About the Kicker KSC40
Smooth detail
Kicker designed their KS Series to be a substantial step up from run-of-the-mill factory speakers. The KSC40 4″ speakers feature a polypropylene woofer that provides a satisfying, natural sound, paired with a 1/2″ 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.
The Kicker’s silk dome tweeters offer smooth highs for any type of music.
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. They also include 3-hole mounting brackets for some mounting versatility depending on your application. Note: These speakers do not include grilles and are designed to fit behind factory grilles or panels.Product highlights:
- 2-way car speakers (pair)
- 4″ polypropylene woofer cone with rubber surround
- 1/2″ silk dome tweeter
- handles up to 75 watts RMS (150 watts peak power)
- frequency range: 60-20,000 Hz
- sensitivity: 88 dB
- top-mount depth: 1.811″
- impedance: 4 ohms
- includes 3-hole mounting brackets for mounting versatility
- grilles not included
- warranty: 2 years
What’s in the box:
- Kicker KSC40 owner’s manual
- Two 2-way speakers
- 2 Adapter brackets
- Two 11″ Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
- 4 Red plastic wire caps
- Eight 1-1/8″ Screws
- Quick-Start guide (English/ Spanish/ German/ French)
More details on the Kicker KSC40
Features & specs
| General | ||
|---|---|---|
| Speaker Size | 4 | |
| Driver Design | 2-way | |
| Woofer Design | Cone | |
| Woofer Material | Polypropylene | |
| Woofer Surround | Rubber | |
| Midrange Design | — | |
| Midrange Material | — | |
| Tweeter Design | 1/2″ Balanced Dome | |
| Tweeter Material | Silk | |
| Super Tweeter Design | — | |
| Super Tweeter Material | — | |
| Impedance (Ohms) | 4 | |
| Weather-resistant | No | |
| Grilles Included | No | |
| Warranty | 2 Years | |
| Specifications | ||
| Sensitivity (1W at 1 meter) | 88 | |
| Sensitivity at 2.83 volts | N/A | |
| Frequency Response | 60 – 20k Hz | |
| Maximum RMS Wattage | 75 | |
| Peak Power Handling (Watts) | 150 | |
| Top-mount Depth (Inches) | 1 13/16 | |
| Bottom-mount Depth (Inches) | 2 1/16 | |
| Cutout Diameter or Length (inches) | 3 3/4 | |
| Mounting Height (Inches) | 0.225 | |
| Frame Width | 4.028 | |
| Frame Length | 4.028 | |
The Kicker KSC40 replaces these items:
- Kicker 47KSC404
Product Research
Features
4/2 Hole Compatibility: Most 4″ factory speakers use four mounting screws, however, in some vehicles only two are used. The KSC40’s mounting tabs can be removed, allowing installation in 4-hole or 2-hole applications. Care should be taken handling the speaker after any tabs are removed because the broken edges may be sharp. Please enter your vehicle information to confirm fit.
