The JBL SRX928S- Dual 18IN Powered Subwoofer is a loudspeaker sold brand-new by Victory Musical Instruments, a veteran-owned authorized JBL dealer in Miami, FL. Questions? Call 844-687-4208.

At a Glance

The SRX928S is a dual 18-inch active subwoofer designed to complement SRX900 full-range sound reinforcement systems. The sub woofer houses two JBL 2279-1 18-inch woofers, featuring Differential Drive - JBL's dual voice coil, dual gap technology - to deliver better heat dissipation, lower power compression, and wider dynamic range than conventional single-coil designs.

Key Features

• Features: Omnidirectional Sound
• Features: LED Indicator
• Features: IP54
• Features: Plug and Play
• Features: Digital Signal Processing (DSP)

Frequently Asked Questions

Is the JBL SRX928S- Dual 18IN Powered Subwoofer authentic and covered by warranty?

Yes. The JBL SRX928S- Dual 18IN Powered Subwoofer is sold brand-new and factory-sealed by Victory Musical Instruments (VMI), an authorized JBL dealer (veteran-owned, based in Miami, FL), so it carries the full manufacturer warranty. Buying through an authorized dealer also protects your warranty and support eligibility.

Which exact model is the JBL SRX928S- Dual 18IN Powered Subwoofer, and how do I make sure I order the right one?

This listing is the JBL JBL-P3243MX. If you are comparing similar JBL models, match on the exact model/SKU (JBL-P3243MX), since closely named products can differ in features and capability. The current price is shown on this page; for a quote, lead time, or help confirming the right fit, call 844-687-4208.

Are the JBL SRX928S- Dual 18IN Powered Subwoofer powered (active) or passive?

Whether a model is powered or passive determines whether you also need an amplifier. Confirm this from the title and spec table above; if it is passive, pair it with an appropriately rated amplifier. We can spec a matching amp for you at 844-687-4208.

How do I get help choosing or setting up the JBL SRX928S- Dual 18IN Powered Subwoofer?

Call our team at 844-687-4208 or reach out through victorymusical.com. As a veteran-owned authorized dealer we can confirm compatibility, lead times, and the best configuration before you buy.