Shop 18 Speaker Box

Sponsored
$2,399.00
RCF SUB 18-AX Active Subwoofer, Black
zZounds
$2,399.00
RCF SUB 18-AX Active Subwoofer, Black
zZounds
$659.00
JBL JRX218S 18 Inch Passive Subwoofer 18" Passive PA Subwoofer
Sweetwater
3
$659.00
JBL JRX218S 18 Inch Passive Subwoofer 18" Passive PA Subwoofer
Sweetwater
3
$989.99
$999.99
LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
Sweetwater
1
$989.99
$999.99
LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
Sweetwater
1
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
8
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
8
$264.99
Eminence Omega Pro-18A Professional Series 18-Inch 800-Watt Replacement Speaker - 8 Ohm 18" Woofer For Installation In Vented PA Enclosure
Sweetwater
1
$264.99
Eminence Omega Pro-18A Professional Series 18-Inch 800-Watt Replacement Speaker - 8 Ohm 18" Woofer For Installation In Vented PA Enclosure
Sweetwater
1
$269.00
Celestion FTR18-4080FD 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Replacement PA Speaker, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
Sweetwater
1
$269.00
Celestion FTR18-4080FD 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Replacement PA Speaker, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
Sweetwater
1
$749.99
Mackie DRM18S-P 18 Inch Passive Subwoofer Passive Subwoofer With 18" High-Excursion Woofer
Sweetwater
1
$749.99
Mackie DRM18S-P 18 Inch Passive Subwoofer Passive Subwoofer With 18" High-Excursion Woofer
Sweetwater
1
$153.96
Custom Subwoofer Or Speaker Box Kit Enclosure Unfinished, Unassembled, MDF Or Plywood. Custom Made.
Etsy
759
$153.96
Custom Subwoofer Or Speaker Box Kit Enclosure Unfinished, Unassembled, MDF Or Plywood. Custom Made.
Etsy
759
$849.99
Mackie Thump118s 1,400-Watt 18-Inch Powered Subwoofer 1,400W 18" Powered Subwoofer With Dual XLR Inputs, Stereo Full-Range And Highpass Outputs,
Sweetwater
11
$849.99
Mackie Thump118s 1,400-Watt 18-Inch Powered Subwoofer 1,400W 18" Powered Subwoofer With Dual XLR Inputs, Stereo Full-Range And Highpass Outputs,
Sweetwater
11
$599.00
Alto Professional TX18S 900-Watt 18-Inch Powered Subwoofer 900W Active Subwoofer With 18" LF Driver And DSP
Sweetwater
$599.00
Alto Professional TX18S 900-Watt 18-Inch Powered Subwoofer 900W Active Subwoofer With 18" LF Driver And DSP
Sweetwater
$289.00
Celestion FTR18-4080HDX 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Low-Frequency Driver For PA, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
Sweetwater
$289.00
Celestion FTR18-4080HDX 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Low-Frequency Driver For PA, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
Sweetwater
$799.00
Alto Professional TS18S 18-Inch Powered Subwoofer 2,500W Powered Subwoofer With 18" LF Driver, EQ Presets, And Phase Alignment Selector
Sweetwater
4
$799.00
Alto Professional TS18S 18-Inch Powered Subwoofer 2,500W Powered Subwoofer With 18" LF Driver, EQ Presets, And Phase Alignment Selector
Sweetwater
4
$264.99
18" Empty Pro Audio PA/DJ Subwoofer Cabinet
Seismic Audio Speakers
5% Off*
$264.99
18" Empty Pro Audio PA/DJ Subwoofer Cabinet
Seismic Audio Speakers
5% Off*
$379.99
18" Down Firing Pro Audio Subwoofer Cabinet
