Shop All 18 Inch Subwoofers Replacement Alphasonik

Sponsored
About our ads
$849.99
Sundown X-Series V.3 18" 2500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$849.99
Sundown X-Series V.3 18" 2500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$1,099.99
Sundown Audio Nightshade NS V.6 18" 3500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$1,099.99
Sundown Audio Nightshade NS V.6 18" 3500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$949.99
Sundown Audio X18 V.4 18" 3000W RMS Subwoofer DVC Dual 2 Ohm
mooncarstereo
$949.99
Sundown Audio X18 V.4 18" 3000W RMS Subwoofer DVC Dual 2 Ohm
mooncarstereo
$319.00
$325.00
Celestion Powerprox18 18-Inch 2,400-Watt Subwoofer - 8-Ohm 2,400W 18" Low-Frequency Driver - 8-Ohm
Sweetwater
1
$319.00
$325.00
Celestion Powerprox18 18-Inch 2,400-Watt Subwoofer - 8-Ohm 2,400W 18" Low-Frequency Driver - 8-Ohm
Sweetwater
$426.00
Proreck SP-18X Active Powered Subwoofer Speaker 18" New SP-18X
FactoryPure
5
$426.00
Proreck SP-18X Active Powered Subwoofer Speaker 18" New SP-18X
FactoryPure
$199.99
Replacement 18" Speaker For Mackie Hd1801 Sub-Woofer 8W Pn2035219
eBay
$199.99
Replacement 18" Speaker For Mackie Hd1801 Sub-Woofer 8W Pn2035219
eBay
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
12
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
$3,564.00
BASSBOSS SSP118-MK3 Active Subwoofer Speaker (1X18", 2500 Watts)
zZounds
$3,564.00
BASSBOSS SSP118-MK3 Active Subwoofer Speaker (1X18", 2500 Watts)
zZounds
$999.99
LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
Sweetwater
4
$999.99
LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
Sweetwater
$294.95
Harmony Audio HA-P18ls8x2 Replacement 18" PA 1600W Subwoofer/Speaker 8 Ohm Woofer
Amazon.com
19
Free shipping
$294.95
Harmony Audio HA-P18ls8x2 Replacement 18" PA 1600W Subwoofer/Speaker 8 Ohm Woofer
Amazon.com
$94.95
Harmony Ha-P18ws8 Replacement 18" Pro PA 1200W Subwoofer / Speaker 8 Ohm Woofer
Walmart
Free shipping
$94.95
Harmony Ha-P18ws8 Replacement 18" Pro PA 1200W Subwoofer / Speaker 8 Ohm Woofer
Walmart
$146.99
Sound Town 18" 450W Raw Woofer Speaker With 4" Voice Coil, 100 Oz Magnet, Replacement Woofer For Pa/Dj Subwoofer, 8-Ohm (Stlf-1804-8)
Walmart
Free shipping
$146.99
Sound Town 18" 450W Raw Woofer Speaker With 4" Voice Coil, 100 Oz Magnet, Replacement Woofer For Pa/Dj Subwoofer, 8-Ohm (Stlf-1804-8)
Walmart
$114.95
Rockville 18" Replacement Sub Driver For JBL Pro JRX218S Subwoofer. Rockville. Black. Speakers. 613815671572.
eBay.com
1
Free shipping
$114.95
Rockville 18" Replacement Sub Driver For JBL Pro JRX218S Subwoofer. Rockville. Black. Speakers. 613815671572.
