Garage
Shop

See all parts that fit your 2007 Envoy

DS18 SB12

700W Peak (350W RMS) Loaded Single 12" Sealed Shallow Enclosure

DS18
Shop all DS18
highlight-star-icon

• Sealed enclosure with 1 12" Subwoofer
• 350 watts RMS (700 watts Peak)
• Shallow and compact enclosure construction
• Final Impedance: 2-ohm
• Dimensions: 19" L x 15" H x 5" W x 7.5" W2

Learn more about the sb12
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$224.95

 with warranty
Starting at $21/mo or 4 payments of $57 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
Available: Ships in 10-14 days
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
72-4568 main

Metra 72-4568

Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick

120
-33.36%

$9.99

List price $14.99

DKGM-15 main

Crux DKGM-15

Stereo Replacement Interface with Steering Wheel Control Retention, Video Switcher, and Double DIN Dash Kit for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac

19
-35.71%

$162.00

List price $252.00

SAGTE6 main

Scosche SAGTE6

5 1/4" - 6 1/2" Speaker Adaptors for select 2002-2009 vehicles from GMC, Chevrolet, Isuzu

4
-6.63%

$19.99

List price $21.41

82-3021 main

Metra 82-3021

6-6.75 inch speakers - Front door for select 2002-2009 vehicles from Chevrolet, GMC, Buick

5
-42.87%

$15.99

List price $27.99

82-3022 main

Metra 82-3022

6-6.75 inch speaker adapters for select 1998-2009 Envoy and TrailBlazer and Bravada

-10.00%

$26.99

List price $29.99

82-3023 main

Metra 82-3023

Mounting adapter for aftermarket dash tweeters for select 2002-2009 Envoy and TrailBlazer and Bravada

1
-10.72%

$24.99

List price $27.99

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

124
-5.72%

$329.95

List price $349.95

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

KW-M560BT main

JVC KW-M560BT

6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

10
XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

Current Promotions (1 offer)


Get the most out of your Loaded Enclosure with the NVX SDTK20. Eliminates road noise, quiet vibrations, and increase the sound quality and output of audio system, 50%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

DS18 SB12

40% off


Priced separately $274 94

Promo Savings of $20 00

Total price:

$254 94

Description


DS18 brand icon

Authorized dealer


DS18 SB12

This slim 12-inch subwoofer housed in a compact sealed box defies expectations with chest-thumping bass in a package that fits into any vehicle. Crafted from rugged .6-inch MDF, the SB12 is built for everyday use and optimum sound quality. With an internal volume of 0.56 ft3, the SB12 strikes the perfect balance in compact performance. Its impressive frequency response ranging from 30Hz to 250Hz gets even richer and deeper bass, thanks to the control allowed by the sealed box. Connecting is easy with the SB12. The speaker connector on the enclosure allows for seamless integration into any existing audio system. Simply hook it up, sit back, and Get LOUD!


Product Details:

  • Sealed enclosure with 1 12" Subwoofer
  • 3/4" Medium-density fiberboard construction covered with Carpet
  • Power Handling:
    • Peak: 700 watts
    • RMS: 350 watts
  • Final Impedance: 2-ohm
  • Injection Molded Polypropylene cone material
  • Rubber subwoofer surround material
  • Shallow and compact enclosure construction
  • 1.75" EISV voice coil on aluminum former
  • 50 oz. Ferrite magnet motor structure
  • Steel basket material for added durability
  • Internal Volume: 0.56 cubic feet
  • Recommended Low-Pass Crossover: 80 Hz
  • Frequency Response: 30 - 250 Hz
  • Sensitivity: 87 dB
  • Dimensions: 19" L x 15" H x 5" W x 7.5" W2
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

124
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

Best selling similar products

BE-GM-SLVDC-G4 small

NVX Loaded BOOST Box - 2019-2024 Chevrolet Silverado/GMC Sierra - BE-GM-SLVDC-G4

• Sealed BOOST truck enclosure with 2 12" S Series Subwoofer
• Fits select 2019-2024 Sierra and Silverado 1500 / 3500 HD / 2500 HD / 1500 LD
• 400 watts each RMS (800 watts each Peak)
• Final Impedance: 1-ohm

(1)