Seismic Audio Speakers
5% Off*
$379.99
18" Down Firing Pro Audio Subwoofer Cabinet
Seismic Audio Speakers
5% Off*
$464.99
Tremor 18 - 18" Powered Pro Audio Subwoofer Cabinet
Seismic Audio Speakers
5% Off*
$464.99
Tremor 18 - 18" Powered Pro Audio Subwoofer Cabinet
Seismic Audio Speakers
5% Off*
$459.95
Concept Enclosures, Llc Custom Ported Sub Enclosure Box For 1 18" Deaf
eBay.com
$459.95
Concept Enclosures, Llc Custom Ported Sub Enclosure Box For 1 18" Deaf
eBay.com
$249.95
$349.99
Rockville Pbg18 18" 2000 Watt Mdf Cabinet Subwoofer Sub For Church
eBay
1
Free shipping
28% off
$249.95
$349.99
Rockville Pbg18 18" 2000 Watt Mdf Cabinet Subwoofer Sub For Church
eBay
1
$299.95
DS18 Audio Universal Kick Panel Pod 35" Enclosure 4 X 6.5" Speakers And 2 X Tweeters | UTV Source
UTV Source
$299.95
DS18 Audio Universal Kick Panel Pod 35" Enclosure 4 X 6.5" Speakers And 2 X Tweeters | UTV Source
UTV Source
$23.89
Round Recessed Ceiling Speaker Enclosure
Walmart
30
Free shipping
$23.89
Round Recessed Ceiling Speaker Enclosure
Walmart
30
$1,299.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW1 Subwoofer - Fits 2018-Up Jeep Wrangler JL Unlimited - 4-Ohm, Passenger Side
Crutchfield
11
$1,299.99
JL Audio Stealthbox Black Custom-Fit Fiberglass Enclosure With One 10TW1 Subwoofer - Fits 2018-Up Jeep Wrangler JL Unlimited - 4-Ohm, Passenger Side
Crutchfield
11
$180.00
Monitor Audio WMBOX Pre-Construction, In-Wall Back Box For Select Monitor Audio Speakers
Crutchfield
$180.00
Monitor Audio WMBOX Pre-Construction, In-Wall Back Box For Select Monitor Audio Speakers
Crutchfield
$550.00
Revel W126bebb Backbox For W126be In-Wall Speaker
Crutchfield
$550.00
Revel W126bebb Backbox For W126be In-Wall Speaker
Crutchfield
$599.95
JBL Partybox Stage 320 - Portable Party Speaker With Telescopic Handle & Wide, Sturdy Wheels, Powerful JBL Pro Sound, Futuristic Lightshow, Up To 18
Amazon.com
2
Free shipping
$599.95
JBL Partybox Stage 320 - Portable Party Speaker With Telescopic Handle & Wide, Sturdy Wheels, Powerful JBL Pro Sound, Futuristic Lightshow, Up To 18
Amazon.com
2
$198.00
Dual Ported Subwoofer Box Enclosure W/2X B2 Audio Rampage RC2 2" Mini Subwoofers
Etsy
$198.00
Dual Ported Subwoofer Box Enclosure W/2X B2 Audio Rampage RC2 2" Mini Subwoofers
Etsy
$2,781.40
Mackie THUMP215 15" Powered Speakers With THUMP118S 18" Subwoofers Duo Package
IDjNow
30-day returns (most items)
$2,781.40
Mackie THUMP215 15" Powered Speakers With THUMP118S 18" Subwoofers Duo Package
IDjNow
30-day returns
$499.99
Deaf Bonce Dual 10" DB-SA310 Ported Enclosure
LibertyBass
$499.99
Deaf Bonce Dual 10" DB-SA310 Ported Enclosure
LibertyBass
$37.62
INNOVA Bluetooth Speaker Box | (13-002) | Buggies Unlimited
Buggies Unlimited
$37.62
INNOVA Bluetooth Speaker Box | (13-002) | Buggies Unlimited
Buggies Unlimited
$439.99
Proreck Sp-18X Active Powered PA DJ Subwoofer Cabinet 18 Inch 3000W P.M.P.O (One Sub)
Walmart
14
Free shipping
$439.99
Proreck Sp-18X Active Powered PA DJ Subwoofer Cabinet 18 Inch 3000W P.M.P.O (One Sub)
Walmart
14
$399.99
Peavey PV 118 Single 18" Subwoofer
Musician's Friend
30
$399.99
Peavey PV 118 Single 18" Subwoofer
Musician's Friend
30
$125.00
Stainless Steel Speaker Box For Trademark II