eBay.com
$104.99
Sound Town 18 400W Steel Frame Woofer, Low Frequency Driver, Replacement Woofer For Pa/Dj Speakers Or Subwoofer Cabinet (Stlf-1890)
Walmart
35
Free shipping
$104.99
Sound Town 18 400W Steel Frame Woofer, Low Frequency Driver, Replacement Woofer For Pa/Dj Speakers Or Subwoofer Cabinet (Stlf-1890)
Walmart
$799.00
ALTO TS18S 2500W 18" Subwoofer, Powered PA Speaker With 6 Selectable DSP Modes, Easy Setup, 137 Db, 3" Voice Coil, Superior Bass
Amazon.com
38
Free shipping
$799.00
ALTO TS18S 2500W 18" Subwoofer, Powered PA Speaker With 6 Selectable DSP Modes, Easy Setup, 137 Db, 3" Voice Coil, Superior Bass
Amazon.com
$1,639.00
JBL SRX818S 18 Passive Subwoofer System Speakers - Black
JBL
86
$1,639.00
JBL SRX818S 18 Passive Subwoofer System Speakers - Black
JBL
$269.99
$489.99
2X Harmony HA-P18LS16 Replacement 18" PA 1600W Subwoofer / Speaker 16 Ohm Woofer
HifiSoundConnection Bing Store
Free shipping
44% off
$269.99
$489.99
2X Harmony HA-P18LS16 Replacement 18" PA 1600W Subwoofer / Speaker 16 Ohm Woofer
HifiSoundConnection Bing Store
$659.00
JBL JRX218S 18 Compact Subwoofer Speakers - Black
JBL
3
$659.00
JBL JRX218S 18 Compact Subwoofer Speakers - Black
JBL
$4,249.00
JBL SRX928S Dual 18" Powered Subwoofer
B&H Photo-Video-Pro A
Free shipping
$4,249.00
JBL SRX928S Dual 18" Powered Subwoofer
B&H Photo-Video-Pro A
$69.99
$82.00
5 CORE - 5Core 18" Subwoofer Speaker 600W RMS 8Ohm Replacement Audio PA DJ Sub Woofer-FR 18 190 MS - Black
Best Buy Marketplace
14% off
$69.99
$82.00
5 CORE - 5Core 18" Subwoofer Speaker 600W RMS 8Ohm Replacement Audio PA DJ Sub Woofer-FR 18 190 MS - Black
Best Buy Marketplace
$589.95
$974.99
4X Harmony HA-P18LS8 Replacement 18" PA 1600W Subwoofer / Speaker 8 Ohm Woofer
HifiSoundConnection Bing Store
Free shipping
39% off
$589.95
$974.99
4X Harmony HA-P18LS8 Replacement 18" PA 1600W Subwoofer / Speaker 8 Ohm Woofer
HifiSoundConnection Bing Store
$85.99
$110.00
5 CORE - 5Core 18" Subwoofer Speaker 600W RMS 8Ohm Replacement Audio PA DJ Sub Woofer-FR 18 190 AL - Black
Best Buy Marketplace
21% off
$85.99
$110.00
5 CORE - 5Core 18" Subwoofer Speaker 600W RMS 8Ohm Replacement Audio PA DJ Sub Woofer-FR 18 190 AL - Black
Best Buy Marketplace
$174.99
$289.99
2X Harmony HA-P18WS16 Raw Replacement 18 Pro PA 1200W Sub Speaker 16 Ohm Woofer
HifiSoundConnection Bing Store
Free shipping
39% off
$174.99
$289.99
2X Harmony HA-P18WS16 Raw Replacement 18 Pro PA 1200W Sub Speaker 16 Ohm Woofer
HifiSoundConnection Bing Store
$1,391.99
$1,739.99
Yamaha DXS18XLF 1600W 18" Powered Subwoofer (Black)
B&H Photo-Video-Pro A
1
Free shipping
20% off
$1,391.99
$1,739.99
Yamaha DXS18XLF 1600W 18" Powered Subwoofer (Black)
B&H Photo-Video-Pro A
$94.95
