Kicker 51KSC6704 KS Series 6-3/4″ 2-way car speakers
Apple Shopping Event
Hurry and get discounts on all Apple devices up to 20%
Sale_coupon_15
$129.99
-
Pick up from the Woodmart Store
To pick up today
Free
-
Courier delivery
Our courier will deliver to the specified address
2-3 Days
Free
-
DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
Free
-
Warranty 1 year
-
Free 30-Day returns
Payment Methods:

Description
Smooth detail
Kicker designed their KS Series to be a substantial step up from run-of-the-mill or older, deteriorating factory speakers. The KSC6704 6-3/4″ speakers feature a polypropylene woofer that provides a satisfying, natural sound, paired with a 3/4″ silk dome tweeter that prioritizes smoothness in your music’s vocal and instrumental details. Install a pair and rediscover how your favorite songs were meant to be heard.

Use factory or aftermarket power
Not planning on swapping out your factory radio or adding an amp? No problem. With the KS Series, Kicker created a highly sensitive design that conjures hefty volume even from low-powered factory radios.
Kicker prioritizes fit
These low-profile speakers feature a reduced mounting depth and minimal tweeter protrusion, making them a match for almost any car.
Product highlights:
- 2-way car speakers (pair)
- 6-3/4″ polypropylene woofer cone with rubber surround
- 3/4″ silk dome tweeter
- handles up to 100 watts RMS (200 watts peak power)
- frequency range: 40-21,000 Hz
- sensitivity: 90 dB
- top-mount depth: 1.83″
- impedance: 4 ohms
- grilles included
- warranty: 2 years
- MFR # 51KSC6704
- Item # 20651KSC67
What’s in the box:
Kicker 51KSC6704 owner’s manual
If you need assistance accessing this owner’s manual, please give us a call.
- Two 2-way speakers
- 2 Grilles
- 2 Grille frames
- 2 Adapter brackets
- Two 11″ Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
- 2 Adhesive backed foam pads
- Grille putty
- 4 Red plastic wire caps
- Eight 1-1/8″ Screws
- Quick-Start guide (English/ Spanish/ German/ French)
- Template
Features & specs
General | ||
---|---|---|
Speaker Size | 6 3/4 | |
Driver Design | 2-way | |
Woofer Design | Cone | |
Woofer Material | Polypropylene | |
Woofer Surround | Rubber | |
Midrange Design | — | |
Midrange Material | — | |
Tweeter Design | 3/4″ Dome | |
Tweeter Material | Silk | |
Super Tweeter Design | — | |
Super Tweeter Material | — | |
Impedance (Ohms) | 4 | |
Weather-resistant | No | |
Grilles Included | Black, Steel mesh, Plastic frame | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | 90 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 40 – 21k Hz | |
Maximum RMS Wattage | 100 | |
Peak Power Handling (Watts) | 200 | |
Top-mount Depth (Inches) | 1 7/8 | |
Bottom-mount Depth (Inches) | 2 1/16 | |
Cutout Diameter or Length (inches) | 5 9/16 | |
Mounting Height (Inches) | 0.265 | |
Frame Width | 6.514 | |
Frame Length | 6.514 |
- Kicker 47KSC6704
Product Research
Features
Woofer Cones: The Kicker KS Series speakers feature durable polypropylene woofer cones, resistant to moisture and the temperature extremes found in automotive applications.
Dome Tweeters: The ¾” silk dome tweeters provide a smooth high frequency response with a wide dispersion pattern. The tweeters have neodymium magnets.
Mounting: The speaker are designed to fit a standard 6¾” applications. Adapter brackets are also included that are compatible with other factory speaker applications. (Because these same brackets are used with Kicker’s KSC650, which is a smaller speaker, there are seven tabs around the inner perimeter that need to be snapped off before the KSC670s are mounted.) Please enter your vehicle information to confirm fit.
Reviews
Clear filtersThere are no reviews yet.