Freedom Electronics
10-day returns (most items)
$125.00
Stainless Steel Speaker Box For Trademark II
Freedom Electronics
10-day returns
$123.50
3m - Stainless Steel Speaker Box
Westech Equipment
$123.50
3m - Stainless Steel Speaker Box
Westech Equipment
$1,349.00
JBL Professional PRX918XLF 18-Inch Powered Subwoofer, Portable PA, 2000 Watt, DSP, Parametric EQ, Bluetooth Low Energy (BLE), And APP Control, Black
Amazon.com
7
Free shipping
$1,349.00
JBL Professional PRX918XLF 18-Inch Powered Subwoofer, Portable PA, 2000 Watt, DSP, Parametric EQ, Bluetooth Low Energy (BLE), And APP Control, Black
Amazon.com
7
$189.00
Custom Autosound UNDERCOVER2: Custom Autosound Undercover II Speaker Systems
Summit Racing
3
Free shipping
$189.00
Custom Autosound UNDERCOVER2: Custom Autosound Undercover II Speaker Systems
Summit Racing
3
$1,449.00
Electro-Voice EKX-18SP Powered Subwoofer Speaker
zZounds
20
$1,449.00
Electro-Voice EKX-18SP Powered Subwoofer Speaker
zZounds
20
$5,995.00
BASSBOSS ZV28-MK3 Dual 18" Powered Sub
Musician's Friend
$5,995.00
BASSBOSS ZV28-MK3 Dual 18" Powered Sub
Musician's Friend
$799.99
Harbinger VARI VS18 18" Powered Subwoofer With DSP And Casters
Musician's Friend
1
$799.99
Harbinger VARI VS18 18" Powered Subwoofer With DSP And Casters
Musician's Friend
1
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    Shop 18 Speaker Box

    Sponsored
    $2,399.00
    RCF SUB 18-AX Active Subwoofer, Black
    zZounds
    $2,399.00
    RCF SUB 18-AX Active Subwoofer, Black
    zZounds
    $659.00
    JBL JRX218S 18 Inch Passive Subwoofer 18" Passive PA Subwoofer
    Sweetwater
    3
    $659.00
    JBL JRX218S 18 Inch Passive Subwoofer 18" Passive PA Subwoofer
    Sweetwater
    3
    $989.99
    $999.99
    LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
    Sweetwater
    1
    $989.99
    $999.99
    LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
    Sweetwater
    1
    $439.00
    Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
    Sweetwater
    8
    $439.00
    Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
    Sweetwater
    8
    $264.99
    Eminence Omega Pro-18A Professional Series 18-Inch 800-Watt Replacement Speaker - 8 Ohm 18" Woofer For Installation In Vented PA Enclosure
    Sweetwater
    1
    $264.99
    Eminence Omega Pro-18A Professional Series 18-Inch 800-Watt Replacement Speaker - 8 Ohm 18" Woofer For Installation In Vented PA Enclosure
    Sweetwater
    1
    $269.00
    Celestion FTR18-4080FD 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Replacement PA Speaker, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
    Sweetwater
    1
    $269.00
    Celestion FTR18-4080FD 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Replacement PA Speaker, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
    Sweetwater
    1
    $749.99
    Mackie DRM18S-P 18 Inch Passive Subwoofer Passive Subwoofer With 18" High-Excursion Woofer
    Sweetwater
    1
    $749.99
    Mackie DRM18S-P 18 Inch Passive Subwoofer Passive Subwoofer With 18" High-Excursion Woofer
    Sweetwater
    1
    $153.96
    Custom Subwoofer Or Speaker Box Kit Enclosure Unfinished, Unassembled, MDF Or Plywood. Custom Made.
