Simmons Beautyrest Black X-Class Hybrid Firm Cal King Mattress - 700810875-1070 7173 Maxx Audio: Yes

Maxx Audio: Yes

It’s the perfect fit for users who want more display without more complication or expense

Safety Certifications and Approvals

overhead sound effects of the Klipsch R-41SA Dolby Atmos® speaker

aperture and 9 circular aperture blades

Simmons Beautyrest Black X-Class Hybrid Firm Cal King Mattress - 700810875-1070 7173 Maxx Audio: YesA seamless integration of luxury and sleep technology. Distinctive appearance. Highly sophisticated hybrid engineering. Unparalleled cooling and comfort. World's Premier Support System. Tripled. T3 Pocketed Coil Technology; found only in Beautyrest Black; is three steel strands wound into one coil to absorb energy; reduce motion and provide exceptional resilience for support; durability and undisturbed sleep. Feel Cooler; Sleep Better Our most