See all parts that fit your 2009 528i
Empty Single 15" Vented Subwoofer Enclosure (Black)
Product highlights
• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium plush black carpet finish
• Carbon fiber pattern
• Signature miter and dado construction
• Bonded using proprietary trick glue
• Total box volume: 4.59 cubic feet
Cerwin-Vega CVP8 (Sold Individually)
350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker
$49.99
List price $59.99
460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers
$90.00
List price $110.00
270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$90.00
List price $99.99
900W Peak (300W RMS) 8" HED Series 2 Way Component 4-ohm Speaker System
$219.99
List price $263.99
700W Peak (500W RMS) 8" Epic Pro Series Pro Audio Midrange 4-ohm Speakers
$129.00
390W Peak (130W RMS) 8" DMDX Series 2-Way Cocentric Coaxial Car Speakers
$189.99
520W Peak (170W RMS) 8" S-Series Hi-Res 2-Way Component Car Speakers
$239.95
List price $290.00
From design to delivery, Atrend products are tested vigorously to ensure sound quality and accurate engineering. Working with only the latest in computer-automated software and machinery, Atrend continues to be a trend setter in the marketplace. Atrend delivers quality results using only the most efficient engineering and manufacturing processes.
All of Atrend and Bbox subwoofer enclosures are engineered and constructed to be the strongest on the market. Atrend's outside panels feature signature Miter and Dado construction, which adds extra reinforcement and structural integrity to subwoofer enclosures. Ultimately, these construction techniques provide unsurpassed build and sound quality in Bbox enclosures.
This product is temporarily out of stock. May we recommend...
• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Compatible for Sundown SA 12V2 subwoofers (Sold separately)
(6)
$234.99
List price $299.99
Single 12" Vented MDF Subwoofer Enclosure (Belva 1SV12B)
• Single 12" Vented MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Gold Terminals
• Internal Box Volume: 1.8 cubic ft.
(123)
$79.99
List price $95.99
• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Compatible for Sundown SA12V2 subwoofers (Sold separately)
(9)
$174.99
List price $289.99
Manufacturer:
Model Number:
15SVR - BLACK carbon fiber
Weight:
62.00lbs
Internal SKU:
15svrblack
Internal Product ID:
33843
| 5 star |
|
100% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
Quality box
I have a Fi Q 15 in this box and it hits harder than my last 2 Rockford Fosgate p3 12s. Box is big so make sure you measure out the trunk and keep in mind that you have to angle it to get it in the trunk. This thing kills the lows, i love hearing how detailed it is with the low frequency tunes
Verified purchase
34 found this helpful
Great enclosure
this was the perfect box for the right price and my sub sounds amazing.
31 found this helpful
VERY Nice!
I put a Rockford Fosgate P3D4 15 in this box and somehow I got this box to fit in my 2016 Kia Forte, I'm not sure how I'm going to get it out..LOL Anyways this oversized box makes my 15 sound like there's 2 15's in my ride! This box is well made right here in the USA and I would purchase Atrend again in the future!
Verified purchase
31 found this helpful
Perfect size and sounds great
Perfect size and sounds great, I use a RS gold 15 sub with 1000rms. It hits hard in this box!
Verified purchase
30 found this helpful
Huge Box, High Quality, Tuned Low
I have this in a 2003 Honda Accord and it barely fits in the trunk. Very well built box, I used threaded inserts to mount sub. Make sure you measure well before ordering this enclosure. Enclosure weights ~80lbs so you may need a hand installing it after you add the subwoofer.
I have recommended this to some friends already that are looking to upgrade. I can't measure tuning but I will say it sounds like it's really 33hz.
Verified purchase
26 found this helpful
This box is way better than their “SPL” box.
Got this box in about 2 weeks ago. Very skeptical of prefab boxes and if they are what they say they are. Well this box IS closely tuned near 33 HZ. I have one CVX 15 which is getting about 800 watts rms and it loves it. The internal volume is about 4 ft. Go to their website if you want more details but order here because Sonic ships and I’ve never had any problems with them. Anyway this box is the shit for a prefab.
Verified purchase
25 found this helpful
Huge
This box is no joke. Lined the inside with a liquid fiberglass polymer for better sound resonation. Worth the buy for a prebuild.
Verified purchase
25 found this helpful
It was worth the price
The sound of the box with my HDC4-15-A is a great sound but of course you pay for what you get it was in great condition still holding up mdf is extremely thick love this box but of course there are better you just need to spend a lot more money but you definitely get your bang for your buck.
25 found this helpful
Really clean box
This Sundown SA V2 D2 hits hard in this enclosure. I love it. The service was great! Shipping was fast. Get one…. Go on now getcha one.
Verified purchase
23 found this helpful
Good money spent!
Wasn't sure what to expect for the price, but, I was very surprised and satisfied with the sound and the bass produced. I'm running a NVX 154, 1k rms amp, and it's got great loud bass, and accurate bass for all Genres.
Only con is the face plate could have been doubled,(single face) but so far it's holding up well. Would definitely order again for the value and bass produced.
Verified purchase
23 found this helpful
Belva BAK02 - 1/0 Gauge Amp Kit
CCA Wiring Kit with 2-Channel RCA & Speaker Cable
(75)
$49.99
List price $69.99
NVX SDRLR1 Universal Roller Tool
Install your sound damping with the SDRLR1 tool
(125)
$10.99
List price $13.99
20 ft. of Dynamat Xtreme Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
(47)
$156.95
List price $187.44
NVX SDBP40 - 40 ft. (10% More Than Competition)
40 ft. Bulk Pack of Sound Dampening Material
(131)
$104.99
List price $119.99
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
(17)
$2.99
List price $6.99
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
