RCF SUB15-AX 2200 Watt Portable 15" High-Power Active Sub - Open Box shure earphones this inline coupler is color-coded

this inline coupler is color-coded (blue input

With its two built-in speakers and 20W internal amplifier

Shielding: 90% Oxygen-Free Copper (OFC) Spiral

Fits: Interior Dimensions: 22

RCF SUB15-AX 2200 Watt Portable 15" High-Power Active Sub - Open Box shure earphones this inline coupler is color-codedThe RCF SUB15 AX, Portable High Power Active Subwoofer for live sound applications with fully featured processing, a color touch panel, and remote control via Bluetooth. The combination of a latest generation transducer with a powerful Class D amplifier delivers sound pressure levels up to 133 dB with exceptional clarity and headroom. SUB AX subwoofers are designed specifically for small to mid sized venues and ideal for portable applications. SUB 15