DS18 ZR6.4D
DS18 ZR6.4D is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
Shipping expectations
Shipping expectations
Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.
Returns and cancellations
Returns and cancellations
Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.
What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
DS18 ZR6.4D
DS18 ZR6.4D is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
| Nominal Diameter | 6.5” |
| Nominal Impedance | 4+4 Ohms |
| RMS Power Handling | 300W |
| MAX Power Handling | 600W |
| Sensitivity (1w/1m) | 82 dB |
| Frequency Response | 38Hz - 200Hz |
| Recommended Lo Pass Crossover | 160 Hz |
| MOTOR | |
| Voice Coil Diameter | 1.5” / 38.8mm |
| VC Former Material | Aluminum |
| Winding Material | Copper |
| Cone Material | Non Pressed Paper |
| Dust Cap Material | PPI |
| Surround Material | Foam |
| Basket Material | Steel |
| Basket Color/Finish | Matte Black |
| Magnet Material | Ferrite |
| Magnet Weight | 50 oz |
| Displacement Volume | 0.02 ft3 |
| THIELE & SMALL PARAMETERS | |
| Equivalent Volume | 2.79 L |
| Excursion (one way) | 15mm |
| Free Air Resonance | 70Hz |
| Mechanical Factor | 3.611 |
| Electrical Factor | 0.86 |
| Total Factor | 0.695 |
| Moving Mass | 44.6g |
| Compliance | 96.01µ m/N |
| BL Factor | 6.53 |
| Voice Coil Inductance | 461.9m mH |
| Cone Area | 143 Cm2 |
| DC Resistance | 3.4 + 3.4 ohm |
| Efficiency Bandwidth Product | 81.4 |
| MEASUREMENTS | |
| Overall Diameter | 6.75” / 171.6mm |
| Overall Depth | 4.23” / 107.4mm |
| Front Mount Baffle Cutout | 5.54” / 140.8mm |
| Mounting Depth | 3.49” / 88.8mm |
| Motor Diameter | 5.23" / 133mm |
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