Kicker
Kicker 51KSC6704 6.75" (165mm) Coaxial Speakers
Reviewed byOrganicDiscount TeamUpdated 10 Jul 2026
Best price available
£149.95
Key features
- Spec: 6.75 inch 4 ohm RMS power: 15-100 watts Sensitivity: 90dB Frequency response: 40Hz-21k Mounting depth: 46mm
Product Overview
KICKER’s elite KS-Series Coaxial Speakers upgrade your audio to new levels of accuracy with extended frequency response and the smoothest highs. KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass, while high-quality silk-dome tweeters deliver natural, detailed highs.
With less than two inches of mounting depth and just two millimeters of tweeter protrusion, the KSC670 is a perfect fit in almost every vehicle on the road today. Spec: 6.75 inch 4 ohm RMS power: 15-100 watts Sensitivity: 90dB Frequency response: 40Hz-21k Mounting depth: 46mm
Full Feature List
High power handling Silk-dome tweeters for a smooth sound Comes with a universal mounting bracket thats fits 100's of vehicles Polypropylene woofer and tough rubber surrounds Thin-mount design easily fits behind factory grilles Grilles included
Pros & Cons
Pros
- Spec: 6.75 inch 4 ohm RMS power: 15-100 watts Sensitivity: 90dB
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£149.95
Average Price
£149.95
Lowest Ever
—
Highest Ever
—
Compare Prices (1 merchant)
Compare prices for Kicker 51KSC6704 6.75" (165mm) Coaxial Speakers
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Ca Car Audio Centre Best Price | £149.95 | — | £149.95 | Out of Stock | Go to Store |
Price Alert
Get notified when the price drops. No account required.
Product Details
| Brand | Kicker |
| Category | Vehicle Parts & Accessories |
| Merchant | Car Audio Centre |
| MPN | 168042 |
You might also like
Browse all products →
37% OFFIscooter uk
iScooter DX5Pro / DX5 2000W Electric Scooter with Seat & Large Basket - Moped Style - DX5 1500W
Best price at ihoverboard
Millennium Hudson Theatre
Every Brilliant Thing
Best price at TicketNetwork Affiliate Program
Ontaki
ONTAKI Duckbill Applique Scissors (4.5")
Best price at Striking Viking
Sisters Rodeo Arena
Sisters Rodeo
Best price at TicketNetwork Affiliate Program
37% OFFiScooter
iScooter iX5 / iX5S 1000W Off Road Electric Scooter - iX5S with Seat
Best price at ihoverboard
Brooklyn Bowl - NY
Southern Culture on the Skids
Best price at TicketNetwork Affiliate Program
Dunlop
Slazenger Wimbledon 4 Tennis Ball 18 Can Case
Best price at Childrensfootball Com Uk
37% OFFIscooterglobal.co.uk
M10 / EB3S All-Terrain Electric Mountain Bike - M50 Green
Best price at iscooter
Frequently Asked Questions
What is the best price for Kicker 51KSC6704 6.75" (165mm) Coaxial Speakers?+
How do I get notified when Kicker 51KSC6704 6.75" (165mm) Coaxial Speakers drops in price?+
Is Kicker a good brand?+
How we make money
OrganicDiscount is free to use. When you click a link to a merchant and make a purchase, we may earn a small affiliate commission at no extra cost to you. This helps us keep the site running and continue comparing prices across UK retailers. Our rankings and recommendations are never influenced by commission — we always show the lowest price first.