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Description
Alpine RS-W12D4 R-Series Shallow 12" Subwoofer, Dual 4-OhmThe Alpine RS W12D4 R Series subwoofer offers superior performance with an impressive power handling of up to 500 watts. Its shallow mounting depth allows an easy installation in a wide range of vehicles while delivering powerful and deep bass with low distortion. Experience superior music performance with the dual 4 ohm RS W12D4 subwoofer. Features Shallow 12" Subwoofer, Dual 4 Ohm High Amplitude Multi Roll (HAMR) Surround Reinforced Parabolic Cone
The Alpine RS-W12D4 R-Series subwoofer offers superior performance with an impressive power handling of up to 500 watts. Its shallow mounting depth allows an easy installation in a wide range of vehicles while delivering powerful and deep bass with low distortion. Experience superior music performance with the dual 4-ohm RS-W12D4 subwoofer.
Features- Shallow 12" Subwoofer, Dual 4-Ohm
- High Amplitude Multi-Roll (HAMR) Surround
- Reinforced Parabolic Cone Structure with Pulp/Kevlar Cone & PP/Mica/Talc Dust cap
- Concealed Mount Gasket
- Airflow Management & Heat Transfer System
- Reinforced Cone Neck & Spider Joint
Specs
- Size: 12”
- Frequency Response: 24Hz-200Hz
- Power Range: 300W-750W RMS
- Power Handling: 750W RMS I 2250W PEAK
- Magnet Weight: 127 oz
- Voice Coil Diameter: 65.5 mm (2.6")
- Sensitivity: 84.7 dB
- Inductance: 4.46 mH
- Free Air Resonance: 28 Hz
- Equivalent Stiffness: 48 L
- Mechanical Q: 7.15
What’s in the box
- Alpine R-Series Shallow 12" Subwoofer, Dual 4-Ohm
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
4.6 ★★★★★
Based on 1830 reviews
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Product Reviews
★★★★★ 3
3 Star Read,
Format: Kindle
This book wasn't bad, but wasn't my cup of tea. It's highly disappointing because the storyline is so original. There is no real conflict or resolution, so the entire thing feels flat.
As a lover of omegaverse books, I know there is a ton of variety out there, and ov is really up to the author. But this one is weird. Omegas have multiple scent glands all over their bodies and go into week long heats every month. Alphas have knots in the middle of their shaft instead of the base, and the knot doesn't always swell, no explanation of when or why. It doesn't engage at all when the mouth is in play.
I also didn't enjoy the author's writing style. Each paragraph is only 1 or 2 sentences long, and the entire book reads very stacato. The conversations are stiff and unnatural feeling. Everything is very repetitive, both in word choice and in thought. The same thing is repeated 3 or 4 times over a single page, multiple times over. I ended up doing so much skimming.
The first 50% of the book is all slow burn, and the last 50% is almost straight mediocre spice. This wouldn't have been all bad if the grammar and spelling errors didn't start at the exact same time. Tongue is repeatedly misspelled in the middle of the spice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2024
★★★★★ 5
Cozy Omegaverse
Format: Kindle
This is the true definition of Cozy Omegaverse. LA wedding coordinator meets her pack at the location for a couple’s destination wedding. Low angst because they are scent matched high heat with heats and knots. Everything you love about this genre with very little anxiety. Simply a fun experience to read and a book I will comeback to when I’m in a slump. I simply love reading this book
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Reviewed in the United States on March 19, 2026
★★★★★ 4
Cute Omegaverse story
Format: Kindle
3.75 stars and 2 for spice. Adorable Omegaverse story about a wedding planner who has to go to a small town to plan a wedding for a movie star. While there, she meets her pack. This covers her struggles of not living there but trying to keep her relationship going with her 3 Alphas.
It's a quick read and cute, so I recommend it for people who like light-hearted RH stories.
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Reviewed in the United States on May 31, 2025
★★★★★ 3
real good
Format: Kindle
This was a solid read for the ABO universe. The characters are great. The smut scenes were well written. And the town is so cute I want to go there. It didn’t have much character development it just felt like I was getting to the characters as they were getting to know each other.
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Reviewed in the United States on April 27, 2025
★★★★★ 5
So sweet
Format: Kindle
It’s so unexpectedly sweet that it sneaks up on you. Each character is so unique and charming. I love the openness and honesty among their pack. It really blows me away how wonderful this omegaverse trope plays out.
I received a free copy of this book and am voluntarily leaving a review.
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Reviewed in the United States on March 21, 2026
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