
ZR 6.5" Subwoofer 300 Watts Rms DVC 4-Ohm






ZR 6.5" Subwoofer 300 Watts Rms DVC 4-Ohm
Sale $67.96 / EACH
Reg.$79.95
15% OFF FOR MOVING SALE!
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Key Features
- 6.5" Subwoofer
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm 1.5" DVC
- Ferrite Magnet
- 82dB
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
ZR6.4D
Nominal Diameter
6.5" / 165.1mm
Nominal Impedance
4 + 4 Ohm
RMS Power Handling
300W
Maximum Power Handling
600W
Sensitivity (1w/1m)
82 dB
Frequency Response
38-200Hz
Recommended Lo Pass Crossover
160Hz
MOTOR
Voice Coil Diameter
1.5" / 38.8mm
Voice Coil Former Material
Aluminum
Winding Material
Copper
Cone Material
Non-Pressed Paper
Dust Cap Material
PPI
Surround Material
Foam
Basket Material
Steel
Basket Color/Finish
Black Matte
Magnet Material
Ferrite
Magnet Weight
50 Oz
Displacement Volume
0.02 ft3
THIELE & SMALL PARAMETERS
Equivalent Volume Vas
2.79 L
Free Air Resonance Fs
70 Hz
Mechanical Factor Qms
3.611
Electrical Factor Qes
0.86
Total Factor Qts
0.695
Moving Mass Mms
44.6g
Compliance Cms
96.01? m/N
Bl Factor BI
6.53
Voice Coil Inductance Le
461.9m mH
Diaphragm Area Sd
143 Cm2
DC Resistance Re
3.4 + 3.4 Ohm
Efficiency Bandwidth Product EBP
81.4
MEASUREMENTS
Overall Diameter
6.75" / 171.6mm
Overall Depth
4.23" / 107.4mm
Front Mount Baffle Cutout
5.54" / 140.8mm
Mounting Depth
3.49" / 88.8mm
Motor Diameter
5.23" / 133mm
Gross Single Unit Weight (lb)
7.5
Dimensions W x L x H (Inches)
7.5 x 7.5 x 5.25
Quantity of Units in Master Carton
4
Gross Master Carton Weight (lb)
30.5
M/C Dimensions W x L x H (Inches)
16.75 x 8.25 x 11.25
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Product Overview
Product Overview
DS18 ZR6.4D 6.5” Car Subwoofer 600W 4-Ohm DVC
Introducing the DS18 ZR6.4D 6.5" Car Subwoofer, a true powerhouse designed to deliver mind-blowing bass and precision performance.
The ZR subline is renowned for its exceptional performance, and the ZR6.4D is no exception. With a robust 600W of MAX power handling and 300W of RMS power handling, the ZR6.4D guarantees a spine-tingling audio experience that will leave you craving for more. Its 1.5-inch high-strength aluminum voice coil ensures that every note is delivered with precision and clarity, elevating your car audio system to new heights. Its 4+4 ohm dual voice coil configuration allows you to match your amplifier's optimal impedance, providing maximum power transfer and efficiency.
With DS18’s ZR6.4D, you don't just get exceptional performance; you also get unmatched style and unbreakable durability. The ZR6.4D features a strong stamped basket that not only provides structural integrity but also showcases show-quality DS18 logos on the frame, magnet boot, magnet, and dust cap. Its matte black finish adds a touch of elegance, making it a visually stunning addition to any car audio setup.
With a frequency response ranging from 38Hz to 200Hz and a sensitivity of 82 dB, the ZR6.4D captures every nuance of your music, delivering it with crystal-clear precision. The recommended low-pass crossover of 160Hz ensures seamless integration with your existing audio system, allowing your music to shine in all its glory.
With its striking design, exceptional performance, and versatility, the ZR6.4D is the perfect choice for car audio enthusiasts who demand nothing but the best.




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ZR 6.5" Subwoofer 300 Watts Rms DVC 4-Ohm
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Awesome little subs, fast shipping
Was doubtful but went for it and I’m glad I did four 6.5 subs sitting under my seat of a 94 GMC Sierra and they hit. I’m jamming all ds18 set from subs to speakers 💯💯 happy
Let customers speak for us
from 3484 reviewsGEN-X 4x6 2-Way Coaxial Speakers 45 Watts Rms 4-Ohm

Good stuff

We love DS18!!!! Hits hard and is definitely loud

Very clear and loud. These went on a 2021 Tacoma replacing the factory jbl tweeters

Awesome amp , awesome control , looks amazing

Speakers were fine. Sounds great. Shipping with USPS was awful. The package was lost for over a week, and then finally found after I filed a complaint. Don’t guess that DS18 could do anything about that, but it definitely can’t be allowed to become a problem that’s ongoing. Y’all may have to consider alternate ways to ship. Again, very pleased with your product—exactly what my son wanted.

I Have it running to my epicenter from my amp, sounds great!

Comes with everything in picture and very good quality!!

Easy install with the 12in u connect with aftermarket harness adapter. Speakers are clear and very loud. Very happy

Very crispy and clear sound! The tweeters sound great just an over all phenomenal product!

Funciona como quería

Perfect 👌

Puts out amazing power

Bought these to install in my 24 road glide after the update Harley just did they sound amazing but I did need to purchase some spacers so the fits properly I ordered 1/4 spacers for 6.5 inch speakers and the fit in the road glide perfectly the magnet wasn’t hitting the speaker pod after that

Really good power and 0 dimming on lights since installation and the battery itself looks amazing. I like that it can be laid on its side if needed.
