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Description
ZR 6.5" Subwoofer 300 Watts Rms DVC 4-OhmDS18 ZR6. 4D 6. 5" Car Subwoofer with 600 Watts 4 Ohm DVC The ZR subline is a great entry level subwoofer that both handles great power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle. This 6 inch model comes in both dual 2 and dual 4 ohms configurations giving you many options to match your amplifiers optimal impedance. This model comes with a 1. 5 inch voice
DS18 ZR6.4D 6.5" Car Subwoofer with 600 Watts 4-Ohm DVC
The ZR subline is a great entry level subwoofer that both handles great power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle.
This 6 inch model comes in both dual 2 and dual 4 ohms configurations giving you many options to match your amplifiers optimal impedance. This model comes with a 1.5 inch voice coil that handles 300w RMS and 600w max power. The large foam surround and pressed paper cone works greatly together to deliver smooth crisp bass that can be heard strongly throughout the vehicle.
Highlights
- Large foam surround giving great xmax and bass precision while keeping great cone control when the subwoofer is close to maximum power.
- Great power handling of 300w RMS and 600w Max through a high strength 1.5 inch aluminum voice coil.
- Very strong stamped basket with show quality DS18 logos on the frame, magnet boot, magnet, and dust cap.
- Designed to give crisp and clear bass in any vehicle and can be used in sealed and ported boxes.
Technical Details
| Nominal Diameter | 6.5” |
| Nominal Impedance | 4+4 Ohms |
| RMS Power Handling | 300W |
| MAX Power Handling | 600W |
| Sensitivity (1w/1m) | 82 dB |
| Frequency Response | 38Hz - 200Hz |
| Recommended Lo Pass Crossover | 160 Hz |
| MOTOR | |
| Voice Coil Diameter | 1.5” / 38.8mm |
| VC Former Material | Aluminum |
| Winding Material | Copper |
| Cone Material | Non Pressed Paper |
| Dust Cap Material | PPI |
| Surround Material | Foam |
| Basket Material | Steel |
| Basket Color/Finish | Matte Black |
| Magnet Material | Ferrite |
| Magnet Weight | 50 oz |
| Displacement Volume | 0.02 ft3 |
| THIELE & SMALL PARAMETERS | |
| Equivalent Volume | 2.79 L |
| Excursion (one way) | 15mm |
| Free Air Resonance | 70Hz |
| Mechanical Factor | 3.611 |
| Electrical Factor | 0.86 |
| Total Factor | 0.695 |
| Moving Mass | 44.6g |
| Compliance | 96.01µ mN |
| BL Factor | 6.53 |
| Voice Coil Inductance | 461.9m mH |
| Cone Area | 143 Cm2 |
| DC Resistance | 3.4 + 3.4 ohm |
| Efficiency Bandwidth Product | 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 |
Box info
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Dropped LDL by 38 at one year check up
Size: 60 Count (Pack of 1)
I am a 48 year old female weighing 126 lbs. I want to praise this product for reducing cholesterol levels. I have seen the cardiologist to be proactive since my dad died of heart disease and because it runs on both sides of the family. My cholesterol levels have been borderline high for several years but not to the point of needing medication. In April 2025 it was the highest levels so far. I had been eating healthy cereals and exercising at that time so I was surprised it had increased. I have taken this supplement daily for a full year without missing many doses. I just had my yearly check up on April 1, 2026, and my total cholesterol dropped by 37 and the bad LDL dropped by 38. I am very please with my results. All my levels were in the optimal range except the LDL and It was in the nearly optimal range per the Labcorp graph and total cholesterol was in the acceptable range. I have not exercised in 8 months and I eat a lot of fast food, so this product is the only explanation for the improvement. I also started the Megared CoQ10 about 5 weeks before my labs but it wouldn't be long enough to be that helpful yet. I am going to stay on the CoQ10 in addition to the Megared 4 in 1 product to see if it further lowers the LDL to the optimal range next year.
In one year with no diet changes or exercise:
Cholesterol total went from 228 to 191
LDL Cholesterol went from 161 to 123
The only thing I do not like about the product is the price but with those results I can't complain. It is worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Excelente producto
Size: 80 Count (Pack of 1)
Es muy buen producto! Ya es la segunda vez que los compro y me ayudado muchísimo.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
MegaRed Omega Fish Oil
Size: 80 Count (Pack of 1)
Great Fish Oil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Stay healthy
Good pill size, and new lemon flavor. Has all the great omega Three, and fish oil for brain, heart and joints. Good price and quality. Easy to swallow with no bad burping as long as you keep it refrigerated. Works fast and is a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
High Potency Omega-3 and Easy to Take
I’ve been taking this omega-3 supplement and so far I’m very happy with it. The capsules are easy to swallow and I appreciate the high potency of 3600 mg per serving. It feels like a good quality supplement and I like that it helps support overall wellness. The bottle also lasts a long time, which makes it a good value. Overall, it’s a great option if you’re looking for a reliable omega-3 supplement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
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