🎉 Elevate Your Audio Game with Polk!
The Polk Audio DB402 DB+ Series 4" Coaxial Speakers deliver exceptional sound quality with 135W peak power and marine certification, making them ideal for both car and marine applications. Featuring a 4-ohm impedance, a 4" polypropylene woofer, and a 3/4" silk dome tweeter, these speakers ensure a rich audio experience. With easy installation and robust design, they are perfect for any outdoor or portable audio setup.
| Is Electric | Yes |
| Power Source | Corded Electric |
| Number of Power Levels | 1 |
| Speaker Maximum Output Power | 135 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Number Of Circuits | 2 |
| Audio Driver Type | Dynamic Driver |
| Item Weight | 2.5 Pounds |
| Item Dimensions D x W x H | 11.9"D x 11.8"W x 12"H |
| Unit Count | 1.0 Count |
| Number of Audio Channels | 2.0 |
| Frequency Response | 22 KHz |
| Compatible with Vehicle Type | Car, Boat, Motorcycle, ATV |
| Compatible Devices | car |
| Speaker Size | 4 Inches |
| Tweeter Diameter | 0.75 Inches |
| MP3 player | No |
| Number of Ethernet Ports | 2 |
| Specific Uses For Product | Outdoor/Portable Audio Setups, Marine Applications |
| Controller Type | Touchpad |
| Color | Black |
| Is Waterproof | True |
| Warranty Type | Limited |
| Control Method | Touch |
| Audio Output Mode | Surround |
| Mounting Type | Boat Mount,Coaxial,Top Mount |
| Speaker Type | Coaxial |
| Additional Features | Waterproof |
| Recommended Uses For Product | For Marine Vehicles, For Vehicles |
| Subwoofer Diameter | 4 Inches |
J**Y
Very nice sound!
Nice upgrade to my vehicle. Crisp and accurate sounding bringing new life to music!
E**L
They sound good
I put these in my 01 honda goldwing as rear speakers and they sound good!
T**.
Good quality
Good quality great sound
T**.
It's poke audio
They're pretty good speakers, but you need to put a bass choke on them, or else you're going to blow them up because they can't handle the bass.
B**N
Excellent Sound as Always from Polk Audio
I used these to replace the 3.5 inch speakers in the rear pillars of my 2018 Ford Explorer. I wound up cutting the plastic basket off of the factory speakers, then trimming and sanding down the plastic gasket of the 3.5 inch to mount these in the factory space. They sound excellent, being fed by an amp that puts out about 75 watts to each speaker. The fit was very tight, but I wanted to keep with Polk Audio since I have swapped out all of the door speakers and tweeters with Polk already. Polk Audio does not currently make a 3.5 inch speaker so I took my chances with these and I made it work out.
O**A
Nice little speakers
Mounted the speakers in my NB Miata wind blocker assembly. Just needed some sound behind my head and they are doing their job…marine rated was also a plus..
A**R
Disappointed in Bass sound
Brought these speakers for motorcycle to replace factory speakers. Disappointed in bass sound as it is weak to my ears.
W**
Looks and sounds great
Sounds and looks great
Trustpilot
2 weeks ago
3 weeks ago
