6" x 9" Car Speakers

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C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles.

JL Audio® 6 x 9" 2-Way Component Speaker System

2-Way Component System: 6 x 9-inch (150 x 230 mm) Woofer, 1.0-inch (25 mm) Aluminum Dome Tweeter

To facilitate fit, spacer/adaptor rings are included allowing the C1-690 woofers to be installed in bottom-mount applications. Surface and flush mounts are included with C1 tweeters for maximum installation versatility.

C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-690 is a proprietary, stamped, steel 6 x 9-inch (150 x 230 mm) oval frame and a DMA-optimized motor system. A mineral-filled, injection-molded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the back plate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers.

Equipped with a true, edge-driven, 1-inch aluminum dome tweeter, the C1-690 stands further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. An in-line, outboard 2nd order high-pass filter, with Advanced Tweeter Protection Circuitry, is included to further enhance smoothness and improve power handling.

When it comes to value, C1 is the real deal!

Tweeter Composition:

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JL Audio® 6 x 9" 3-Way Coaxial Speaker System

Coaxial 3-Way Speaker System: 6 x 9-inch (150 x 230 mm) Woofer, 1.0-inch (25 mm) Aluminum Dome Tweeter, 0.75-inch (19 mm) Aluminum Dome Super Tweeter

To facilitate fit, spacer adaptor rings are included allowing the C1-690tx to be installed in bottom-mount applications.

C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-690tx is a proprietary, stamped, steel 6 x 9-inch (150 x 230 mm) oval frame and a DMA-optimized motor system. A mineral-filled, injection-molded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the back plate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers.

Equipped with dual true, edge-driven, aluminum dome tweeters, the C1-690tx stands apart from others in its category with superior high-frequency clarity and separation. The design of each tweeter delivers inherently excellent off-axis response and high-frequency extension. Both high-frequency drivers also benefit from the damping of silk surround suspensions and Ferrofluid in the voice coil gaps, along with the superior strength of neodymium magnetics. A true, mixed order filter network is employed to further enhance smoothness and improve power handling.

JL Audio® 6 x 9" Coaxial Speaker System

Coaxial Speaker System: 6 x 9-inch (150 x 230 mm) Woofer, 1.0-inch (25 mm) Aluminum Dome Tweeter

To facilitate fit, spacer/adaptor rings are included allowing the C1-690x to be installed in bottom-mount applications.

C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-690x is a proprietary, stamped, steel 6 x 9-inch (150 x 230 mm) oval frame and a DMA-optimized motor system. A mineral-filled, injection-molded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the back plate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers.

Equipped with a true, edge-driven, aluminum dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. A true, 2nd order high-pass filter is employed to further enhance smoothness and improve power handling.

The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs.

Coaxial 3-Way Speaker System: 6 x 9-inch (150 x 230 mm) Woofer, 2-inch (51 mm) Cone Mid-Range, 0.75-inch (19 mm) Silk Dome Tweeter | 6x9

The C2-690tx system features 6 x 9-inch (150 x 230 mm) woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio's vast woofer design experience and advanced modeling systems.

The 6 x 9-inch (150 x 230 mm) format is a direct fit in many vehicles.

The Mid-Range driver is ferrofluid-cooled, with a 2-inch Mylar® cone diaphragm to smoothly bridge the gap between the woofer and the dome tweeter.

Tweeters are mounted next to the mid-range driver and built with 0.75-inch silk dome diaphragms that deliver smooth, extended response, on and off axis. The small size of the C2 tweeter minimizes tweeter protrusion, allowing C2 coaxials to fit behind most factory speaker grilles.

Woofer grilles are included, each consisting of a black grille tray with satin silver accents and a black steel mesh grille with an electroformed JL Audio logo.

Midrange Size:

The new S-Series Speakers have been newly designed with upgrades to voice coil size and cone material to provide great sound quality.