    Etsy
    759
    $153.96
    Custom Subwoofer Or Speaker Box Kit Enclosure Unfinished, Unassembled, MDF Or Plywood. Custom Made.
    Etsy
    759
    $849.99
    Mackie Thump118s 1,400-Watt 18-Inch Powered Subwoofer 1,400W 18" Powered Subwoofer With Dual XLR Inputs, Stereo Full-Range And Highpass Outputs,
    Sweetwater
    11
    $849.99
    Mackie Thump118s 1,400-Watt 18-Inch Powered Subwoofer 1,400W 18" Powered Subwoofer With Dual XLR Inputs, Stereo Full-Range And Highpass Outputs,
    Sweetwater
    11
    $599.00
    Alto Professional TX18S 900-Watt 18-Inch Powered Subwoofer 900W Active Subwoofer With 18" LF Driver And DSP
    Sweetwater
    $599.00
    Alto Professional TX18S 900-Watt 18-Inch Powered Subwoofer 900W Active Subwoofer With 18" LF Driver And DSP
    Sweetwater
    $289.00
    Celestion FTR18-4080HDX 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Low-Frequency Driver For PA, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
    Sweetwater
    $289.00
    Celestion FTR18-4080HDX 18-Inch 1000-Watt Cast Chassis Replacement Speaker 18" Low-Frequency Driver For PA, 1,000W At 8 Ohms, 30Hz-2.5Khz Frequency
    Sweetwater
    $799.00
    Alto Professional TS18S 18-Inch Powered Subwoofer 2,500W Powered Subwoofer With 18" LF Driver, EQ Presets, And Phase Alignment Selector
    Sweetwater
    4
    $799.00
    Alto Professional TS18S 18-Inch Powered Subwoofer 2,500W Powered Subwoofer With 18" LF Driver, EQ Presets, And Phase Alignment Selector
    Sweetwater
    4
    $264.99
    18" Empty Pro Audio PA/DJ Subwoofer Cabinet
    Seismic Audio Speakers
    5% Off*
    $264.99
    18" Empty Pro Audio PA/DJ Subwoofer Cabinet
    Seismic Audio Speakers
    5% Off*
    $379.99
    18" Down Firing Pro Audio Subwoofer Cabinet
    Seismic Audio Speakers
    5% Off*
    $379.99
    18" Down Firing Pro Audio Subwoofer Cabinet
    Seismic Audio Speakers
    5% Off*
    $464.99
    Tremor 18 - 18" Powered Pro Audio Subwoofer Cabinet
    Seismic Audio Speakers
    5% Off*
    $464.99
    Tremor 18 - 18" Powered Pro Audio Subwoofer Cabinet
    Seismic Audio Speakers
    5% Off*
    $459.95
    Concept Enclosures, Llc Custom Ported Sub Enclosure Box For 1 18" Deaf
    eBay.com
    $459.95
    Concept Enclosures, Llc Custom Ported Sub Enclosure Box For 1 18" Deaf
    eBay.com
    $249.95
    $349.99
    Rockville Pbg18 18" 2000 Watt Mdf Cabinet Subwoofer Sub For Church
    eBay
    1
    Free shipping
    28% off
    $249.95
    $349.99
    Rockville Pbg18 18" 2000 Watt Mdf Cabinet Subwoofer Sub For Church
    eBay
    1
    $299.95
    DS18 Audio Universal Kick Panel Pod 35" Enclosure 4 X 6.5" Speakers And 2 X Tweeters | UTV Source
    UTV Source
    $299.95
    DS18 Audio Universal Kick Panel Pod 35" Enclosure 4 X 6.5" Speakers And 2 X Tweeters | UTV Source
    UTV Source