Coda U4 High Output Dual 18" Multipurpose Subwoofer polyend QSC’s RMX 5050a power amplifier

QSC’s RMX 5050a power amplifier represents state-of-the-art in professional quality performance at an affordable price

When using a studio microphone

and unleash your inner sonic alchemist

Introducing the RP-1 Mic Preamp

6th-generation patented Class-I (BCA®) circuitry couples power efficiently to the load and provides low AC current draw

Coda U4 High Output Dual 18" Multipurpose Subwoofer polyend QSC’s RMX 5050a power amplifierThe U4 Sub is equipped with twin extremely long excursion 18 ultra low distortion woofers. The strong motor delivers extreme high magnetic flux for increased efficiency. The 4 voice coil is 32 mm high, ensuring ultra linear excursion of 20 mm pp at consistent magnetic force. The state of the art carbon fiber cone ensures maximum stiffness and low moving mass. Three aluminum shorting rings reduce intermodulation distortion, minimising induction