Search  for anything...

DS18 PRO-X6.4BMSL Slim Loudspeaker - 6.5", Midrange, Red Aluminum Bullet, 400W Max, 200W RMS, 4 Ohms - Premium Quality Audio Door Speakers for Car or Truck Stereo Sound System (1 Speaker)

  • Based on 3,478 reviews
Condition: New
Checking for product changes
$52.95 Why this price?
Save $56.94 was $109.89

Buy Now, Pay Later


As low as $8.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 13
Order within 17 hours and 15 minutes
Available payment plans shown during checkout

Color: Slim


Style: 4-Ohms


Pattern: 6.5-Inches


Features

  • Unleash Extreme Volume - With a power-packed RMS handling of 200 Watts and a maximum power handling of 400 Watts, the PRO-X6.4BMSL elevates your sound system to new heights of volume and performance, ensuring an immersive audio experience like never before
  • Built to Last - Engineered with a 1.5" Kapton Voice Coil and high-temperature resistance, this slim mid-range speaker is designed to endure the most intense jam sessions without compromising on quality, ensuring your music plays as long as you want, whenever you want
  • Versatile Audio Experience - Equipped with DS18s innovative Bullet Resonator, the PRO-X6.4BMSL delivers a complete audio spectrum from deep, powerful bass at 80Hz to crystal-clear highs reaching 5KHz, allowing you to enjoy every nuance of your favorite tracks with unparalleled clarity and depth
  • Effortless Integration - With its reduced mounting depth and compatibility, the PRO-X6.4BMSL seamlessly integrates into any build, making it perfect for custom installations where space is a premium. Its sleek design ensures it doesn't just sound great but looks great too
  • Meticulously Designed - Redesigned with meticulous attention to detail, the PRO-X6.4BMSL features a sturdy steel basket with a vibrant red gloss finish, allowing you to get LOUD in style while maintaining durability and performance, making it the perfect choice for audiophiles and car enthusiasts alike

Brand: DS18


Speaker Maximum Output Power: 400 Watts


Frequency Response: 5 KHz


Connectivity Technology: Bluetooth


Audio Output Mode: Surround


Mounting Type: Car Mount


Model Name: PRO-X6.4


Speaker Type: Surround Sound


Special Feature: Slim mid range


Recommended Uses For Product: Door


Subwoofer Diameter: 6.5 Inches


Unit Count: 1.0 Count


Controller Type: Touchpad


Surround Sound Channel Configuration: 1.0


Color: Slim


Included Components: Manual, Speaker


Product Dimensions: 6.5"D x 6.5"W x 2.34"H


Item Weight: 3.5 Pounds


Impedance: 4 Ohm


Is Waterproof: FALSE


Number of Items: 1


Speaker Size: 6.5 Inches


Power Source: Corded Electric


Signal-to-Noise Ratio: 95 dB


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


UPC: 663593065025


Style: 4-Ohms


Global Trade Identification Number: 25


Manufacturer: DS18Sound (Automotive Dummy vendor code for NIS)


Item Weight: 3.5 pounds


Item model number: PRO-X6.4BMSL


Is Discontinued By Manufacturer: No


Special features: Slim mid range


Other display features: Wireless


Department: DS18


Country of Origin: China


Date First Available: June 9, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Idiot's for not buying
Color: Bullet Style: 8-Ohms Pattern: 6.5-Inches
They are well worth the money very crisp very clear love all 4 and very loud
Reviewed in the United States on March 18, 2025 by Eric M.

  • Loud and precise audio
Color: Bullet Style: 4-Ohms Pattern: 6.5-Inches
When they say that they are loud they truly ment it great quality all around
Reviewed in the United States on March 9, 2025 by Morey corton

  • Loud, Crisp, Huge magnet
Color: Bullet Style: 4-Ohms Pattern: 6.5-Inches
These speakers are amazing. I made a custom box and threw 2 of these DS18 mids in there, and wow. They're so loud and have crystal clear sound, not lots of bass, but they are loudspeakers so thats not what I was expecting. I have two American Bass 12's in the trunk and paired with these, my system screams louder and beats harder than anything I've ever heard. If you are looking for loud midrange speakers for a upgraded system these are the way to go. Also, I would recommend these only if you have some sort of aftermarket bass setup, because they are so overpowering for factory speakers even on a stock amp😵💫 ... show more
Reviewed in the United States on November 6, 2024 by Jack

  • Amazing sounding speaker!!
Color: Slim Style: 4-Ohms Pattern: 6.5-Inches
I love the look of this DS18 woofer, I can definitely turn up the volume with no distortion and I can hear more mids in the post hardcore rock music I listen to, I highly recommend it and for the price it’s money well spent.
Reviewed in the United States on January 10, 2025 by lightwork3r lightwork3r

  • Big magnets, need big holes. be sure you have the room for them.
Color: Bullet Style: 4-Ohms Pattern: 6.5-Inches
Great value and great sound. Easy install and easy on the wallet.
Reviewed in the United States on June 11, 2024 by HammerHead

  • Great replacement mid-range for old Infinity speakers
Color: Classic Style: 8-Ohms Pattern: 5.25-Inches
The second mid-range of my old Infinity speakers got muddy like the first one, so time to replace. I could not find the exact one I replaced the first time but did find this. Sounds great ! Build quality is solid. I use the Infinity speakers as the front speakers of my cobbled together 5x1 surround sound. I do watch a lot of music videos and distortion bugs me. This model does not have the low range but even then just the pair of Infinities sound great. Besides, I have a sub-woofer so the low range is more than taken care of. My Pioneer receiver puts out 100 + watts per channel and when I tested it it got too loud for me before there was any distortion. Great replacement. Oh, there are tiny spaces that are not covered by the speaker due to the size of the Infinity hole, about 1/16 -1/8th of an inch. I just rolled up a piece of paper towel stuck it in the space(s) and screwed down the speaker. I could seal the space(s) with silicone, but . . . ... show more
Reviewed in the United States on February 9, 2024 by FotN

  • Great
Color: Bullet Style: 4-Ohms Pattern: 6.5-Inches
Very good sound will purchase again inexpensive if ordered from Amazon
Reviewed in the United States on December 28, 2024 by Steve

  • Great product Great sound Great workmanship and Great cost!!!
Color: Bullet Style: 4-Ohms Pattern: 6.5-Inches
These are great speakers for the price. I paid double for Harmon and they no where as GOOD as DS 18 excellent buy
Reviewed in the United States on October 31, 2024 by Amazon Customer Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.