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K2 Power Series 6-1/2" Component Speaker System (2-ohm)
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Focal ES 165 KX2 K2 Power Series Component System
Product Overview:
The Focal ES 165 KX2 is a flagship 6.5-inch 2-way component kit from the legendary K2 Power line. Hand-crafted in France, this system is designed for audiophiles seeking "Haute Couture" sound with extreme power handling and lifelike dynamics. It features Focal's iconic yellow Kevlar® sandwich cones and the "M"-profile aramid fiber tweeters, a combination that earned it the CES Innovation Award.
Key Features
K2 Sandwich Cone Technology
The heart of the ES 165 KX2 is its composite woofer cone. It uses an ultra-light foam core sandwiched between a layer of aramid fibers and a layer of glass fibers. This design provides the three essential pillars of a high-performance speaker: rigidity, lightness, and damping. The result is a precise, dynamic sound that remains uncolored even at high volumes.
Tuned Mass Damper (TMD®) Surround
This patented technology uses finely positioned toroidal weights to stabilize the rubber surround. By controlling the suspension's movement, TMD® significantly reduces harmonic distortion in the midrange (1kHz – 2kHz), ensuring vocals and instruments sound remarkably clear and natural.
"M"-Profile Inverted Dome Tweeter
The TKMX tweeter features a unique "M"-shaped structure made of aramid fiber. This inverted dome design disperses high frequencies with exceptional accuracy up to 22,000 Hz. When coupled with the bi-amplifiable crossovers, it allows for perfect control of the high end, providing smooth treble with lifelike definition.
Maximum Power Extraction
This is a 2-ohm system, meaning it is designed to extract the maximum possible power from your aftermarket amplifier. This leads to significantly more "punch" and higher SPL (Sound Pressure Level) than standard 4-ohm speakers. It also features a Radial VC cooling system that expels hot air from the voice coil to maintain reliability during intense listening sessions.
Technical Specifications
| Category | Specification |
| Power Handling | 120W RMS / 240W Peak |
| Nominal Impedance | 2-Ohm |
| Sensitivity (2.83V/1m) | 92.5 dB |
| Frequency Response | 55Hz – 22kHz |
| Woofer Size | 6.5" (165mm) |
| Tweeter Type | 1-1/8" "M" Profile Inverted Dome |
| Crossover | 2-Way External (Bi-ampable) |
| Mounting Depth | 3" (76mm) |
| Grilles | Included (Aluminum/Mesh) |

FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.
