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Coaxial Speakers

Coaxial Speaker Collection

A coaxial speaker will generally be one speaker that has 2 or more drivers built on to it. These generally come in 2-way and 3-way systems. The amount of different size drivers on a speaker determines how many “way’s” it is. A 3-way coaxial speaker is made of 3 drivers like a 6x9″ woofer, a 2″ mid range and 1″ tweeter. Coaxial speakers are generally made to reproduce the entire audible frequency range except for the lows in one self contained unit. Some coaxial speakers will dip into the low frequency range but are too small to give the thump of a larger driver like a subwoofer.

Subs and speakers are the ultimate end game of your car stereo. Speakers and subs transfer the electrical energy from your amplifier and then reproduce that energy into high and low pressure waves by a moving diaphragm called the cone. The high and low pressure waves are then intercepted by your ear drum and are ultimately perceived by the human ear to be sound. Speakers can make or break the final quality of the sound of your car stereo as well as the acoustics of your vehicle and the location of the speaker to the listening position. Real Time Analyzation, or RTA tuning, and time correction can make a dramatic difference in the final sound quality of your speaker system and should be taken into consideration when updating the speakers in your car stereo.

Subs and speakers come in different sizes, power ratings and shapes to accommodate different installation applications and sometimes specific octave ranges. The speaker cone is also know as a driver. Speaker sizes are usually referred to as driver sizes. As an example, a 6.5″ driver is a round speaker versus a 6×9″ driver is an oval speaker.

RMS vs. MAX power: The RMS rating of any speaker driver is the continuous power rating that the speaker is designed to withstand at a maximum continued volume rating. The RMS rating is the only number to go by when pairing your speakers with an amplifier. As an example a speaker with a 100Watt, or 100W for short, RMS rating and a 300-Watt Max rating is ultimately a 100 Watt speaker. The Max rating is the temporary spikes in voltage that the speaker can handle. A 100-Watt RMS / 300-Watt Max speaker is going to outperform a 100W RMS / 250W Max speaker at higher volumes, but may not be the more detailed reference speaker.

Ohms: The Ohm rating, or resistance rating, of a speaker is an essential part of a well balanced car stereo system. Many JBL factory speaker systems have 2ohm drivers. Most aftermarket speakers are 4ohm drivers. Replacing these types of factory speakers may require a wiring bypass of the factory amplifier.

Driver resistance ratings are essential when pairing subwoofer and speaker drivers with amplifiers. An amplifier that is 750W @ 2ohms might only generally be 500W or less @ 4ohms. When purchasing a subwoofer driver the correct pairing of a subwoofer’s RMS wattage and Ohm ratings with an amplifier’s output power rating is absolutely essential.

Frequency Response: Frequencies are measured in Hertz or Hz for short. The frequency response of speaker drivers will generally fall between 20Hz and 22kHz. At 20Hz the sound spectrum begins. Every time you double your frequency you move up one octave in scale. 20-Hertz to 40-Hertz covers the first Octave, 40Hz to 80Hz covers the next octave and so on. Subwoofer drivers are generally tuned to crossover at 80 Hertz. This can depend on the subwoofer type and the type of music you listen to.

6 products

  • JL Audio C2-400x : 4" Coaxial Speakers - 35W RMS JL Audio C2-400x : 4" Coaxial Speaker grilles.

    JL Audio C2-400x : 4" Coaxial Speakers, 35W RMS

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    C2-Series 4-Inch 35-Watt Coaxial Speaker System 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. The C2-400x system features 4-inch (100 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. Breakaway mounting tabs on the woofer frame allow the C2-400x to be installed in four-hole or two-hole configurations. Injection-Molded adaptor plates are also included to allow mounting of the C2-400x speakers into a 4 x 6 (100 x 150 mm) speaker location. Tweeters are coaxially mounted 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. Speaker 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. Sonic character: Clean and Dynamic Sold as a pair. General Specifications Continuous Power Handling (RMS) 35 W Peak Music Power 105 W Recommended Amplifier Power (RMS) 10 - 50 W / Ch. System Efficiency 84.5 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 71 Hz - 22 KHz ± 3 dB JL Audio C2-400x Manual

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    $179.99

  • Kicker 40PS4 : 4-Inch 50-Watt RMS Coaxial Motorcycle Speakers, 2-Ohm or 4-Drivers 50W 4" Motorcycle Coaxial Speakers, 2Ω or 4Ω Drivers : Kicker 40PS4

    Kicker 40PS4 : 50W 4" Motorcycle Coaxial Speakers, 2Ω or 4Ω Drivers

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    4-Inch 50-Watt RMS Coaxial Motorcycle Speakers, 2-Ohm or 4-Drivers The 40PS4 motorcycle speakers by Kicker are designed by bike riders and powersports enthusiasts, to sound good while remaining lightweight and weatherproof. These drivers are the perfect solution for motorcycles, ATV’s and Side by Sides. The 40PS42 and 40PS44 are weatherproof speakers and are made to deliver clean, crisp music, on the road and off – even through a helmet. Kicker construction that stands up to the elements is combined with high-grade sound quality, without modifying your motorcycle speaker fairing or adding unwanted weight to your power sport machine. Add a Kicker PXA amplifier to your bike to complement the rough roads, and rougher trails.These PSM speakers work best with 50 watts of recommended power.  Specifications  Woofer (in, mm) 4, 100 Tweeters (in, mm) 3/4, 20 Impedance (Ohms) 2 Max Rec Amp Power (watts PEAK/RMS) 100/50 Sensitivity (dB 1w/1m) 85.8 Frequency Response (Hz) 100 - 20k Mounting Hole Diameter (in, mm) 3 5/8, 93 Mounting Depth (in, mm) 1 11/16, 43 Weight (oz, g) 11.9, 338 Grilles Yes Kicker 40PS4 Manual

