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QSC PA Subwoofers

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Photo of QSC LS218 Powered Subwoofer

QSC LS218 Powered Subwoofer

5,000W Powered Subwoofer with 2 x 18" LF Drivers, Omni/Cardioid Modes, Deep Mode, Dante/Q-Sys Networking, and SysNav App
$4,499.99
Or $94.00/month§ with
48 month financing*
Photo of QSC KS118 3,600-watt Powered Subwoofer

QSC KS118 3,600-watt Powered Subwoofer

3,600W Powered Subwoofer with 18" LF Driver, 2 XLR/TRS Inputs, and DSP
$2,199.99
Or $46.00/month§ with
48 month financing*
Bundle Savings Available!
Rated 4.8/5 Stars (47)
In Stock
Photo of QSC KS112 2000W 12 inch Powered Subwoofer

QSC KS112 2000W 12 inch Powered Subwoofer

2,000-watt 12" Powered Subwoofer
$1,299.99
Or $28.00/month§ with
48 month financing*
Bundle Savings Available!
Rated 4.5/5 Stars (50)
In Stock
Photo of QSC LS118 4,000-watt 18-inch Active Subwoofer

QSC LS118 4,000-watt 18-inch Active Subwoofer

4,000W Powered Subwoofer with 18" LF Driver, Omni/Cardioid Modes, Deep Mode, Dante/Q-Sys Networking, and SysNav App
$3,399.99
Or $71.00/month§ with
48 month financing*
Bundle Savings Available!
In Stock
Photo of QSC KS212C Cardioid 3600W Dual 12 inch Powered Subwoofer

QSC KS212C Cardioid 3600W Dual 12 inch Powered Subwoofer

3,600-watt Dual 12" Powered Subwoofer
$2,299.99
Or $48.00/month§ with
48 month financing*
Bundle Savings Available! Used available for $1,839.99
Rated 4.6/5 Stars (24)
In Stock
Photo of QSC E118SW 18 inch Passive Subwoofer

QSC E118SW 18 inch Passive Subwoofer

3,200-watt Peak 18" Passive Subwoofer
$1,199.99
Or $25.00/month§ with
48 month financing*
Rated 5.0/5 Stars (3)
In Stock
Photo of QSC KS212C Cardioid 3600W Dual 12 inch Powered Subwoofer

QSC KS212C Cardioid 3600W Dual 12 inch Powered Subwoofer Used

3,600-watt Dual 12" Powered Subwoofer
$1,839.99
Or $307.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.6/5 Stars (24)
In Stock
Photo of QSC KLA181 1000W 18 inch Powered Subwoofer

QSC KLA181 1000W 18 inch Powered Subwoofer

1,000-watt Active Line Array Subwoofer with DEEP, GuardRail, and Auto Standby Functions
$3,099.99
Or $65.00/month§ with
48 month financing*
In Stock
Only 1 Left
Photo of QSC KS118 3,600-watt Powered Subwoofer with Heavy-duty Soft Cover

QSC KS118 3,600-watt Powered Subwoofer with Heavy-duty Soft Cover

3,600W Powered Subwoofer with 18" LF Driver, 2 XLR/TRS Inputs, DSP, and Nylon Padded Cover
$2,369.98
Or $50.00/month§ with
48 month financing*
In Stock
Photo of QSC LS118 4,000-watt 18-inch Active Subwoofer with Cover

QSC LS118 4,000-watt 18-inch Active Subwoofer with Cover

4,000W Powered Subwoofer with 18" LF Driver, Omni/Cardioid Modes, Deep Mode, Dante/Q-Sys Networking, SysNav App, and Nylon Padded Cover
$3,569.98
Or $75.00/month§ with
48 month financing*
In Stock
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Find the Best QSC PA Subwoofer for You at Sweetwater


It can take time to decide which QSC PA subwoofer fits you best. Sweetwater has detailed filters that can help you find the right QSC PA subwoofer based on series, price point, style, and much more. If you want to know more about a specific QSC PA subwoofer, head over to our YouTube channel to see your favorite gear in action, so you know what to expect when you get it.



Sweetwater Makes Choosing Your Next QSC PA Subwoofer Easy!


Sweetwater is your research destination for finding the best QSC PA subwoofer for you. Check out our buying advice for live sound or explore our vast library of live sound demo videos on YouTube to check out today's most exciting QSC PA subwoofers in action! If you prefer personalized recommendations, our knowledgeable Sweetwater Sales Engineers can guide you to the QSC PA subwoofer that's a perfect fit for you!