Cal King Simmons Beautyrest Silver Level 2 BRS900-C Medium 14.5 Inch Mattress

Cal King Simmons Beautyrest Silver Level 2 BRS900-C Medium 14.5 Inch Mattress

From $670.00

To $3,747.00








Reg: $1,119.00 You save $449.00!
Reg: $1,119.00 You save $449.00!
Reg: $899.00 You save $352.00!
Reg: $839.00 You save $340.00!
Reg: $899.00 You save $360.00!
Reg: $859.00 You save $350.00!
Reg: $899.00 You save $352.00!
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Cal King Simmons Beautyrest Silver Level 2 BRS900-C Medium 14.5 Inch Mattress
Cal King Simmons Beautyrest Silver Level 2 BRS900-C Medium 14.5 Inch Mattress

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My Take on the Beautyrest BRS900-C Medium

by Jed Harrington

The Beautyrest BRS900 C Medium mattress is an excellent midrange mattress with a firmer feel. If you're looking for a quality constructed model with a solid coil system and guaranteed certified comfort materials, this is a good way to go.

Firmness Without Hardness

If you would like a mattress with a firmer feel, but don't want to feel like you're asleep on the floor, you're likely to enjoy the feel of the BRS900 C Medium. Scoring a 3 on our Comfort Scale, this mattress is made to feel firm, without feeling too hard, which is what most people actually mean when they say they prefer a firm mattress.

Impressive Support From A Proven System

Beautyrest has regularly given us one of the best coil systems in the business, and the 900 Series Firm Pocketed Coil is no exception. Boasting a high degree of firm support, body contouring, minimized motion transfer, and durability, this system is packed with everything needed to provide you with solid support and ensure you wake up feeling rested.

Advanced Temperature Control

DualCool Plus Technology utilizes a brilliant antimicrobial performance layer in order to keep your mattress fresh and cool, while also dissipating heat to create a cooler, more comfortable body temperature.

Edge to Edge Comfort

You can rest comfortably without worrying about rolling off the side or feeling forced back toward the center. The foam-encased edge support ensures you have an abundance of sleeping space since it adds up to 10% more usable sleep surface compared to mattresses that include no edge support.

Is This the Best Mattress For You?

Of all the options in the Beautyrest Silver collection, the C class of BRS models present the best value. If you want a firm level of comfort, want a blend of comfort and performance, and want to keep your cost down, the Beautyrest BRS900-C Medium California King Size Mattress makes an excellent choice. This mattress is dependably constructed in the US and comes backed by a 10-year warranty to ensure you’re satisfied with your purchase.

Physical Characteristics

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Box Spring - Foundation (optional)

  • Regular Box Spring Height: 9
  • Low Profile Height: 5

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.

  • 10 year warranty against manufacturer's defects
  • No Flip, No Rotate
  • Non-prorated

Made In This tells you where your mattress is manufactured.

  • United States


  • MATT-927290, STD-A215599, LP-A215600

Physical Measurements

King14.5"76"80"120 lbs.
Cal King14.5"72"84"123 lbs.
Queen14.5"60"80"94 lbs.
Twin14.5"39"75"58 lbs.
Full14.5"53"75"79 lbs.
Twin XL14.5"39"80"61 lbs.
Full XL14.5"53"80"82 lbs.
SizeCoil Count
Cal King1241
Twin XL619
Full XL860

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

19 Reviews
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Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

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Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

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Delivery Info

Check Delivery Estimate
Delivery Options & Timing:
Free In-Home Setup & Removal
  1. TIMING: You'll receive your mattress in about 4 to 6 weeks anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
  2. IN-HOME WHITE GLOVE DELIVERY: It's super easy; the delivery team will bring in and place your new mattress in your bedroom unpack it and take away the packaging. You can also add mattress removal for free when you select that option online. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
Let Us Help You
Pick the Right


  • Sleep cooler through the night with DualCool Technology
  • Feel supported with 900 Series Pocketed Coils
  • Consistent comfort with the BeautyEdge Foam Encased Edge