Sonance R1SUR Reference In-Wall Surround Speaker hide_price and fully sweepable Vari-Freq controls

and fully sweepable Vari-Freq controls covering approximately 20 Hz to 10 kHz for detailed tone sculpting

Chorus/Flanger

Symmetrical clipping yields pure distortion tone

individual intensity

Sonance R1SUR Reference In-Wall Surround Speaker hide_price and fully sweepable Vari-Freq controlsSonance R1SUR Reference In Wall Surround Speaker The Sonance R1SUR Reference In Wall Surround Speaker is designed to deliver immersive surround sound performance for premium home theater and media room installations. Built for discreet architectural integration, it provides spacious surround effects while maintaining a clean, low profile wall appearance. Its Reference Series design allows it to blend seamlessly with other Sonance speakers and