LSR310S Subwoofer + Isolation Riser + Condenser Mic + Headphones

This package builds out a home or project studio around a JBL LSR310S 10-inch powered studio subwoofer, adding a Rockville ISO 10-12 isolation riser, an RCM PRO condenser microphone, and a pair of PRO-M50 headphones. The LSR310S extends system low end to 27 Hz using a custom down-firing driver, a 200W Class D amplifier, and JBL's Slip Stream port, with an XLF mode that emulates club bass tuning for producers checking mix translation.

The ISO 10-12 platform sits under the subwoofer to decouple it from the floor, reducing unwanted vibration and room resonance so bass sounds tighter and more accurate, while supporting up to 250 lb. The RCM PRO condenser microphone adds a large-diaphragm, 25mm-cartridge capsule with Samsung capacitors for stable, low-noise recordings of vocals or instruments, and includes a metal shock mount, pop filter, and both XLR and 3.5mm cables. The PRO-M50 closed-back headphones close out the bundle with 40mm neodymium drivers, a detachable coiled cable, and interchangeable ear pads, giving accurate monitoring during tracking or mixing. Together, the four pieces cover bass extension, room isolation, recording, and monitoring for a home studio buildout.