BRB-CX-Class Hybrid-Firm Twin XL Mattress w/Advanced Motion II Powered Base Beautyrest by Simmons


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38" W x 79.5" D x 29.5" H*
*Extends to 38.25"
97 cm W x 202 cm D x 75 cm H*
*Extends to 98 cm

38" W
29.5" H
79.5" D

Available Sizes


  • Black


  • Comfort Level: Firm
  • Zero Gravity Position
  • Mattress Warranty: 10 years
  • Built-in USB-A & C Port(s)
  • Five comfort layers
  • Wireless remote
  • Platform Bed Compatibility
  • Powered Base Limited Warranty: 20 years
  • Modern Style
  • 750lb. weight capacity
  • Mattress and base height 29.50"
  • Antimicrobial Mattress Protection
  • BlackICE™ with Plant-Based Cooling Technology
  • BRB-CX-Class Hybrid by Simmons Beautyrest Black
  • Coil Count: 513 T3 Pocketed Coil®
  • Edge Support: BeautyEdge Foam Encasement
  • Head & Foot Articulation
  • One-Touch Flat: returns base to flat position
  • Power Outage Protection
  • Retainer bar
  • See important notes below for more details
  • Silent Drive Motors
  • Zero Pinch Point Design


  • AirCool® memory foam
  • Comfort Foam
  • High density memory foam
  • T3 Pocketed Coil®


Lean into comfort and say "good-bye" to sleepless nights with the BRB-CX-Class Hybrid-Firm Twin XL Mattress w/Advanced Motion II Powered Base Beautyrest by Simmons. This incredible mattress features five comfort layers (AirCool® Memory Foam, High-Density Memory Foam, Comfort Foam, Self Response™ Latex, and Energy Foam), all of which work together to provide pressure relief and breathability. But the mattress also features a high-tech powered base, which includes built-in USB-A and C ports, wireless remote, and Zero Gravity Position.

Important Notes

About High Density Base Foam:

High Density Base Foam provides comfort and support for an undisturbed night sleep. Combined with the layers of memory foam, the high density base foam lessens motion transfer for sleep partners.

About AirCool® Memory Foam: AirCool® Memory Foam is a unique proprietary memory foam formula that provides a perfect combination of comfort and support by relieving pressure points, conforming to your body, creating freedom of movement, and offering exceptional air flow and breathability.

About Energy Foam: This durable foam utilized below the coil unit helps create a supportive, durable foundation for the Beautyrest Black Models.

About Firm Comfort Foam: Firm Comfort Foam Helps provide pressure relief and support right where you need it most.

Antimicrobial Mattress Protection - Keeps mattress fresh and clean from odor-causing bacteria*

BeautyEdge® - Enhanced conforming properties and pressure relief. More edge support provides a firmer and more stable edge-to-edge sleeping area

Comfort Layers:

- 1’’ AirCool® Memory Foam

- 1.5‘’ High-Density Memory Foam

- 1’’ Comfort Foam

- 0.5’’ Self Response™ Latex

- 1.5’’ Energy Foam

On Display at Your Local Store

El Dorado Furniture - Airport Boulevard
1260 NW 72nd Ave
Miami, FL 33126
(305) 592-1121

El Dorado Furniture - Hialeah Boulevard
1940 W 49th St (103rd St)
Hialeah, FL 33012
(305) 827-2233

El Dorado Furniture - Kendall Boulevard
13755 N Kendall Dr
Miami, FL 33186
(305) 752-3720

El Dorado Furniture - Palmetto Boulevard
4200 NW 167th St
Miami Gardens, FL 33054
(305) 624-2400

El Dorado Furniture - Pembroke Pines Boulevard
12201 Pines Blvd
Pembroke Pines, FL 33026
(954) 436-7900

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