Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Main Content

Polk Audio - DB+ Series 4" 2-Way Coaxial Speakers with Polypropylene UV Tolerant Cones (Pair) - Black

Model: DB 402
SKU: 12202081
$69.99
Save $8.00
The comparable value is $78.74
or
Availability
$7.99 shipping to
Sold & shipped by
Creative Car Audio Inc
4.91(11)
Specifications
  • RMS Power
    45 watts
    Peak Power Handling
    135 watts
    Minimum Frequency Response
    60 hertz
    Maximum Frequency Response
    22 kilohertz
    Sensitivity
    90 decibels
    Speaker Size
    4"
  • Key Specs
    • RMS Power: 45 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 135 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 60 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 22 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 90 decibels
    • Speaker Size: 4"
    • Speaker Type: Coaxial
    • Woofer Composition: Polypropylene UV Tolerant Cone
  • General
    • Brand: Polk Audio
    • Model Number: DB 402
    • Product Name: DB+ Series 4" 2-Way Coaxial Speakers with Polypropylene UV Tolerant Cones (Pair)
    • Color: Black
    • Number Of Speakers: 2
  • Audio
    • RMS Power: 45 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 135 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 60 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 22 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Sensitivity: 90 decibels
  • Features
    • Grille Included: true
  • Design
    • Speaker Size: 4"
    • Speaker Type: Coaxial
    • Woofer Composition: Polypropylene UV Tolerant Cone
  • Dimensions
    • Cutout Diameter: 4.09 inches
    • Mount Depth: 2 inches
    • Flush Mount: false
    • Product Width: 3.46 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
  • Other
    • UPC: 747192127244

Enhance your boating experience with these 4-inch Polk Audio marine coaxial speakers. They let you enjoy dynamic sound at 60Hz - 22kHz, and their drop-in installation is universally compatible with ATVs, motorcycles and other rugged vehicles. These 45W Polk Audio marine coaxial speakers have UV-tolerant polypropylene cones for clean sound and long-lasting sonic performance.

Geek Squad® Installation Recommended
Visit your local Best Buy store for more information.

  • Geek Squad® installation: Strongly recommended for this product. Please visit your local Best Buy store for details.
  • Handles up to 135W peak power (45W nominal): Provides rich sound.
  • 60Hz – 22kHz frequency response: Accurately reproduces a wide range of sound.
  • Polypropylene UV-tolerant woofer cone: Enjoy the peace of mind knowing the speaker cone is built to last, whose clean and polished look won't discolor or degrade over time while giving that important low-end sound the high-performance it deserves.
  • 0.75" tweeter: Reproduces highs with great performance and musicality.
  • 4-ohm impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • 2" full-range mounting depth (bottom mount); 4.09" cutout dimensions: The shallow basket depth makes installation easier.
Whats Included
  • Polk Audio DB+ Series 4" 2-Way Coaxial Speakers with Polypropylene UV Tolerant Cones (Pair)

Q: I need speakers for my goldwing. Are these water resistant?

A: I do not believe so. They have exposed wiring next to the driver.

Sponsored

Compare similar products

Polk Audio - DB+ Series 4" 2-Way Coaxial Speakers with Polypropylene UV Tolerant Cones (Pair) - Black
Polk Audio - DB+ Series 4" 2-Way Coaxial Speakers with Polypropylene UV Tolerant Cones (Pair) - Black
4.3(3)

Enhance your boating experience with these 4-inch Polk Audio marine coaxial speakers. They let you enjoy dynamic sound at 60Hz - 22kHz, and their drop-in installation is universally compatible with ATVs, motorcycles and other rugged vehicles. These 45W Polk Audio marine coaxial speakers have UV-tolerant polypropylene cones for clean sound and long-lasting sonic performance. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.

Infinity - REF407F 4” Two-way car audio speaker - Black

INFINITY REF407F 4” Two-way car audio speaker

Pioneer - 4" - 3-way, 210 W Max Power, Coaxial Speakers (pair) - Black
5.0(4)

Unleash powerful performance with the Pioneer TS-R400 3-way speaker, delivering up to 210 W of max power and engineered for rich, detailed sound. Featuring a bold full mesh cover with a striking red flange, a Mica matrix cone, and a shallow basket design. The TS-R400 is built for style, strength, and seamless installation.

Polk Audio - DB+ Series 5-1/4" 2-Way Coaxial Speakers with Polypropylene UV Tolerant Cones (Pair) - Black
4.5(2)

Sail through tranquil waves and great sounds with these 5.25-inch Polk Audio marine coaxial speakers. Their universal fit ensures smooth installation in boats, ATVs and motorcycles, and their Dynamic Balance technology lets you enjoy high-quality audio details. These rugged, 100W Polk Audio marine coaxial speakers are durable even when exposed to saltwater and UV rays. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.

Pros for Polk Audio - DB+ Series 4" 2-Way Coaxial Speakers with Polypropylene UV Tolerant Cones (Pair) - Black
There were no pros for this productThere were no pros for this productOverall PerformanceThere were no pros for this product

Specs

Reviews

Rating 4.3 out of 5 stars with 3 reviews

5 star rating. 2 reviews3 star rating. 1 review
100% would recommend to a friend

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

No content
Sponsored

Similar products from outside of Best Buy

sponsored
Ask BlueBETA
Ask a question

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later
4 payments starting at $17.50