Alpine® 6" X 9" Component 2-Way Car Speaker Set

Perfect for an OEM upgrade with many sizes to choose from to suit almost any vehicle

Now available in a 6x9-inch component set, perfect for newer trucks and SUVs

Larger voice coil and new CFRP (Carbon Fiber Reinforced Plastic) cone

Now with Alpine’s patented HAMR (High Amplitude Multi-Roll) Surround, allowing for large amounts of linear air movement

1-inch silk dome tweeter (3/4-inch silk dome tweeter on the S-S40 speaker)

Grilles available for 6x9-inch, 6.5-inch, and 5.25-inch models (grilles sold separately)

S-Series speakers deliver the winning combination of incredible sound and value within an entry-level category.

To meet the needs of the most common applications in speaker replacement today, we’ve introduced a new 6x9-inch component set to offer newer domestic trucks and cars the ability to upgrade the sound quality in their vehicle. This component set with its innovative technology makes it a simple solution to getting Alpine sound in many of these vehicles on the road today.

The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process.

Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection.

The 1-inch silk dome is perfect for recreating pleasant upper range response without creating listening fatigue in the vehicle. The soft silk material ensures wide frequency response and durability for long term playback.

Speaker grilles are available for several of the S-Series speakers and are sold separately. The durable mesh grilles are sold in pairs and fit the following models:

6x9-inch models: Compatible with the KTE-S69G Grille

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The new S-Series Speakers have been newly designed with upgrades to voice coil size and cone material to provide great sound quality. The S-Series speakers are the new benchmark for entry OEM upgrades.

Alpine® 6" X 9" Coaxial 2-Way Car Speaker Set

Experience the music as the artist originally intended by taking your sound system to a premium level with the new X-Series speakers.

Alpine® X-Series 6" x 9" Component 2-Way Car Speaker

Experience Detail You’ve Never Heard Before

The new X-Series speakers combine proven technologies, superior materials and innovative design to reproduce sound so accurately, you’ll feel like you’re right in front of the performance.

Hi-Res Audio is the next level of digital audio for music fans alike and requires an incredibly wide dynamic range to reproduce music with amazing realism and depth. The X-Series speakers are Hi-Rez compatible and when paired with other X-Series components, provide an incredible Hi-Rez Audio experience.

“Good enough” is a common phrase used to describe many factory vehicle sound systems these days. Alpine’s top sound engineers from all over the world gathered in Alpine headquarters to deeply research and evaluate the state of in-car sound from various sources including aftermarket sound systems and high-end factory systems. The researched showed that In-vehicles sound systems of today have achieved the ear-pleasing, wide dynamic range and are able to reach sufficient volume levels. What they found that was commonly missing in all of these systems was an accurate sound stage; the “appearance” of the music to be properly positioned in front of you, just like you would experience in live music. This missing attribute is what drove us to create a sound philosophy called Alpine: Image Defined.

Alpine ID for short, is the new global sound philosophy with an evolutionary approach for solving what’s missing in most car audio systems these days: great spatial imaging and depth of stage. It centers on developing matched sound systems that work together to create a highly realistic sound stage with great dynamic range and quality. X-Series the first set of audio components to be engineered under this new thinking.

The X-Series’ speaker cone is made from a tightly interwoven Nano-fiber material. The extremely small diameter fibers create a damped, rigid cone structure while staying lightweight.  Because of this light rigidity, the X-Series speaker is capable of highly accurate sound reproduction while maintaining a soft tonality. The cone’s resistance to flex ensures there is very little to no discoloration of sound and phase shifts. The result is a highly accurate speaker that is well staged in front of you.

Alpine’s High Amplitude Multi-Roll surround is a patented technology originally implemented in subwoofers to increase excursion while maintaining accuracy and linearity. This technology has made its way into midrange speakers and the results have been spectacular. The multi-roll design allows an even unfolding of the surround which creates incredible linearity and colorization rejection.

Repositioning the already powerful neodymium magnet to the center of the voice coil allows for direct drive of the coil.  A traditional magnet mounted outside of the voice sends its magnetism through the top and bottom plate resulting in losses of magnetic strength.  This direct-drive effect allows for increased efficiency and accuracy. A side effect of moving the magnet into the center pole is the ability to reduce the size of the outer basket making it easier to fit in various vehicle applications.

