HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System

Name: HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System
Brand: USA Free Shipping Shop
SKU: BMW1KZ49TO
Price: 499.94 USD
Availability: InStock

$499.94

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We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

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Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

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Upgrade your car audio experience with the HIFONICS 12" 1600W Car Audio Subwoofer Speaker, 2 Pack & QPower Ported Enclosure – a powerful bass solution engineered for serious sound enthusiasts.

This complete subwoofer and enclosure bundle delivers uncompromising sound quality, deep bass, and durable performance, making it the ideal choice for your next car audio upgrade.

🔧 What’s Included:

(2) HIFONICS HFX12D4 12" Dual Voice Coil Subwoofers
- Peak Power: 800 Watts each / 1600 Watts total
- RMS Power: 400 Watts each / 800 Watts total
- DVC 4 Ohm High Temp KSV Voice Coils for clean, distortion-free sound
- Injected Poly Light Rigid Cone for durability and responsive bass
- Reinforced Rubber Surround ensures high excursion and low-frequency performance
- Chrome Stamped Steel Basket with heat-dispersing ported back plate
- 87.25 dB Sensitivity for enhanced audio clarity
QPower 12" Dual Heavy Duty Vented Subwoofer Enclosure
- Built from 5/8" MDF with a charcoal carpeted finish
- Dual vented slot port design for optimized airflow and bass response
- Enclosure Dimensions: 36" (W) x 13.25" (H) x 16.25" (D)
- Weight: 42 lbs
- Features a dual chamber design for peak performance

Whether you're building your first system or upgrading your current setup, this bundle makes installation seamless and delivers audio performance that turns heads. The QPower ported enclosure is precision-tuned to match the subwoofers, ensuring tight, punchy bass and enhanced power handling.

Perfect for sealed or vented applications, the subwoofers offer flexible installation options while maintaining consistent sound quality. Spade-style terminals make wiring simple and reliable.

✅ Why Choose This Bundle:

Complete car subwoofer and enclosure package
Designed for high-output bass and long-lasting reliability
Backed by a 1-year manufacturer warranty
Ideal for serious bass heads or as a gift for car audio enthusiasts

Unleash powerful, window-rattling sound with this ready-to-install solution. Turn your vehicle into a mobile concert with this premium subwoofer and enclosure combo.

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HIFONICS Car Audio Subwoofer Speaker 2...

$499.94

USA Free Shipping Shop

HIFONICS Car Audio Subwoofer Speaker 2 Pack with...

$499.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

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E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 23 2
O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

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S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

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C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

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A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 0 0
N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 0 0
H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System Was this helpful? 0 0
B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

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K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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HIFONICS Car Audio Subwoofer Speaker 2 Pack with QPower Dual 12" Ported Subwoofer Enclosure for Deep Bass Sound System