Description
The JBL NCST2120-X transformer module provides impedance and voltage matching for the CSA-2120 amplifier to drive 70V and 100V distributed speaker systems.
Product Specifications:
Max Input Power: 120W/Ch
Max Input Voltage: 32Vrms
Insertion Loss: Less than 1dB
Frequency Response: +/-1 dB @ 70Hz - 15kHz
Dimensions: 8.2" x 1.7" x 7" (209 mm x 44 mm x 178 mm)
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
- Shop Pay & Afterpay for instant financing right at checkout
- Acima, Synchrony, Progressive & Snap lease-to-own and financing options
- Fast approvals so you buy today and pay monthly
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.



