Passive Woofer Bass Radiator 3 Inch 92.5mm Low Frequency Auxiliary Speaker Unit 2PCS

GHXAMP 3 Inch 92.5mm Bass Radiator Passive Woofer Radiator Bass Boost Auxiliary Passive speaker Unit Low Frequency Woofer 2PCS This 3 inch passive radiator features an R series rubber surround with a matte spray paper cone.It is designed to work in conjunction with an active speaker unit, where the passive radiator enhances bass response by moving air within the speaker cabinet.The passive unit resembles a regular speaker in shape but does not include a voice coil or motor structure, and it must not be wired or used with any driving components.It functions solely as a resonant device that responds to internal air pressure generated by the active driver.Passive radiators are commonly used in compact speaker enclosures as an alternative to ported tubes, especially when space constraints prevent the use of traditional bass reflex ports.They help improve low frequency function and reduce unwanted airflow noise such as chuffing.By tuning the mass and compliance of the passive radiator, sound designers can optimize the overall bass output and system efficiency.This makes them ideal for small cabinets requiring enhanced bass extension without increasing enclosure size.Package includes 2 units.

• Model GHXAMP 3 Inch 92.5mm passive woofer designed for enhanced bass response in compact audio systems
• Compatible with a wide range of speakers and enclosures to improve low frequency function
• Passive radiator design eliminates the need for external power while boosting bass output effectively
• Ideal for DIY audio projects, home theater setups, and portable speaker
• Includes 2PCS per pack for balanced stereo or dual-sub configuration applications