier.
  • Where can I buy the DS18 PRO-ZXI6.4BM?
    You can find it at Livewire Audio with fast and reliable U.S. shipping.
Shipping Information

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

Shipping from the warehouse after you place your order is same day in most cases, but if it's the holidays or a seasonal rush, in most cases it takes 1 to 3 days. If anything comes up, we will notify you via email or call you. Packages usually arrive in 3 to 10 business days, depending on the service. If anything happens after your product is shipped, please contact the service provider (UPS or USPS first), as we can’t act on your behalf once the item is shipped.

Shipping is FREE over $100.00 in the Continental US. Hawaii, Alaska, and US territories will have shipping calculated at checkout. Orders below $100.00 have a shipping cost starting at $25.00, with the final price calculated per order depending on the item or items purchased. International shipping is calculated by Zonos, a third-party international shipping partner. If there are any issues or exclusions with your purchase, we will reach out to notify you.

When you place an order, we will estimate shipping and delivery dates based on item availability and the shipping option you select. Depending on the shipping provider, estimated shipping dates may appear on the shipping quotes page.

IMPORTANT DELIVERY NOTICE: If you feel you live in an unsafe area where a package could be stolen, please ship your order to a safer address. Once the package has been shipped and scanned as delivered, it becomes the responsibility of your home or homeowners insurance. Please be diligent to ensure safe delivery.

We are happy to offer signature-required delivery if requested. If you would like your package to require a signature, please include this request in your order notes. Please note that shipping rates for many items are weight-based. Item weights can be found on the product detail page and are rounded up to the next full pound to comply with shipping carrier policies.

Route Package Protection: We’ve partnered with Route, a package protection and tracking solution, to provide an enhanced delivery experience. Route offers low-cost shipping protection in case your package is lost, stolen, or damaged during transit.

Route also offers a mobile app that allows you to visually track all your online orders in one place—no need to search emails for tracking numbers. Dynamic maps and real-time shipping updates keep you informed throughout the delivery process. The Route app is available on both Android and Apple app stores.

If you experience an issue with your order, please file a claim directly with Route’s support team.

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