KICKER 51KSC6804 Coaxial Speaker System, 2-Way Design, One (1) Pair, 6″ x 8″ (160mm x 200mm) Polypropylene Woofer/Midrange, 1″ (25mm) Silk-Dome Tweeters, 75 Watts RMS, 150 Watts Peak

Price: $129.99 - $103.96
(as of May 10, 2024 09:45:33 UTC – Details)

Product Description

KS Speakers

KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear.

KS Speakers

The high-performance woofers utilize internally dampened polypropylene cones and tough rubber surrounds for outstanding midrange detail and pounding bass!

Coaxials

Completely redesigned for 2020 with new cones, voice coils and crossovers, KS-Series Coaxial Speakers are a serious upgrade from your factory sound. Featuring zero (or minimal) tweeter protrusion, you get a perfect fit in almost every vehicle on the road today, without modifications.

Convert and Customize

Experience your music as a component system with separate tweeters, or as a high-end coaxial system. In addition to the coaxial options, you can surface mount the tweeter, angle it in a custom direction, or use the articulating tweeter pod to get perfect imaging and soundstage.

Coaxial Comparison

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Customer Reviews

4.5 out of 5 stars
25

4.5 out of 5 stars
25

4.5 out of 5 stars
25

4.5 out of 5 stars
25

4.5 out of 5 stars
25

4.5 out of 5 stars
25

Price

$47.96$47.96

$63.96$63.96

$79.96$79.96

$79.96$79.96

$103.96$103.96

$103.96$103.96

Speaker Design

Midrange

2-Way

2-Way

2-Way

2-Way

2-Way

Midrange

2-¾

—

—

—

—

—

Woofer

—

3-½

4

4×6

4×10

5-1/4

Tweeter

—

½

½

½

½

¾

Rated Impedance

4

4

4

4

4

4

Recommended Amplifier Power

15-50

15-50

15-75

15-75

15-75

15-75

Sensitivity

85

88

88

88

88

90

Frequency Response

300-20k

80-20k

60-20k

50-20k

45-20k

45-21k

Mounting Hole Diameter

3-1⁄16

3-1⁄16

3-11⁄16, 94

4×5-5⁄16

3-7/8 x 9-3/8

4-1/2

Top Mount Depth

1-5⁄8

1-5⁄8

1-13⁄16, 46

1-11⁄16

2-3/8

1-3/4

Bottom Mount Depth

1-7⁄8

1-7⁄8

2-1⁄16, 51

2

2-13/16

2

Coaxial Comparison

Add to Cart

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Add to Cart

Customer Reviews

4.5 out of 5 stars
25

4.5 out of 5 stars
25

4.5 out of 5 stars
25

4.5 out of 5 stars
25

4.5 out of 5 stars
25

Price

$103.96$103.96

$103.96$103.96

$103.96$103.96

$127.96$127.96

$151.96$151.96

Speaker Design

2-Way

2-Way

2-Way

2-Way

3-Way

Midrange

—

—

—

—

1

Woofer

6-1/2

6-3/4

6 x 8

6 x 9

6 x 9

Tweeter

¾

¾

¾

1, 25

3/4, 20

Rated Impedance

4

4

4

4

4

Recommended Amplifier Power

15-100

15-100

15-75

15-150

15-150

Sensitivity

90

90

90

92

92

Frequency Response

43-21k

40-21k

45-21k

30-21k

30-21k

Mounting Hole Diameter

4-13/16

5-9/16

5 x 7-3/16

5-11/16 x 8-7/16

5-11/16 x 8-7/16

Top Mount Depth

1-13/16

1-13/16

2-1/4

2-15/16

2 15/16

Bottom Mount Depth

2-3/16

2

2-5/8

3-3/16

3-3/16

The 51KSC6804 2-Way Coaxial Speaker System mounts effortlessly in select domestic and import models, thanks to an ultra-thin speaker design and integrated crossover. The coaxial system combines easy installation and acoustic perfection to achieve Concert-Level realism and volume.
6″ x 8″ (160mm x 200mm) Polypropolene Woofer/Midrange with tough Rubber Surround fits select GM, Ford, Chrysler, Jeep, Dodge and Imports.
3/4″ (20mm) Neodymium Silk-Dome tweeters coaxially mounted for a smooth sound. Tweeter protrusion of only 1/16″ (1.6mm) above the speaker frame.
Thin-mount design easily fits behind factory grilles; 2.25″ (58mm) mounting depth. Grilles not included.
Recommended Amplifier Power: 15 – 75 Watts RMS | Peak Power Handling: 150 Watts | Sensitivity: 90dB 1W/1M | Frequency Response: 45 Hz – 21 kHz | Nominal Impedance: 4-Ohms