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Kicker KS Series 6"x9" 4 Ohm 125 Watts Component Speaker System 51KSS6904

CASE QUANTITY: 4

PACKAGE WEIGHT: N/A

SKU KI-51KSS6904
Save 36% Save 36%
Original price $312.99
Original price $312.99 - Original price $312.99
Original price $312.99
Current price $199.96
$199.96 - $199.96
Current price $199.96

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  • Concert-Like Volume - Elevate your car audio with KICKER KS-Series 6x9" Component Car Speakers for a concert-like experience.
  • Superior Sound Quality - Silk-dome tweeters and internally dampened polypropylene cones deliver smooth midrange, bass, and detailed highs.
  • Versatile Design Options - Experience music as a component system or high-end coaxial system with adjustable 25mm silk-dome tweeters.
  • Powerful Performance - Ideal for 15 to 150 watts of recommended power, ensuring high power handling for exceptional audio.
  • Easy Installation - Thin-mount design fits effortlessly behind factory grilles, and four tweeter mounting options provide flexibility.


Kicker KS Series 6"x9" 4 Ohm 125 Watts Component Speaker System 51KSS6904


This Listing Includes:



  • (2) 6x9" Speakers

  • (2) 1" Tweeters

  • (1) Set of Flush/Pod/Angular Tweeter Mounts

  • (2) Crossovers

  • (2) Speaker Grilles


Immerse yourself in the ultimate car audio experience with the KICKER KS-Series 6x9" Component Car Speakers. Designed to deliver a concert-like volume, these speakers maintain smoothness and subtlety, pleasing even the most selective ears. The combination of internally dampened polypropylene cones and durable rubber surrounds ensures precise midrange and bass, while high-quality silk-dome tweeters deliver natural, detailed highs. Transform your music experience by choosing between a component system or high-end coaxial system, thanks to the adjustable 25mm silk-dome tweeters. The removal of the bullet-style phase plug and the addition of a special adapter allow tweeters to rotate and tilt, providing superior off-axis performance and multiple system design options. With a power handling capacity of 15 to 150 watts, these speakers are perfect for those seeking powerful and high-quality audio. Installation is a breeze with the thin-mount design, and the inclusion of four tweeter mounting options adds versatility to your setup.


Features:



  • Thin-Mount Design

  • Articulating tweeter pod included

  • Smaller crossover for easier mounting

  • Grilles included


Technical Specifications:



  • Woofer Size: 6x9 inches

  • Tweeter Size: 1 inch

  • Rated Impedance: 4 Ohms

  • Recommended Amplifier Power: 15-150 Watts RMS

  • Sensitivity: 92 dB

  • Frequency Response: 35Hz - 21kHz

  • High Pass: 12 dB at 4000 Hz

  • Low Pass: None

  • High-Frequency Output Attenuation: 0, 4.5, 9 dB


Dimensions:



  • Woofer Mounting Hole Diameter: 5.625x8.4375 inches

  • Woofer Top Mount Depth: 2.9375 inches

  • Woofer Bottom Mount Depth: 3.1875 inches

  • Flush Mount Tweeter Hole Diameter: 1.75 inches

  • Flush Mount Tweeter Depth: 0.6875 inches

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

  • Visa
  • Mastercard
  • American Express
  • Discover
  • Diners Club

Digital Wallets

  • Amazon Pay
  • Apple Pay
  • Meta Pay (formerly Facebook Pay)
  • Google Pay
  • Shop Pay
  • PayPal

International Payment Methods

  • Bancontact
  • iDEAL

Bank Transfers

  • Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

  • Klarna
  • Affirm
  • Sezzle
  • Snap
  • Acima
  • Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

  • Standard Shipping: Free for orders over $100.
  • Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

  • Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
  • Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

  • Make sure you’ve received the shipping confirmation email with the tracking number.
  • Log into your account on our website and use the “Check Your Order Status” button.
  • If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.

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