See all parts that fit your 2003 Focus
Empty Single 15" SPL Vented Subwoofer Enclosure
Product highlights
• 15" Single SPL Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 2 cubic feet
Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury
$9.99
List price $14.99
Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen
$7.99
List price $11.99
Install a new car stereo in select 1986-2004 vehicles from Ford, Mercury, Mazda
$5.99
List price $6.99
Install a new Double-DIN car stereo in select 1999-2004 Focus and Cougar
$22.99
List price $25.99
Install a new Single-DIN car stereo in select 1999-2004 Focus and Cougar
$26.99
List price $29.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
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 by utilizing 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. 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.
2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
$477.88
List price $543.88
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
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
• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)
(5)
$184.99
List price $299.99
• 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
• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.50 cubic feet
• Premium Black Carpet with Black NVX Logo
(1)
$84.99
List price $101.99
• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.25 cubic feet
• Premium Black Carpet with Black NVX Logo
(1)
$159.99
List price $191.99
• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut
(5)
$299.99
List price $399.99
• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Computer-designed CNC cut
• Total box volume: 3.50 cubic feet
(5)
$299.99
List price $399.99
• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.50 cubic feet
• Premium Black Carpet with Black NVX Logo
$149.99
List price $179.99
• 8" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .75 cubic feet
• Premium Black Carpet with Black NVX Logo
(1)
$74.99
List price $89.99
Manufacturer:
Model Number:
15LSV
Weight:
52.00lbs
Internal SKU:
15lsv
Internal Product ID:
90410
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| 4 star |
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| 3 star |
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Good Prefab
I mean what can I say. I bought a prefab for a cheap price. 37-44hz sound great. Craps out anything below that.
48 found this helpful
Great little prefab
Built solid. Does what its supposed to do. Tuned at 37z so low end was lacking
Verified purchase
35 found this helpful
Good box for the price
It's bigger, with a big port. So a strong 15" sounds really good in this box. This is as close as you can get to a home made box(which is the best way to go).
31 found this helpful
A really good box
This box was actually a better one than i expected. It actually came out to be just about the box specs i needed so it made my sub sound really good. I would definitely recommend it.
26 found this helpful
Great Box
It makes the subwoofer play some loud bass. The only con would be it's terminals.
Verified purchase
25 found this helpful
Damage on shipment
The box looks massive and takes up so much room in the back of Acura MDX but the corners were almost all damaged on arrival. Going to go with something smaller
Verified purchase
20 found this helpful
American Built
These boxes are nicely done and sound great. This is my second set to use in my truck. The other set is in my home theater. These boxes with the correct subwoofers really play low and clean. Carpet is also a nice quality and includes nice binding posts. The only thing I wish they would do is put the binding posts in the middle instead of off center. I have two boxes and when you face the woofers to each other the binding posts look off with one higher than the other. It’s a minor thing but a suggestion.
Verified purchase
5 found this helpful
Great box fast delivery!
The box I ordered was cheapest I found and to add to that the shipping was excellent fast and well packaged thanks Sonic electronics!
Verified purchase
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
Viper 350HV ESP Security System
3-Channel Car Alarm with 2 Remotes and Keyless Entry
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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.
