Performance: JBL Header Total:: 37223396809695225 - 37223396887327225 = 77632 micro seconds


Register to ensure warranty and service


Browse helpful documents

Email us

Email your question

Call us

Sales and pre-sale assistance: 1-800-336-4525
Technical help: 1-800-336-4525
Parts and accessories: 1-800-336-4525
Yurbuds support: 1-888-987-2831

About this product

The JBL® JBL Procoustics MS-2 is a portable, sophisticated digital signal processing (DSP) device that comprehensively analyzes your car’s acoustic characteristics to enhance the sound of portable media players. By quickly analyzing the car’s acoustics, the processor provides an optimized output between the portable media player and the vehicle’s existing car stereo to produce rich, detailed sound.

Warranty: 1 Year Warranty
Model: MS-2

The latest owner's manuals, quick start guides, and documents.

Product Information Sheet

Owner's Manual


Your MS-2 Pocket DSP may currently be in-warranty.

Your model might be eligible for direct factory exchange under our warranty program. If so, and if you purchased your product online or from an authorized local retailer, you may use this form to request an exchange. Purchases made from an unauthorized dealer will not be eligible for exchange. 

Products under warranty may qualify for an exchange with a valid receipt.

Request an Exchange

Products out of warranty need to be serviced by a JBL-approved service center. Please call 1-800-336-4525 to find authorized service centers near you.