The tweeter’s diaphragm is built from a sheet of carbon graphite which enables it to reproduce frequency ranges in the upper 55kHz range, usually achieved using a harsher, hard dome tweeter like Aluminum or Titanium.  Carbon graphite allows us to hit those High-rez audio-compatible frequencies while maintaining the softer, more damped sound qualities of a soft dome.

With the introduction of the nanofiber cone, the X-Series’ midrange is capable of reproducing some incredible detail in the upper frequency range, known as transients. These harmonic notes are details lost when a low past filter is introduced. Along with limiting these frequencies, a low pass filter can introduce phase shifts in the upper frequency ranges which create time smearing and other phase issues. To ensure proper detail reproduction and imaging, we allow the midrange to play in full range and include a simple high pass filter for the tweeter. As a system, these speakers are able to play highly detailed music passages where you can feel the musicians presence in front of you.

The all-new designs are built for maximum linear motor force for realistic reproduction of any type of sound source. Premium materials were meticulously selected to contribute the performance of the X-Series speakers:

New nanofiber cone: The small-diameter nanofibers create a cone structure that is lightweight and rigid, for increased sound accuracy. Nanofiber cones also have good internal damping, so residual energy decays quickly without distorting the original music tones.

New carbon graphite tweeter: Alpine chose carbon graphite for the tweeter because it is rigid enough to perform like a hard dome tweeter but maintains the natural sound characteristics of a soft dome tweeter. The tweeter delivers increased accuracy and extended high frequency range without the harshness that is sometimes associated with hard dome tweeters.

New radial neodymium motor structure: A pole-type neodymium magnet positioned inside the voice coil (as opposed to outside) creates an improved magnetic circuit with less loss for more efficient power delivery. Since the magnet is smaller than conventional designs, it allows the depth of the X-Series speakers to be much shallower and thereby compatible with more vehicles.

Other premium materials used in the X-Series speakers include a cast aluminum frame for strength, and Alpine’s HAMR (High Amplitude Multi-Roll) surround technology for linear range of operation.

KFC-X694 6 x 9" 2-way 2 Speaker with an injection P.P. Cone Woofer and peak power 330W.

Kenwood KFC-X694 6 x 9" 2-way 2 Speaker

Peak Power

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The three-way car audio coaxial CPX 690 is the best solution for enthusiasts who love highly dynamic listening with low engaging frequencies and want to make the most of the rear deck mount.

Hertz Cento 6" x 9" Car Audio Coaxial Speaker

Tweeter and Supertweeter both feature Neodymium magnet and Tetolon dome, 32 mm and 24 mm respectively. The stylish faceplate is designed to maximize off-axis emissions and thus optimizing horizontal installation. As for the CPX 165, the CPX 690’s Tweeter and Supertweeter boasts Radial Venting System technology for outstanding cooling and acoustic performance. The robust basket with radial ventilation keeps operating temperatures low. The supplied grille is made of a high resistance ABS plastic support and metallic mesh to ensure a high level of protection with a Hi-tech design

1. Pressed paper cone with FEM-optimized geometry combining rigidity and lightness for color-free sound.

2. Wide rubber suspension designed for a long excursion and excellent sound damping.

3. High density ferrite magnet in combination with low carbon polar plates for a reduced distortion at high power levels.

4. Metal finished basket combined with an anti-vibration rubber magnet cover for an overall damping of spurious vibrations.

5. Soft Tetolon fiber dome Neodimium tweeter featuring a 28 mm mobile voice coil, for a distortion-free reproduction of mid-high frequencies.

6. Tetolon fiber Neodimium Supertweeter featuring a 20 mm mobile voice coil, to compensate for the natural fall of high frequency response in horizontal installations.

7. Faceplate geometry optimized with FEM (Finite Element Modeling) technology for a linear frequency response in off-axis installations..

8. Stylish grille with high resistance ABS plastic frame with metal finish combined with a protective metallic mesh.

Power Handling - Peak W

Power Handling - Continuous W

Impedance ?

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Sensitivity dB SPL

Woofer size mm (in.)