Rockville RVP18W8 1200 Watt 18" Raw Replacement DJ PA Subwoofer 8 Ohm Sub Woofer
Rockville Audio
102
Free shipping
$94.95
Rockville RVP18W8 1200 Watt 18" Raw Replacement DJ PA Subwoofer 8 Ohm Sub Woofer
Rockville Audio
$94.95
Rockville RVP18W4 1200 Watt 18" Raw Replacement DJ PA Subwoofer 4 Ohm Sub Woofer
Rockville Audio
93
Free shipping
$94.95
Rockville RVP18W4 1200 Watt 18" Raw Replacement DJ PA Subwoofer 4 Ohm Sub Woofer
Rockville Audio
$2,249.99
$2,499.99
QSC KS118 18 3,600W Powered Subwoofer
Musician's Friend
4
10% off
$2,249.99
$2,499.99
QSC KS118 18 3,600W Powered Subwoofer
Musician's Friend
$2,199.00
JBL SRX828S 18 Dual Passive Subwoofer System Speakers - Black
JBL
104
$2,199.00
JBL SRX828S 18 Dual Passive Subwoofer System Speakers - Black
JBL
$2,399.00
RCF SUB 18-AX Active Subwoofer, Black
zZounds
$2,399.00
RCF SUB 18-AX Active Subwoofer, Black
zZounds
$2,249.99
QSC KS118 18" 3600W Active Subwoofer KS118-NA
B&H Photo-Video-Pro Audio
51
$2,249.99
QSC KS118 18" 3600W Active Subwoofer KS118-NA
B&H Photo-Video-Pro Audio
$949.00
JBL Professional EON718S Powered PA Subwoofer With Bluetooth, 18-Inch, Wired Electric, Black
Amazon.com
295
Free shipping
$949.00
JBL Professional EON718S Powered PA Subwoofer With Bluetooth, 18-Inch, Wired Electric, Black
Amazon.com
$5,495.00
$5,995.00
BASSBOSS ZV28-MK3 Dual 18 Powered Subwoofer
Musician's Friend
$5,495.00
$5,995.00
BASSBOSS ZV28-MK3 Dual 18 Powered Subwoofer
Musician's Friend
$5,495.00
Perlisten Audio R18s Sealed Sub - Single 18" - Gloss Black - EACH
Audio Advice
$5,495.00
Perlisten Audio R18s Sealed Sub - Single 18" - Gloss Black - EACH
Audio Advice
$2,499.99
QSC KS118 3,600W 18" Powered Subwoofer
Guitar Center
51
Free shipping
$2,499.99
QSC KS118 3,600W 18" Powered Subwoofer
Guitar Center
$349.99
DOWN4SOUND Dbz 18" SUBWOOFER | 1300W RMS, 4 Ohm
LibertyBass
$349.99
DOWN4SOUND Dbz 18" SUBWOOFER | 1300W RMS, 4 Ohm
LibertyBass
$1,219.99
Avante A18S 18" Active Subwoofer
Above AVL
$1,219.99
Avante A18S 18" Active Subwoofer
Above AVL
@CurvesNspices 💜 I sincerely love your packaging 🩷 Should we run a 3-day sale on all products since we still have a few items left?🌝💋 #fyp #fypシ #foryoupage #vlog #shineoncosmectics
3:30
@CurvesNspices 💜 I sincerely love your packaging 🩷 Should we run a …
110.9K views6 days ago
TikTokshineoncosmetics
Realistic Morning Moments with a 1-Year-Old
1:04
Realistic Morning Moments with a 1-Year-Old
4.7M views1 week ago
TikToklarobenz
Discover the Most Stylish Dream Beds for Relaxation
1:01
Discover the Most Stylish Dream Beds for Relaxation
6.7M views1 week ago
TikTokautocut_asmr
And the stars aligned. Jessie Buckley and Paul Mescal are pure magic in HAMNET, in select theaters now, everywhere Friday.
