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Home/Equipment/Speakers/Down4Sound/Down4Sound Hexicone PRO 6.5 SS4 All SZN - 6.5" Carbon Fiber Pro Audio Speaker - 200W RMS, 4 Ohm
Down4Sound Hexicone PRO 6.5 SS4 All SZN - 6.5" Carbon Fiber Pro Audio Speaker - 200W RMS, 4 Ohm
Down4Sound/Speaker

Down4Sound Down4Sound Hexicone PRO 6.5 SS4 All SZN - 6.5" Carbon Fiber Pro Audio Speaker - 200W RMS, 4 Ohm

Description Warranty Information Additional Information 24 Reviews Description Introducing the Down4Sound Hexicone PRO 6.5 SS4 All SZN, an exceptional 6.5-inch Pro Audio Speaker that embodies a revolution in sound technology. With its patented REAL CARBON FIBER Hexicone design, this speaker is engineered to surpass your audio expectations, delivering unparalleled acoustic performance. Its ultra-lightweight construction and superior weather resistance make it the perfect choice for all-season use, from the heat of summer to the cold of winter, ensuring you never miss a beat of your favorite tunes. Hexicone-PRO Advantage: Lightweight Density: The Hexicone carbon fiber composite, boasting a density of approximately 1.6G/CM3, is lighter than most pro audio cones, ensuring optimal sound clarity. Unmatched Resilience: Designed to thrive in any condition, this speaker withstands ultraviolet rays, water, salt, humidity, mud, and sand, making it ideal for on and off-road, in or out of any vehicle. Superior Performance: The high-performance carbon fiber aramid sewing thread provides strength, heat, and flame resistance, enhancing the speaker's overall performance. Enhanced Stability: The distinctive Hexicone shape increases load-bearing capacity, ensuring long-lasting durability and unmatched performance. Crafted for those who demand the best in sound quality and durability, the Hexicone PRO 6.5 SS4 All SZN is more than just a speaker. It's a symphony of science, engineering, and artistry, meticulously designed to elevate your audio journey, no matter the environment or season. Key Specifications: RMS Power: 150W - 200W RMS (Range) Impedance: 4 Ohm Magnet Type: Ferrite Mounting Depth: 3 Inch Cutout Diameter: 5.73 Inch Overall Diameter: 6.625 Inch Sensitivity: 93 dB 1W/1M Frequency Range: 55 Hz - 11kHz (usable) Coil Size: 1.46 Inch SOLD INDIVIDUALLY Klippel Parameters Value DC Resistance of the voice coil (Re) 3.62 Ohms Frequency-independent part of voice coil inductance (Le) 0.041 mH Para-inductance of voice coil (L2) 0.386 mH Electrical resistance due to eddy current losses (R2) 3.78 Ohms Electrical capacitance representing moving mass (Cmes) 321.24 μF Electrical inductance representing driver compliance (Lces) 15.88 mH Resistance due to mechanical losses (Res) 69.62 Ohms Driver resonance frequency (fs) 70.5 Hz Mechanical mass of driver diaphragm assembly including air load and voice coil (Mms) 14.559 g Mechanical mass of voice coil and diaphragm without air load (Mmd or Sd) 12.401 g Mechanical resistance of total-driver losses (Rms) 0.651 kg/s Mechanical compliance of driver suspension (Cms) 0.350 mm/N Mechanical stiffness of driver suspension (Kms) 2.85 N/mm Force factor (Bl product) (Bl) 6.732 N/A Suspension creep factor (Lambda s) 0.080 Total Q-factor considering all losses (Qtp) 0.491 Mechanical Q-factor of driver in free air considering Rms only (Qms) 9.901 Electrical Q-factor of driver in free air considering Re only (Qes) 0.516 Total Q-factor considering Re and Rms only (Qts) 0.610 The Down4Sound Hexicone PRO 6.5 SS4 All SZN sets a new standard for pro audio speakers, combining high-end materials, advanced technology, and meticulous craftsmanship. It's the perfect choice for audiophiles and professional installers alike, offering a powerful, immersive audio experience that brings your music to life, regardless of the season or setting. Elevate your sound experience and add the Down4Sound Hexicone PRO 6.5 SS4 All SZN to your setup today! View All Close Warranty Information Warranty Information Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier. All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our websi te. