4x6-inch coaxial loudspeaker

4" x 6" coaxial
10.16cm x 15.24cm coaxial


$9995 per pair

Available Finishes:
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Your Ride. Our Sound.

Perfect for dashboard installs, the DXi460 is a coaxial the produces great sound pure and simple. Like all DXi loudspeakers, the DXi460 is a refinement that keeps raising the standard for incredible sound at an affordable price.

DXi460 Featuures:

Klippel motor optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.

Polk’s proprietary, patented Dynamic Balance® technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.

Neodymium is a rare earth material we use in all db driver magnets, excluding 460P, that are about 1/10 the weight of a comparable ceramic magnet and much more powerful.

Composite cones feature tremendous stiffness-to mass ratio. Lower mass means faster transients and finer detail.

Marine Certified means the DXi460 is built tough to withstand the harshest environments on the water.

All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry’s most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime.

Driver Complement

Diameter3/4" (1.91cm) 
Typesoft dome 
TypeDynamic Balance driver with polymer/mica composite cone 


Total Frequency Response75Hz-22kHz 
Nominal Impedance4 ohms
Efficiency91 dB
Power Handling
Continuous40 watts
Peak120 watts


Oval Cut-Out Height3 5/8" (9.21cm) 
Oval Cut-Out Width5 5/8" (14.29cm) 
Full-Range Mounting Depth
Top Mount1 7/8" (4.76cm) 
Bottom Mount2" (5.08cm) 


Unit of Measurepair 


Speaker Warranty1 year parts and labor (original purchaser) 

Specifications, dimensions and features subject to change without notice. For more information call us at 1-800-377-7655 (USA and Canada). Outside of North America call +1 (410) 358-3600.

DXi460 Media

DXi460 Accessories