1:11
And the stars aligned. Jessie Buckley and Paul Mescal are pure …
13.7M views1 week ago
TikTokfocusfeatures
✨What is TPN✨, Total parenteral nutrition (TPN) is a medical treatment that provides all the necessary nutrients directly into the bloodstream through a catheter that sits right above my heart. It is used when a person is unable to eat or absorb nutrients through their digestive system. And yes I'm also on tube feeds at a trickle rate aka very slow rate so I don’t get sick. The reason for that is we still want to preserve as much gut function as I can despite having malabsorption issues and inte
2:08
✨What is TPN✨, Total parenteral nutrition (TPN) is a medical treatm…
1.5M views2 weeks ago
TikTok406_haley
I miss you baby I’m so sorry I couldn’t save you 😢😢😢 There’s no way God needed you more than I did 💔💔💔💔💔 I stay up all night searching for answers trying to find something that proves there’s an afterlife, a paradise, heaven, eternal life, anything that feels real enough to believe in. Something that tells me, with some sense of realism, that I’ll find my way back to you.😪😪
0:42
I miss you baby I’m so sorry I couldn’t save you 😢😢😢 There’s no wa…
11.3M views2 weeks ago
TikToktys.world1als
Holly’s hair is supposed to feel like a dream, almost like she’s in a different show. Same pigtails from Season 1, just a little lower and softer now. Shout-out to her hairstylist Dena# for keeping them perfect all year.#hollywheeler #strangerthings5 #hairtok #strangerthingshair #behindthescenes
0:15
Holly’s hair is supposed to feel like a dream, almost like she’s in a diff…
3.1M views1 week ago
TikToksarahhindsgaulhair
0:16
😇 @Zhenisbek Moldir: Hello everyone! Thank you all for your s…
3.3M views2 weeks ago
TikTokaqua_jm
1:08
The site of the world’s worst nuclear disaster has turned into the home …
1.1M views1 week ago
TikTok10newsau
2:03
Empowering Women: Dating for Love, Not Expectations
599.2K views1 week ago
TikTokaaliyahjay
1:29
Homemade Beignets with French Hot Chocolate Recipe
970K views1 week ago
TikTokwellmadebykiley
1:31
summarized this drama in an easy and understandable format so yo…
1.4M views1 week ago
TikToklostindrama07
0:57
Spamming hit stick all game #NFL #MNF #Patriots #NewYork #Giant…
748.1K views1 week ago
TikToknflmemes_tiktok
1:11
When pressed on Sunday about whether there is an affordability pr…
10.4K views5 days ago
TikTokfacethenation
1:26
Kickboxing WAR 🥊 All the best highlights from the epic clash bet…
597.5K views1 week ago
TikTokonechampionship
4:21
لمن فاته اهداف مباريات اليوم || highlights all match today ملخص مباراة برشلونة ضد اتليتك…
735.8K views1 week ago
TikToksporttime024
1:57
Where the Lion drama all began… as we close out 2025 I thought to …
1M views1 week ago
TikTokleigh_out_loud
2:24
This for all the youngins that got took by Vecna mane waddup. 😂 Bu…
285.9K views1 week ago
TikTokchefpierce
3:11
You guys asked for it and I’m so thankful you did….. I Love you all …
365.8K views1 week ago
TikTokriv3l
1:07
Christmas Admin Abuse: Discover the Santa Fuse Machine!
559.1K views1 week ago
TikTokbrainrotmerchants
See more videos
Static thumbnail place holder

Shop All 18 Inch Subwoofers Replacement Alphasonik

Sponsored
About our ads
$849.99
Sundown X-Series V.3 18" 2500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$849.99
Sundown X-Series V.3 18" 2500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$1,099.99
Sundown Audio Nightshade NS V.6 18" 3500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$1,099.99
