Rockville Punisher 8D1 8" 3000w Peak/750w RMS Competition Car Audio Subwoofer
Real photos | Tested
Shipping
Depends on item size and packaging.
Returns
Limited 14-day coverage on eligible issues.
Local pickup
Available in Taylorsville, UT.
Included and condition
Included
- Rockville Punisher 8D1 Subwoofer
- Accessories as shown in photos
- Condition: New/Open Box
Condition
- Graded New Open Box. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Pickup and support
Pickup location
5500 S Redwood Rd Ste 203
Taylorsville, UT 84123
Mon-Sat 11AM-6PM
Call or text
Share the SKU at 3857156888 if you want a quick confirmation before ordering or pickup.
Get directionsProduct overview
Discover the power of the Rockville Punisher 8D1, a competition-grade 8-inch car audio subwoofer designed for extreme low-frequency output. This pre-owned item is in 'New/Open Box' condition, ensuring you receive a high-quality product with real photos and clear condition notes. With a peak power of 3000W and RMS power of 750W, this subwoofer features a robust double-stacked 145 oz Y35 magnet and a durable cast aluminum basket. Enjoy fast shipping within 1-2 business days and take advantage of our 14-day return policy for peace of mind. Shop now and elevate your car audio experience with this exceptional subwoofer.
Key features
- ✓3000W Peak / 750W RMS power
- ✓8-inch dual 1-ohm design
- ✓Double-stacked 145 oz Y35 magnet
- ✓2.5-inch 4-layer aluminum voice coil
- ✓Durable cast aluminum basket
Product details
SKU#31771- This product is in "New/ Open Box". Reference pictures to see what accessories are included in this listing.
The Rockville Punisher 8D1 is a competition-grade 8-inch dual 1-ohm car audio subwoofer built for extreme low-frequency output and thermal endurance. Rated at 750W RMS and 3000W Peak power, this heavy-duty subwoofer features a double-stacked 145 oz Y35 magnet, a 2.5-inch 4-layer black aluminum voice coil wound with USA OFC wire, and a durable cast aluminum basket.
Engineered with an oversized aluminum heatsink ring and vented T-yoke, it maintains continuous peak performance without overheating during demanding listening sessions. The ultra-stiff non-pressed paper cone, thick foam surround with reinforced black stitching, and high-temperature black glue ensure clean, distortion-free bass response.
What's included
- 📦Rockville Punisher 8D1 Subwoofer
- 📦Accessories as shown in photos
- 📦Condition: New/Open Box
Confirm exact contents in the product photos. Accessories vary per unit.
🌐 Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship fast (1-2 business days) with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Frequently asked questions
What is the condition of the subwoofer?
The Rockville Punisher 8D1 is in 'New/Open Box' condition.
Does it come with a warranty?
This product does not include a warranty, but you have a 14-day return policy.
What is the shipping time?
We ship within 1-2 business days from Utah.
Are there real product photos available?
Yes, we provide real product photos to ensure transparency.
Is free shipping available?
Yes, we offer free shipping on orders over $150.
