Garage
Shop

See all parts that fit your 2017 S5

Polk Audio 6-1/2" db651s + 6x9" db691 Speakers Bundle

6.5" 2-Way Marine Grade db Series Shallow-Mount Coaxial Car Speakers + 6x9" 3-Way Marine Grade db Series Coaxial Car Speakers +

EXCLUSIVE
highlight-star-icon

• db651s RMS Power: 110W per pair
• db691 RMS Power: 200W per pair • Liquid-Cooled Silk / Polymer Composite Tweeter with Neodymium Magnet
bull; Dynamic Balance Polymer / Mica Composite Mineral Filled Woofer Cone
• 4 Ohm Impedance

Learn more about the db651s_db691

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99

CVP8 main

Cerwin-Vega CVP8 (Sold Individually)

350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker

-16.67%

$49.99

List price $59.99

Description


Polk Audio brand icon

Authorized dealer

db651s Will fit most 6x9" and 5x7"/6x8" locations,
with appropriate speaker adapter. Click "Related Items" Tab.



Polk Audio db Series - Exceptional Quality and Versatility

Step up your vehicles audio performance with Polk Audio's revolutionary db Series. Cutting edge technology has allowed for an efficient speaker that has ability to accurately reproduce music like you have never heard before. A precise balance of materials including the Silk/Polymer Dome tweeter and Mica Cone woofer enable smooth roll-off and quick response at any volume. The rubber surround adds to bass response as well as increases the lifetime of the speaker under any conditions. Being marine certified, the Polk Audio db Series will surprise you with its versatility and ability for use in many applications. The high-efficiency loudspeaker means less power is necessary for the same quality output. The revamped db Series delivers that perfect Polk Audio performance and durability like never before.

  • Description Coming Soon!

Specifications & Details


Front Speaker Specifications
Speaker Size
6-1/2"
Design
2-way Coaxial
Shallow Mount Installation
Yes
Tweeter Design
Dome
Tweeter Composition
Silk-Polymer Composite
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Butyl Rubber
Peak Power Handling
165 watts
RMS Power Handling
55 watts
Sensitivity
92 dB
Frequency Response
50 - 22000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
2.00"
Cutout Dimensions
5.00"
Speaker Grilles
Yes
Rear Speaker Specifications
Speaker Size (Rear)
6" x 9"
Design
3-way
Shallow Mount Installation
No
Tweeter Design
Dome
Tweeter Composition
Silk-Polymer Composite
Woofer Composition
Mica Injected Polypropylene (MIPP)
Woofer Surround
Butyl Rubber
Peak Power Handling
300 watts
RMS Power Handling
100 watts
Sensitivity
93 dB
Frequency Response
35 - 22000 Hz
Impedance (per voice coil)
4 ohm
Top Mount Depth
3-3/16"
Cutout Dimensions
8-1/2 x 5-3/4 
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

db651s_db691

Weight:

15.00lbs

Internal SKU:

db651s_db691

Internal Product ID:

105607

Customer Ratings & Reviews


Polk Audio 6-1/2

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
3
Value
5
Features
4
Design
4
Usability
5

Customer Reviews

Sort by:

Loading...

Saved 37%

The sales rep listened to my application and provided me with a speaker that fit my needs. Unfortunately I have been hobbling on a "CRUTCH" for a long time before I heard of Sonic Electronics. Saved 37% first order. I am now waiting to see how their shipping and delivery time is. I will post this after I receive my order...

By Keith on February 25, 2016

1 found this helpful




SA68 main

Scosche SA68

• The SA68 speaker adapters fit most aftermarket 5 1/4" and 6 1/2" speakers into a 6" x 8" factory opening
• Compatible with select 1950-2025 vehicles from Ford, Mercury, Mazda Vehicles

(39)

$7.99

List price $14.99

82-5600 main

Metra 82-5600

• 5 1/4" / 6-1/2 Component/Coaxial Speaker to 6" x 8" Adapter
• Works with 6.5" Speakers
• Installs in 5x7" and 6x8" Locations
• Compatible with select 1981-2017 vehicles from Mercury, Mazda, Lincoln Vehicles

(3)

$15.99

List price $17.99

82-6901 main

Metra 82-6901

• Speaker adapter for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler
• For the installation of 5.25” or 6.5” speakers
• One pair of adapters included in each package

(39)

$14.99

List price $22.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1986 Mazda 626

2017 Kia Niro

2007 Jaguar S-Type

2017 Audi S5

2018 Honda Pilot

1996 Hyundai Accent

2010 Audi A4 Quattro

2008 Lexus ES350

1995 Ford Explorer

2008 Lexus IS250

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.