Sundown Audio Nightshade NS V.6 18" 3500W RMS Subwoofer Dual 2 Ohm
mooncarstereo
$949.99
Sundown Audio X18 V.4 18" 3000W RMS Subwoofer DVC Dual 2 Ohm
mooncarstereo
$949.99
Sundown Audio X18 V.4 18" 3000W RMS Subwoofer DVC Dual 2 Ohm
mooncarstereo
$319.00
$325.00
Celestion Powerprox18 18-Inch 2,400-Watt Subwoofer - 8-Ohm 2,400W 18" Low-Frequency Driver - 8-Ohm
Sweetwater
1
$319.00
$325.00
Celestion Powerprox18 18-Inch 2,400-Watt Subwoofer - 8-Ohm 2,400W 18" Low-Frequency Driver - 8-Ohm
Sweetwater
$426.00
Proreck SP-18X Active Powered Subwoofer Speaker 18" New SP-18X
FactoryPure
5
$426.00
Proreck SP-18X Active Powered Subwoofer Speaker 18" New SP-18X
FactoryPure
$199.99
Replacement 18" Speaker For Mackie Hd1801 Sub-Woofer 8W Pn2035219
eBay
$199.99
Replacement 18" Speaker For Mackie Hd1801 Sub-Woofer 8W Pn2035219
eBay
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
12
$439.00
Behringer VP1800S 1600W 18-Inch Passive Subwoofer 1,600W/8-Ohm 18" Passive PA Subwoofer
Sweetwater
$3,564.00
BASSBOSS SSP118-MK3 Active Subwoofer Speaker (1X18", 2500 Watts)
zZounds
$3,564.00
BASSBOSS SSP118-MK3 Active Subwoofer Speaker (1X18", 2500 Watts)
zZounds
$999.99
LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
Sweetwater
4
$999.99
LD Systems ICOA SUB 18 A 2,400-Watt 18-Inch Powered Subwoofer 2,400W Powered PA Subwoofer With 18" Woofer
Sweetwater
$294.95
Harmony Audio HA-P18ls8x2 Replacement 18" PA 1600W Subwoofer/Speaker 8 Ohm Woofer
Amazon.com
19
Free shipping
$294.95
Harmony Audio HA-P18ls8x2 Replacement 18" PA 1600W Subwoofer/Speaker 8 Ohm Woofer
Amazon.com
$94.95
Harmony Ha-P18ws8 Replacement 18" Pro PA 1200W Subwoofer / Speaker 8 Ohm Woofer
Walmart
Free shipping
$94.95
Harmony Ha-P18ws8 Replacement 18" Pro PA 1200W Subwoofer / Speaker 8 Ohm Woofer
Walmart
$146.99
Sound Town 18" 450W Raw Woofer Speaker With 4" Voice Coil, 100 Oz Magnet, Replacement Woofer For Pa/Dj Subwoofer, 8-Ohm (Stlf-1804-8)
Walmart
Free shipping
$146.99
Sound Town 18" 450W Raw Woofer Speaker With 4" Voice Coil, 100 Oz Magnet, Replacement Woofer For Pa/Dj Subwoofer, 8-Ohm (Stlf-1804-8)
Walmart
$114.95
Rockville 18" Replacement Sub Driver For JBL Pro JRX218S Subwoofer. Rockville. Black. Speakers. 613815671572.
eBay.com
1
Free shipping
$114.95
Rockville 18" Replacement Sub Driver For JBL Pro JRX218S Subwoofer. Rockville. Black. Speakers. 613815671572.
eBay.com
$104.99
Sound Town 18 400W Steel Frame Woofer, Low Frequency Driver, Replacement Woofer For Pa/Dj Speakers Or Subwoofer Cabinet (Stlf-1890)
Walmart
35
Free shipping
$104.99
Sound Town 18 400W Steel Frame Woofer, Low Frequency Driver, Replacement Woofer For Pa/Dj Speakers Or Subwoofer Cabinet (Stlf-1890)
Walmart
$799.00
ALTO TS18S 2500W 18" Subwoofer, Powered PA Speaker With 6 Selectable DSP Modes, Easy Setup, 137 Db, 3" Voice Coil, Superior Bass
Amazon.com
38
Free shipping
$799.00
ALTO TS18S 2500W 18" Subwoofer, Powered PA Speaker With 6 Selectable DSP Modes, Easy Setup, 137 Db, 3" Voice Coil, Superior Bass
Amazon.com
$1,639.00
JBL SRX818S 18 Passive Subwoofer System Speakers - Black
JBL
86
$1,639.00
JBL SRX818S 18 Passive Subwoofer System Speakers - Black
JBL
$269.99
$489.99
2X Harmony HA-P18LS16 Replacement 18" PA 1600W Subwoofer / Speaker 16 Ohm Woofer
HifiSoundConnection Bing Store
Free shipping
44% off
$269.99
$489.99
2X Harmony HA-P18LS16 Replacement 18" PA 1600W Subwoofer / Speaker 16 Ohm Woofer
HifiSoundConnection Bing Store
$659.00
JBL JRX218S 18 Compact Subwoofer Speakers - Black
JBL
3
$659.00
JBL JRX218S 18 Compact Subwoofer Speakers - Black
JBL