$499.99

List price $719.99

44TL7S102 small

Kicker L7S102 (44TL7S102)

• Ported truck enclosure with 1 10" Solo-Baric L7S Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21-1/2" L x 15" H x 10" W x 6-1/2" W2

(5)

$429.99

List price $459.99

R2S-1X10 small

Rockford Fosgate Prime R2S-1X10

• Sealed truck enclosure with 1 10" Prime R2 Series Subwoofer
• 200 watts RMS (400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19" L x 13.5" H x 5.25" W x 3.25" W2

(17)

$219.99

List price $239.99

49L7TDF122 small

Kicker L7TDF122 (49L7TDF122)

• Sealed truck enclosure with 1 12" Solo-Baric L7 Series Subwoofer
• 300-600 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 23 7/8" L x 6 1/2" H x 15" W

(5)

$399.99

List price $429.99

SB-GM-SLVCC3/10TW3/BK2 small

JL Audio Stealthbox® SB-GM-SLVCC3/10TW3/BK2

• Sealed truck enclosure with 2 10" TW3 Shallow Mount Series Subwoofer
• Designed for select 2007-2013 vehicles from Chevrolet, GMC
• 800 watts per pair / 400 watts each RMS
• Final Impedance: 4-ohm
• Includes two JL Audio 10TW3-D8 subwoofers
• Installs easily under the truck's rear seat location

(4)

$1999.99

List price $1999.99

BXSQ112 small

NVX BXSQ112

• Sealed enclosure with 1 12" SQ Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm

$349.99

List price $479.99

TRTP122 small

Kicker TRTP122 (48TRTP122)

• Sealed truck enclosure with 2 12" CompRT Series Subwoofer
• 250-500 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 27 1/2" L x 6 1/8" H x 14 5/8" W

(4)

$349.99

List price $379.99

LVE-FRD-150CCG12-D12S small

NVX BOOST Box - 2009-2018 Ford F-150 Super Crew Cab - LVE-FRD-150CCG12-D12S

• Custom-Fit BOOST Sealed truck enclosure with 2 12" S Series Subwoofers
• Compatible with select 2009-2018 F-150
• 400 watts RMS (800 watts Peak)
• Final Impedance: 1-ohm

$349.99

List price $431.99

LVE-GM-SLVECG1-D12S small

NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D12S

• Custom-Fit BOOST Sealed truck enclosure with 2 12" S Series Subwoofers
• Compatible with select 1999-2006 vehicles from GMC, Chevrolet
• 400 watts RMS (800 watts Peak)
• Final Impedance: 1-ohm

$369.99

List price $455.99

TL7T122 small

Kicker TL7T122 (46TL7T122)

• Sealed truck enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2

(9)

$295.96

List price $399.99

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Final Wired Impedance
2-ohm
RMS Power Handling
350 watts
Peak Power Handling
700 watts
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Rubber
Sensitivity
87 dB
Frequency Response
30 - 250 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Hatchback Style, Angled Back
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Black
Box Finish
Carpet
Enclosure Width
5"
Enclosure Height
15"
Enclosure Depth
19"
Second Width
7.5"
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SB12

Weight:

23.00lbs

Internal SKU:

sb12

Internal Product ID:

227219

Customer Ratings & Reviews


DS18 SB12 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


AP1500D small

Planet Audio AP1500D

1500W Max, Apocalypse Series Class D Monoblock Amplifier with Remote Level Control

$235.99

List price $442.99

XPLOC4 small

NVX XPLOC4 Open Box

600W (150W Per Channel Premium, Super Low Distortion 4-Channel Adjustable Line Output Converter

$21.99

List price $49.99

PMA800HCA small

Alphasonik PMA800HCA

$499.99

List price $899.99

PZ46 small

Saitek PZ46

Pc Pro Flight Instrument Panel

$169.99

List price $199.99

VOAB small

Scosche VOAB Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1997-2009 vehicles from Volvo

(5)

$11.95

List price $13.95

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2007 GMC Envoy

2000 Dodge Neon

2000 BMW X5

2006 Chrysler Pacifica

2024 Dodge Durango

2003 Audi A4

2019 Ford Escape

2009 Ford Focus

1995 Mazda MPV

2011 Audi TT

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.