Contact Us If you still have questions or prefer to get help directly from an agent, please submit a request. We’ll get back to you as soon as possible. Please fill out the contact form below and we will reply as soon as possible. title="ReCAPTCHA" Contact Support
Home JBL Recording & Broadcast 1 Series Extension Speaker not Working with 104-BT Written by Ernesto Hernandez Updated at January 9th, 2026 Table of Contents Question: Answer: Question: Why am I not hearing audio from the Extension Speaker?Answer:Using the supplied wire, connect the Extension Speaker to the Master Speaker by inserting the positive (red) wire and the negative (black) wire to the corresponding terminals. Related Videos questions guide