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Woofer Voice Coil Ø mm (in.)

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Tweeter dome

The three-way elliptical coax CX 690 featuring a 6×9 in. cone was designed to achieve maximum performance in horizontal installations and offering, even in this difficult condition, an exceptional tone balance and power handling.

Hertz Cento 6" x 9" Coaxial Speaker

Composed by a high-resistance ABS plastic support and metal mesh, to ensure a high degree of protection with a Hi-tech design.

1. 6×9 in. semi-pressed paper elliptical cone SPP-M (Semi Pressed Paper-Mica) enhanced with Mica powder for an excellent balance between lightness and damping.

2. Wide rubber suspension engineered for a long excursion and excellent sound damping.

3. High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.

4. Basket with metallic finish acoustically combined with a rubber magnet cover for total damping of spurious vibrations.

5. 40 mm (1.58 in.) dome tweeter for efficient distortion-free mid-high frequency reproduction.

6. 20 mm (0.8 in.) dome supertweeter to maximize the level of very high frequencies in horizontal installations.

7. Tweeter faceplate geometry optimized with FEM simulations (Finite Element Modeling), to provide an extremely linear frequency response in off-axis installations.

8. Provided elegant grille made with high-resistance ABS plastic structure with a metallic finish combined with a protective metal mesh.

SPP-M (Semi Pressed Paper-Mica) cone enhanced with Mica powder for an excellent balance between lightness and damping.

Supertweeter dome

With the R-Series speakers' innovative material that delivers more output, the speakers produce dependable performance for a loud and fun experience.

Alpine® R-S69C.2 R-Series 6"x9" Component 2-Way Speakers

If you play your music loud and want others to know, the R-Series speakers are the match for you. You’ll enjoy a center sound stage with speakers that play loud and clear without distortion. The R-Series speakers are tuned with emphasis on the high- and low-end frequencies, so they deliver power while naturally producing bright, active sound. They are the perfect power and performance match for the R-Series subwoofers and amplifiers.

The woofers have a large, 35-millimeter (mm) voice coil which allows for more coil windings to fit in the gap. This results in greater heat dissipation and increased power handling, for superior control and output.

The R-Series speakers incorporate Alpine’s patented High-Amplitude Multi-Roll Surround (H.A.M.R.) for control and accuracy. The component models use a crossover with an in-line, passive design and reduced footprint, which contributes to easier installation.

The R-Series speakers use Alpine’s exclusive cone technology, Carbon Fiber Reinforced Polymer (CFRP), which is a high-strength, lightweight material. CFRP can be custom-formed so that its fibers align in the same direction as the curve and shape of the cone, thereby reducing resonant peaks and increasing the speakers’ mid-bass performance and dynamic range. CFRP is also used as a tweeter diaphragm, enabling the speakers to perform into the 45kHz range and making them compliant with High-Resolution Audio playback.

Better Fitment Without Sacrificing Motor Force

The R-Series speakers use a neodymium magnet which gives them a shorter overall height, compared to other speaker brands. The R-Series speakers also use a new, shallower grill design. The result: An improved fitment design that lets the R-Series speakers fit into tighter install locations without sacrificing motor force.

R-Series speakers give you power and control. With an innovative material that delivers more output, the speakers produce dependable performance for a loud and fun experience.

Alpine® R-Series R-S69.2 6"x9" Coaxial 2-Way Speakers

Turning It Up Without Turning Down Sound Quality

The R-Series speakers use Alpine’s exclusive cone technology, Carbon Fiber Reinforced Polymer (CFRP), which is a high-strength, lightweight material. CFRP can be custom-formed to that its fibers align in the same direction as the curve and shape of the cone, thereby reducing resonant peaks and increasing the speakers’ mid-bass performance and dynamic range. CFRP is also used as a tweeter diaphragm, enabling the speakers to perform into the 45kHz range and making them compliant with High-Resolution Audio playback.

The R-Series speakers use a neodymium magnet which gives them a shorter overall height as compared to other speaker brands. The R-Series speakers also use a new, shallower grill design. The end result? An improved fitment design that lets the R-Series speakers fit into tighter install locations without sacrificing motor force.

