Polk Audio - 2-way Speaker - Silver

Incredible Sound, Affordable Price

The latest generation of db Series loudspeakers is better than ever with superior looks and even better sound. And we've done all that at prices that make high perforamnce affordable to everyone! The db Series works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps. The db Series delivers classic Polk performance and durability like never before.

Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.



Normal Wear & Tear • Power Surges

Plan Details

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What's Included

  • db401 4-inch Coaxial Loudspeaker
  • Mounting Hardware

Product Features

Crossover Type: 2-way

Crossover Supported: Yes

RMS Output Power: 45 W

PMPO Output Power: 135 W

Driver Type: 0.75" Silk Polymer Composite Tweeter, 4" Polymer/Mica Composite Woofer

Minimum Frequency Response: 85 Hz

Maximum Frequency Response: 22 kHz

Impedance: 4 Ohm

Sensitivity: 91 dB

Material: Butyl Rubber, Kapton, Stainless Steel

Mounting Depth: 1.81"

Package Contents: db401 4-inch Coaxial Loudspeaker Mounting Hardware

Standard Warranty: 1 Year Limited

Product images, including color, may differ from actual product appearance.