Conservatively Rated 2500RMS/5000 Watts Peak 4” 4 layer FW Aluminum VC 5 stacked 9.25” nomex progressive spiders with triple sewn leads FEA optimized triple stack motor with an aluminum shorting ring and spacers FEA optimized triple stacked motor with an aluminum shorting ring and spacers While designing this series superiority was our goal. We have designed these for the audio enthusiast that dares to push the limits. After countless hours of abuse and testing I’m proud to introduce the RS Onyx Series. The RS Onyx Series will be available in 12” and 15” featuring a 4” 4 layer FW Aluminum VC, 5 stacked 9.25” nomex progressive spiders with triple sewn leads, and a FEA optimized triple stacked motor with an aluminum shorting ring and spacers conservatively rated 2500 watts rms / 5000 watts peak.