
EXL-X 6.5" Subwoofer 400 Watts Rms DVC 4-Ohms






EXL-X 6.5" Subwoofer 400 Watts Rms DVC 4-Ohms
Sale $101.96 / EACH
Reg.$119.95
15% OFF FOR MOVING SALE!
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Key Features
- 6.5" Subwoofer
- MAX Power: 800 Watts
- RMS Power: 400 Watts
- Impedance: 4-Ohm 2" DVC
- Ferrite Magnet
- 89.8dB
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
EXL-X6.4D
Nominal Diameter
6.5" / 165.1mm
Nominal Impedance
4+4 ohms
RMS Power Handling
400W
Maximum Power Handling
800W
Sensitivity (1w/1m)
89.8dB
Frequency Response
40-820Hz
Recommended Lo Pass Crossover
90Hz
MOTOR
Voice Coil Diameter
2" / 50.8mm
Voice Coil Former Material
Black Aluminum
Winding Material
SV
Cone Material
Non Pressed Paper + Glass fiber
Dust Cap Material
PPI
Surround Material
Foam
Basket Material
Aluminum
Basket Color/Finish
Glossy Red
Magnet Material
Ferrite
Magnet Weight
90 oz
Displacement Volume
N/A
THIELE & SMALL PARAMETERS
Equivalent Volume
2.2L / 0.078ft3
Free Air Resonance
76Hz
Mechanical Factor
4.518
Electrical Factor
0.802
Total Factor
0.681
Moving Mass
55.742g
Compliance
0.077mm/N
Bl Factor
7.3
Voice Coil Inductance
1.073mH
Diaphragm Area
143.14cm2
DC Resistance
3.2+3.2 ohm
Efficiency Bandwidth Product
94.7
RECOMMENDED ENCLOSURES
Sealed Internal Volume
0.2ft3
Sealed Box Output Response
75Hz
Ported Internal Volume
0.3ft3
Port Size *Square (W x H x Long)
0.75" x 7.24" x 10.68" / 19 x 184 x 271.2mm
Port Tuning Frequency
60Hz
Ported Box Output Response
48Hz
MEASUREMENTS
Overall Diameter
6.92" / 176mm
Overall Depth
5.15" / 131mm
Front Mount Baffle Cutout
5.78" / 147mm
Mounting Depth
4.25" / 108mm
Motor Diameter
4.96" / 126mm
Gross Single Unit Weight (lb)
10
Dimensions W x L x H (Inches)
7 x 7 x 6
Quantity of Units in Master Carton
4
Gross Master Carton Weight (lb)
20.5
M/C Dimensions W x L x H (Inches)
16 x 8 x 14
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Product Overview
Product Overview
DS18 EXL-X6.4D 6.5" Car Subwoofer 800 Watts 4-Ohm DVC
Prepare to be blown away by the unparalleled power and precision of DS18’s EXL-X6.4D. Its incredible features and state-of-the-art design set the new standard for competition grade subwoofers.
The private red aluminum basket showcases the unmistakable flair all DS18’s products have, but also lays a great foundation for one of our most durable subwoofers yet. The fiber glass dust cap, besides adding a touch of sophistication to the already sleek design, plays a crucial role in enhancing the overall audio quality. By protecting the subwoofer's delicate components from potential damage, it ensures consistent and reliable performance.
Don't be fooled by this subwoofers size—the EXL-X6.4D is engineered to provide big bass thanks to its full-size ferrite magnet. The high-strength foam surround firmly holds a durable pressed cone made with fiberglass, resulting in unparalleled sound reproduction. And thanks to DS18's specially designed dustpan, the EXL-X6.4D’s bass output is maximized for performance that always defies expectations.
The EXL-X6.4D is designed to produce incredibly powerful and precise bass that will make your heart race. The 2" voice coils and impressive 800W MAX power handling gives the EXL-X6.4D the capability to handle frequency responses as low as 40Hz and as high as 820Hz with ease.
Versatility is key, and the EXL-X6.4D doesn't disappoint. Whether you prefer ported or sealed boxes, this subwoofer thrives in all vehicle shapes and sizes. It effortlessly adapts to your audio setup, ensuring that you can enjoy your favorite music the way it was meant to be heard—powerful, crisp, and immersive.
Unlock the true potential of your audio system with DS18’s EXL-X6.4D.




Hey {Recipient's Name},
{Your Name} wanted to help you out with some gift ideas ;)
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Cheers,
DS18

EXL-X 6.5" Subwoofer 400 Watts Rms DVC 4-Ohms
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Bought from ryda.com.au wish I bought 2 now there out of stock. Send some more to ryda store in Sydney Pls DS. This fits perfectly on my Subaru Impreza Club Spec 9 the sound is amazing, good quality bass always looking forward jumping in the car and turning up the volume. Well Done Guys.
I love these subs. I have them paired with the Exl 6.5 mids and 2" super tweeter and the sound is incredible. I am going to add the Exl 8's soon
Kinda new to car audio, but I was looking for a smaller sub and came across the exl-x6.4. Everyone who gets in my car asks what brand of subwoofer I have and what size. When I tell them two 6.4" subs, most of them don't believe me until I show them. I purchased a pair of 6.5 midrange speaker and 2" super tweeters from DS18 previously and was so satisfied with their performance that when looking for a sub it made the most sense to come back to DS18. I'm probably a customer for life now. DS18 can expect a lot more of my money heading thier way in the future.
This sub sounds incredible for its size. I replaced my JL subs with these. I am much more impressed with the sound quality of these over the JL’s.
Very powerful for the size of the subs. I wish they came with grills as it's impossible to find any this size.
Let customers speak for us
from 3465 reviewsI love the Infinite INFINITE 35 AH battery installed it on my 2013 Can Am Maverick 1000r and it has enough cracking power to start it every time see how it does when i add accessories

I love how there loud and everything but I had one go out on me

5 STAR!!! Installed these speakers in my 2019 Road Glide and I could not be happier with the clear sound!

Loud asf crystal clear

Really nice kit, AMP is also very solid and compact, fits nicely under the seat on the low profile AMP rack I bought !
Would recommend taking to a shop for installation. I’ve got a 2025 Jeep Gladiator and my only complaint is how difficult it is to disassemble the dash.
Also note this is not exactly plug and play if you intend on Amplifying tweeters and Dash speakers. These are extremely Loud and clear on Vocals.
If you plan on doing The Sound bar too, you have two RCA’s labeled FR & FL. You need a RCA Y splitter, DS18 Makes them. You actually need 2 red and 2 black splitters. Would highly recommend the speakers if you’re looking to Wind Proof the audio.

Never had subs this small but was suggested to try it and happy I did! I had 2 12s in my gladiator and wasn’t to happy with it and tried 4 of these and the sound is night and day difference! I have them in a ds18 ported box on a FR 3.5k

Have not installed them yet but the quality looks Superior

Good

Nice quality nice sound

Payed big bucks for the best sound but didn’t get any stickers

ZR 10" Subwoofer 700 Watts Rms DVC 4-Ohm

These speakers made a big difference from stock I can hear the speakers on Harley over 60mph.
