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JBL SRX828SP 2000W Dual 18 inch Powered Subwoofer Used , $1,829.99 - Add to Cart Skip to Product Information

JBL SRX828SP 2000W Dual 18 inch Powered Subwoofer Used

2000W Powered Subwoofer with Dual 18" LF Drivers and Ethercon connectivity
Item ID: SRX828SPU4
JBL SRX828SP 2000W Dual 18 inch Powered Subwoofer

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Save $669.01 when you buy used! What is used gear?

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Used Savings: $669.01 New for $2,499.00
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JBL SRX828SP 2000W Dual 18 inch Powered Subwoofer Used

Used Savings!

Save $669.01 when you buy used! What is used gear?

The price below reflects your savings.

Used Savings: $669.01 New for $2,499.00

Advanced Configurability and Professional Quality Sound

This article was Written By

Our Product Research Team

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JBL Professional's SRX828SP active loudspeaker provides great sound and rugged durability to those who depend on portable PA systems. The SRX828SP is a dual 18" subwoofer that features powerful onboard DSP making it a great solution for main PA or monitoring applications. Ethercon connectivity provides full HiQnet network-ability so you'll have extensive system tunability to get the best sound possible out of your PA no matter where you're mixing. Never compromise sound or durability in your PA again with JBL Professional's SRX828SP active loudspeaker. JBL Professional SRX828SP Active Loudspeaker at a Glance:

  • HiQnet networking puts system configuration at your fingertips
  • JBL experience and Crown efficiency pair up for great portable sound
  • The durability you need for portable applications

HiQnet networking puts system configuration at your fingertips The SRX828SP is equipped with Ethercon connectivity so you'll have the ability to take full advantage of HiQnet. This communications protocol was developed to give you configuration control within a single software application. For sound installations there's HiQnet Audio Architect that lets you dial in your system to perform at its peak inside your room. For portable applications, use the HiQnet Performance Manager to make sure you're making the most of every room, every time. Optimized for use with a tablet PC, you'll have full control over your sound reinforcement system's networking right at your fingertips. JBL experience and Crown efficiency pair up for great portable sound To give you the quality of sound you expect from JBL Professional, a premium 18" JBL driver is nestled inside a cabinet engineered to produce sonic balance and clarity. 2000-watts of power are courtesy of Crown amplification and DriveCore technology - a one-piece amp circuit provides great sound, power efficiency, and keeps cabinet weight manageable. And with onboard, user-configurable DSP you have a complete set of tools to get the best sound. The durability you need for portable applications The SRX828SP from JBL Professional is designed to give you the great sound that seasoned engineers demand in tour grade package. A great choice for av rental houses, touring bands, outreach sound reinforcement systems, schools - anywhere durability is just as crucial as sound quality. JBL Professional SRX828SP Active Loudspeaker Features:

  • Ethercon connection to take advantage of HiQnet networking software
  • 2000-watts of Crown amplification and DriveCore efficiency
  • Premium dual 18" JBL drivers for quality sound
  • 2 input channels feature XLR/1/4" combo jacks and individual XLR direct outs
  • XLR mix output for conveniently daisy-chaining other speakers
  • Lightweight plywood cabinet with Duraflex finish

Get the quality sound and durability pros depend on with the JBL SRX828SP!

What Is Used Gear?

Nearly all the used gear at Sweetwater has been previously purchased as new from Sweetwater. You can count on the fact that we only offer used items that are determined to be fully operational. Our award-winning, factory-authorized service department meticulously inspects all used gear before releasing it for sale. Of course, we stand behind every used item we sell with our exclusive 90-day Used Gear Guarantee. If any used item malfunctions or doesn't perform as expected, simply call your Sweetwater Sales Engineer, and we'll do what we can to make it right.

When you buy a used item at Sweetwater, you get:

  • Used items that have been inspected and tested for full functionality by our factory-authorized techs
  • Quality used equipment that is built to last
  • FREE shipping on most items
  • The gear you want, worry-free with our exclusive 90-day Used Gear Guarantee

Please note that this product is available in limited or single quantities. While we do our best to keep our online product information up to date, we cannot guarantee that this product will be in stock at the time your order is placed (for instance, another customer could be purchasing this product as you read this text). If you would like to verify that this product is in stock prior to making your purchase, please contact us or call toll-free at (800) 222-4700.

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.