Fast Delivery DigiKey customers in the United States can select from a range of delivery options, including Ground shipping at $8.49 and 2-Day at $13.99 Payment Types Payment in Advance by Wire Transfer Marketplace Product More Products From Fully Authorized Partners Average Time to Ship 1-3 Days. Please see product page, cart, and checkout for actual ship speed. Extra Ship Charges May Apply VideoLibrary Balanced Armature Multiple Drivers and Hybrid Systems Knowles provides quick explanation of using multiple balanced armature speakers and combing with regular speak technology. 6/15/2020 9:22:05 PM 0 - Immediate 12 - Immediate 0 - Immediate 96 - Immediate 245 - Immediate 106 - Immediate 62 - Immediate 0 - Immediate 0 - Immediate 35 - Immediate 568 - Immediate 0 - Immediate 13 - Immediate 195 - Immediate 166 - Immediate 598 - Immediate 65 - Immediate 15 - Immediate GV-32830-000 Quad Balanced Armature Driver Knowles 4-way driver contains four drivers (speakers) with a 3-way crossover composed of HODVTEC woofer and TWFK mid-range/tweeter. RAB Series Balanced Armature Drivers The RAB Series is Knowles' latest full-range balanced armature driver with an efficient design providing high output in a small size to help designers develop smaller and more comfortable devices. SR Series Armature Receiver The SR series of round-balanced armature receivers have a 6.40 mm diameter and are designed for high volume production. Related Articles and Blogs Related Product Training Modules Designing Balanced Armature Earphones Knowles Balanced Armature technology efficiently converts and electrical signal to sound. Co-Browse By using the Co-Browse feature, you are agreeing to allow a support representative from DigiKey to view your browser remotely. When the Co-Browse window opens, give the session ID that is located in the toolbar to the representative. DigiKey respects your right to privacy. For more information please see our Privacy Notice and Cookie Notice . Thank you! Keep an eye on your inbox for news and updates from DigiKey! Please enter an email address I agree to receive marketing emails from DigiKey. I understand that I can withdraw consent at any time. Please review our Privacy Notice . Please accept the checkbox Subscribe Information