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Adjustable Bases/SKU20099587

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Power Bob Ultra Base with Copper Sport Gel 11.5'' Split California King Firm Mattress $4,198.00

Cooling copper comfort!

Name Power Bob Ultra Base with Copper Sport Gel 11.5'' Split California King Firm Mattress
Summary Cooling copper comfort!
SKU 20099587
Dimensions 83"W x 35"D x 25.5"H
Color
Height 25.5"
Weight 124.0 lbs
Width 83"
Depth 35"
Collection Name Copper Sport
Features <ul class='product-features_list'><li class='product-features_list_value'><span class='product-features_list_value_info'>Adjustable Height Legs</span></li></ul><ul class='product-features_list'><li class='product-features_list_value'><span class='product-features_list_value_info'>Platform/Storage Bed Compatible</span></li></ul>
Pressure Relief 4
Mattress Layers Base Foam, Bob-O-Pedic Memory Foam, Bob-O-Pedic quick response gel memory foam, Cooling cover with Bob-O-Pedic Copper threads, Transition Foam
Motion Isolation 4
Temp Regulation 4
Warranty 18 Years
Mattress Thickness 11.5''
Mattress Construction Memory Foam
Mattress Tailoring Tight Top
Comfort Firm
Firmness 6
300bundledsavings
18yearwarranty
bobopedic
20099587
Power Bob Ultra Base with Copper Sport Gel 11.5'' Split California King Firm Mattress featuring adjustable split base, white copper-infused memory foam layers, and black metal frame with USB ports and Bluetooth speakers.
$300 Bundled Savings
18-Year Warranty
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Power Bob Ultra Base with Copper Sport Gel 11.5'' Split California King Firm Mattress featuring adjustable split base, white copper-infused memory foam layers, and black metal frame with USB ports and Bluetooth speakers.
Power Bob Ultra Base with Copper Sport Gel 11.5'' Split California King Firm Mattress
Bob's Everyday Low Price
$4,198.00

Power Bob Ultra Base with Copper Sport Gel 11.5'' Split California King Firm Mattress

$4,198.00
$300 Bundled Savings
18-Year Warranty

Select Size

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$4,198.00

Bob's Everyday Low Price

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In demand: 7 added to cart
or $90/mo w/ 60 mo financing**
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Some assembly required
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Memory Foam

This fully foam mattress conforms to your body and reduces pressure points, so you can catch some restful Z’s.

https://res.cloudinary.com/mybobs/image/upload/q_auto,f_auto/v1716241300/mattress_features-mattress-of-your-dreams_memory-foam_desktop_2800x1000_lhxfwj
The ins and outs
I've paired my one-of-a-kind Bob-O-Pedic Memory Foam on top with a supportive foam base that isolates movement and reduces bounce.
How it feels
You'll feel yourself sinking in (but not that awful quicksand feeling). It feels more like a full-body hug.
Is it your match?
If you like a body-contouring feeling, memory foam is for you. It's also a perfect choice if you or your partner move around a lot, since it's great at motion isolation.

Different feels for different needs

Comfort feels different for everyone, which is why I've got options for you and your sleepy self. Browse below for better snoozing ahead.

Firm
Ultra Plush
Plush
Dual
Extra Firm
Comfort Scale
1
2
3
4
5
6
7
8

Firm

I'm here to support you, and it all starts with my firm mattresses! You'll get all the stability you need, without giving up comfort.

Best for

  • Back & stomach sleepers
  • Providing strong support
  • Sleeping on it, not in it
  • Helping with back pain
  • Firm believers
mattress feelmattress feel

Need a flexible payment option?

  • ✓ Pre-qualify without affecting your credit
  • ✓ No money down plans available
  • ✓ No credit needed optio ns
  • ✓ Monthly payments, pay as you go!

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Customer Reviews & Questions

5535 reviews

Customers say

AI-generated from customer reviews.

The Power Bob Ultra Base with Copper Sport Gel mattress offers temperature regulation, pressure relief, and comfort. Customers praise its quality, feel, and sleep experience, while also appreciating the excellent service and delivery from Bob's Discount Furniture.

Reviews with images
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  • JESSICA H.

    Miracle Dual Sleeper

    My husband and I were excited for this dual mattress as he needed the plush side and I wanted to try the firm due to lower back pain. The first couple of nights I was worried my side of the mattress was too firm and we would have to return but after giving it another week or two, it has definitely i...

    Product reviewed:  Copper Sport Hybrid 11.5'' Queen Dual Mattress by Bob's Discount Furniture
    Published date
    09/28/26
    Was this review helpful?
  • AURELIANO A.

    Bought the Copper Sport Hybrid

    Bought the Copper Sport Hybrid 11. 5" Plush Mattress and now I understand why people ignore their alarms. This mattress is so comfortable that getting out of bed feels like a personal attack. It’s soft, supportive, and somehow makes “I’ll just lay down for five minutes” turn into a full sleep cycle...

    Product reviewed:  Copper Sport Hybrid 11.5'' Full Plush Mattress
    Published date
    09/14/26
    Was this review helpful?
  • TINA L.

    My Most Comfortable Mattress

    My new mattress is excellent!! I FINALLY got a good night’s sleep after recently having multiple recent surgeries. Gricelda was AWESOME, Very Kind, and attentive. She was not pushy at all about selling us your product and reflected genuine care and concern for what I was shopping for throughout the ...

    Product reviewed:  Copper Sport Hybrid 11.5'' Queen Plush Mattress
    Published date
    09/19/26
    Was this review helpful?
  • ELIZABETH P.

    Mattress

    I recently purchased a new mattress from Bob’s Discount Furniture and so far, I’m really happy with it. It’s comfortable, supportive, and has a nice plush feel without being too soft. I also love that it doesn’t have that bouncy feeling you get with traditional spring mattresses. Overall, it’s been ...

    Product reviewed:  Copper Sport Gel 11.5'' Queen Plush Mattress
    Published date
    09/14/26
    Was this review helpful?
  • TERRY B.
      Sweepstakes Entry

    Nice bed

    I purchased the Sport Copper gel mattress about a week and a half ago. I was going to get the plush mattress but decided on the firm . Its still a bit to firm but I know it will soften up . I don't notice the cooling effect after putting on a mattress protector and sheets but its pretty comfortable....

    Product reviewed:  Power Bob Elite Base with Copper Sport Gel 11.5'' Queen Firm Mattress
    Published date
    09/19/26
    Was this review helpful?