The three-way MPX 690.3 car audio coaxial, optimized for rear deck mount, features a 28 mm Tetolon tweeter with Neodymium magnet and faceplate profile maximizing the off-axis dispersion. A super tweeter strengthens the emission of very high frequencies an

Hertz Mille Pro Black 6" x 9" Car Speaker

38 mm pure copper woofer voice coil wound on a Polyamide former for exceptional power handling and dynamic compression-free reproduction.

Pressed-pulp cone with cotton fibers material, combining stiffness and lightweight for a wide frequency response.

Large rubber surround designed for long throw and optimal sound damping.

Over-sized ferrite magnet combined with very low carbon content iron plates, for low distortion at high power levels.

Aerodynamic thus acoustically transparent aluminum alloy basket, eliminates rear wave reflections.

Anti-vibration rubber magnet cover, damps spurious vibrations.

28mm voice coil Neodymium Tetolon fiber dome tweeter, for undistorted mid-frequency reproduction.

20mm voice coil Neodymium Tetolon fiber dome super tweeter, to naturally compensate for drop-off in frequency response due to speaker horizontal installation.

Tweeter faceplate with geometry optimized with FEM (Finite Element Modeling) simulations, to provide excellent off-axis frequency response up to 24kHz by perfectly mixing the two tweeters’ emission.

Full protection metal mesh grill featuring the aluminum Hertz logo and attractive look mineral powder coated inner grill are included for several install combinations.

The three-way MPX 690.3 car audio coaxial, optimized for rear deck mount, features a 28 mm Tetolon tweeter with Neodymium magnet and faceplate profile maximizing the off-axis dispersion. A super tweeter strengthens the emission of very high frequencies and the basket radial venting system ensures low operating temperatures.

An authentic 3-way coax capable of reproducing a wide frequency spectrum. The DCX 690.3 car audio coaxial uses an oversized magnetic group, TPU (Thermoplastic polyurethane) surround, a 60 mm diameter midrange and a PEI dome tweeter. The result is linearit

Hertz Dieci Black 6" x 9" Car Speaker

Pure copper voice coil, wound on conex former, for maximum lightness.

Large motor assembly for mobile voice coil control.

TPU surround, for wide excursion and resonance damping.

Super tweeter with PEI dome, for compactness and energy at high frequencies.

DIN size basket protected by abrasion-proof dust paint.

Silver-plated lead wires for maximum reliability and conductivity.

Butyl rubber protective cover, against crashes and abrasions.

Epoxy glue for basket and motor system provides perfect coupling.

Low carbon content plates for maximum magnetic permeability and high heat dissipation.

An authentic 3-way coax capable of reproducing a wide frequency spectrum. The DCX 690.3 car audio coaxial uses an oversized magnetic group, TPU (Thermoplastic polyurethane) surround, a 60 mm diameter midrange and a PEI dome tweeter. The result is linearity, wide dispersion and extra-ordinary efficiency not found in traditional coax components.

6" x 9" Car Speakers

Alpine® 6" X 9" Coaxial 2-Way Car Speaker Set

$129.95

Alpine® 6" X 9" Component 2-Way Car Speaker Set

$159.95

Alpine® R-S69C.2 R-Series 6"x9" Component 2-Way Speakers

$449.95

Alpine® R-Series R-S69.2 6"x9" Coaxial 2-Way Speakers

$249.95

Alpine® X-Series 6" x 9" Component 2-Way Car Speaker

$649.95

Hertz Cento 6" x 9" Car Audio Coaxial Speaker

Hertz Cento 6" x 9" Coaxial Speaker

Hertz Dieci Black 6" x 9" Car Speaker

Hertz Mille Pro Black 6" x 9" Car Speaker

JL Audio® 6 x 9" 2-Way Component Speaker System

JL Audio® 6 x 9" 3-Way Coaxial Speaker System

JL Audio® 6 x 9" 3-Way Coaxial Speaker System

JL Audio® 6 x 9" Coaxial Speaker System

Kenwood KFC-X694 6 x 9" 2-way 2 Speaker

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