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    $149.99

  • Kicker 47KSC404 : Four-Inch Coaxial Midrange-Tweeter Drivers, 75-Watt RMS 4" 75W Coaxial Speakers : Kicker 47KSC404 front side.

    Kicker 47KSC404 : 4" 75W Coaxial Speakers

    3 Available for pickup

    Four-Inch Coaxial Midrange-Tweeter Drivers, 75-Watt RMS The Kicker KS series four-inch coaxial speakers come with a custom bracket option built specifically to fit in today’s GM, Chrysler, Subaru, Toyota and Jeep factory speaker locations. KS series speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. They work best with 15 to 75 watts of recommended power. High power handling Tough rubber surrounds Thin-mount design easily fits behind factory grilles Brackets for select GM/Chrysler/Subaru/Jeep and Toyota included Specifications Speaker Design 2-Way Woofer [in, mm] 4, 100 Tweeter [in, mm] ½, 13 Rated Impedance [Ω] 4 Recommended Amplifier Power [Watts RMS] 15-75 Sensitivity [1W, 1m] 88 Frequency Response [Hz] 60-20k Mounting Hole Diameter [in, mm] 3-11⁄16, 94 Top Mount Depth [in, mm] 1-13⁄16, 46 Bottom Mount Depth [in,mm] 2-1⁄16, 51 Tweeter Protrusion [in,mm] 1/8, 3 Grilles Yes Tweeter Magnet Material Neodymium Tweeter Dome Material Silk Woofer Cone Material Polypropylene Woofer Surround Material Rubber Kicker KS Series Coaxial Speaker Manual

    3 Available for pickup

    $99.99

  • JL Audio C1-400x : 4" Coaxial Speakers - 35W RMS JL Audio C1-400x : 4" Coaxial Speakers - 35W RMS, front side.

    JL Audio C1-400x : 4" Coaxial Speakers, 35W RMS

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    C1-Series 4-Inch 35-Watt Coaxial Speaker System C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, breakaway mounting tabs on the woofer frame allow the C1-400x to be installed in four-hole or two-hole mounting configurations. 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 C1-400x is a proprietary, stamped, steel 4-inch (100 mm) 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 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. When it comes to value, C1 is the real deal! Sold as a pair. Grilles not available. General Specifications Continuous Power Handling (RMS) 35 W Peak Music Power 105 W Recommended Amplifier Power (RMS) 10 - 50 W / Ch. System Efficiency 84.5 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 64 Hz - 24 KHz ± 3 dB JL Audio C1-400x Manual

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    $99.99

  • Alpine S-S40 : 4" 45W RMS Coaxial Speakers

    Alpine S-S40 : 4" 45W RMS Coaxial Speakers

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    Alpine 4-Inch Coaxial 2-Way Speakers, 45-Watts RMS 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. Specifications 45W RMS/140W Peak Nominal Impedance 4Ω Frequency Response: 97-22kHz 3/4” Silk Dome Tweeter CFRP (Carbon Fiber Reinforced Plastic) Cone H.A.M.R. Surround Custom Stamped Steel Frame 25mm voice coil

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    $79.99

  • 4" Coaxial Speakers, 50W : Kicker 46CSC44 4" Coaxial Speakers, 50W : Kicker 46CSC44 shown with grille.

    Kicker 46CSC44 : 50W 4" Coaxial Speakers

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    4-Inch 50-Watt Coaxial Speakers, 4-Ohm These CS series 4" coaxial speakers by Kicker are a significant upgrade in your sound. A stamped-steel speaker driver chassis supports a rigid polypropylene cone and UV-treated foam surrounds that stand up to heat and direct sunlight. These 50W coaxial's have neodymium tweeter magnets allow for increased volume in high frequencies. These Kicker CS series 4" speakers work best with 50 watts of recommended power. Specifications Speaker Design 2 - way Woofer Size | in [mm] 4 [100] Tweeter Size | in [mm] 1/2 [13] DC Resistance | ohm 3.5 Peak Power | Watts 150 Continuous Power | Watts, RMS 50 Sensitivity [SPLo] | dB @ 1W, 1m 88 Effective Frequency Range | Hz 60-20k Mounting Hole Diameter | in [mm] 3 3/4 [95] Top Mount Depth | in [mm] 1/4 [6] Bottom Mount Depth | in [mm] 1 13/16 [46] Tweeter Protrusion | in [mm] 0 Grilles Yes Tweeter Magnet Material Neodymium Tweeter Dome Material PEI [polyether imide] Tweeter Design Balanced dome Woofer Cone Material Polypropylene Woofer Surround Material Polyester foam Kicker CS Series Coaxial Speaker Manual

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    $69.99

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