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior returning of the product or if no defect is found you are required to pay for return shipping only. At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return! * Extended additional warranty purchased on amplifiers take in affect from the date of purchase and must also be stated on orginal sales invoice or receipt. Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/ Down4Sound - Hours of Operation Monday 6am - 9pm PDT Tuesday 6am - 9pm PDT Wednesday 6am - 9pm PDT Thursday 6am - 9pm PDT Friday 6am - 9pm PDT Saturday 8am - 4pm PDT Sunday Closed View All Close Additional Information Speaker Type: PRO AUDIO SPEAKERS Product Type: Speaker View All Close 24 Reviews 5 Hexivone Posted by Edgardo Gutierrez on Jul 31, 2025 They’re awesome crisp clear and get real loud and still begging for more power 5 Hexicones Posted by Jason maxwe on Jun 10, 2025 These are my favorite mids iv owned and tell everyone that they need them! I have 6-8” and 8-6.5 5 6.5 carbon mids Posted by Brian on May 16, 2025 They sound great. Very loud and clear. 5 hexicone 6.5 4 ohm mid Posted by Rick on Dec 01, 2024 These replaced some very high end hybrid audio legatia l6 in my crv . I needed more output to keep up with the bass . They played much lower and way way louder . great value in my opinion 5 DOWN4SOUND DOWN4SOUND HEXICONE PRO 6.5 SS4 ALL SZN - 6.5" CARBON FIBER PRO AUDIO SPEAKER - 200W RMS, 4 OHM Posted by John Baker on Oct 15, 2024 The sound you get is phenomenal. 200 watts RMS. I’ve got them set at approximately 300 350 Watts each and they handle it like a pro sound awesome Cristal clear with the volume all the way up very pleased I would like to see something like this in a mid base. I’ll keep my eye out. You guys are amazing thank you 5 Holy Sh#t Posted by Eric on Sep 13, 2024 I had invested in some stereo integrity TM65s and wasn't happy with the output. Heard good things about these and ordered. Swapped out the TM65s and HOLY WOW. I cannot believe how clean and loud these are. I'm up 10db in midbass and these hit so much lower AND higher. Just wow. Super impressed. I have an SQL system and these were the final creme de la cum on top. 5 GREAT SPEAKERS!!!!! Posted by Trin Mccoy on Sep 13, 2024 Swapped out rockford t2 components for these. louder and better sound. 5 Down4sound Hexicone Pro 6.5 SS4 All SZN 6.5" carbon fiber pro audio speaker 200 watts 4 ohm Posted by Randy Paige on Jul 29, 2024 I bought four of these and one 8 inch.awesome speakers you won't be disappointed down for sound has great products.there running on a down for sound jp234 love the amp to. 5 Hexicone 6.5 Posted by IllWill on Jul 17, 2024 I replaced a set of Stereo integrity TM65s and what a difference!!! These little $50 speakers are absolutely amazing!!! I will be purchasing several more sets for sure. 5 Hexicone Posted by Melvin Melton on Apr 24, 2024 Enjoy that they are loud on little power Next View All Close
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Frequently Asked Questions

What is the Down4Sound Down4Sound Hexicone PRO 6.5 SS4 All SZN - 6.5" Carbon Fiber Pro Audio Speaker - 200W RMS, 4 Ohm?

The Down4Sound Down4Sound Hexicone PRO 6.5 SS4 All SZN - 6.5" Carbon Fiber Pro Audio Speaker - 200W RMS, 4 Ohm is a car audio equipment made by Down4Sound. View full specifications and where to buy on this page.

Where can I buy the Down4Sound Down4Sound Hexicone PRO 6.5 SS4 All SZN - 6.5" Carbon Fiber Pro Audio Speaker - 200W RMS, 4 Ohm?

You can purchase the Down4Sound Down4Sound Hexicone PRO 6.5 SS4 All SZN - 6.5" Carbon Fiber Pro Audio Speaker - 200W RMS, 4 Ohm from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

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