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On Sale
Overview
Tempur-Pedic Ergo 3.0 Power Base
- QuietMode lowers snoring risk with one button press
- Adjustable lumbar lifts up to six inches for lower-back comfort
- Zero Gravity preset takes spinal pressure off while you sleep
- Independent side controls let each sleeper set their own position
- LED underbed lighting guides you at night without waking your partner
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In Stock
Overview
Tempur-Pedic TEMPUR-Ergo® 3.0 Power Base · Split Cal King Set
The TEMPUR-Ergo® 3.0 Power Base is an adjustable base built for couples and anyone who loses sleep to back tension, snoring, or an uncomfortable fixed-sleep angle. Split into two independent halves, this Split Cal King set lets you and your partner dial in completely different positions without compromising each other's night. The adjustable lumbar rises up to six inches, keeping your lower back supported whether you're flat out or sitting up reading. A Zero Gravity preset elevates both head and feet to reduce spinal load, and QuietMode™ gently tilts the head of the bed to an angle that may ease position-related snoring. If you've ever wished your bed could do more than just hold you flat, stop by any Mancini's Sleepworld location and our sleep specialists will walk you through the full range of positions so you can feel the difference before you decide.
COMFORT AND FEEL: Fully adjustable positioning means your ideal support angle changes with you through the night.
SIZE: This Split Cal King sized base measures 75 inches wide by 79.5 inches long, ideal for couples who share a long-frame bed and want independent control.
BEST SLEEP MATCH: Side and back sleepers both benefit here. The lumbar support keeps hips and spine aligned flat, and Zero Gravity takes pressure off the lower back for anyone who wakes up stiff.
BEST FOR: Ideal for couples who snore, sleepers managing lower-back tension, or anyone who wants to read and relax without stacking pillows behind them.
CONSTRUCTION SPECIFICATIONS: QuietMode™ gently tilts the head of the bed to an angle that may reduce snoring with a single button press. The adjustable lumbar zone rises independently up to six inches. Zero Gravity elevates head and feet to simulate weightlessness and reduce spinal load. USB and USB-C ports sit on each side. LED underbed lighting activates from the backlit wireless remote.
SETUP AND COMPATIBILITY: Delivered flat with professional white-glove in-home setup included. Works with platform frames at zero clearance or adjustable legs set to 3, 6, 9, or 12 inches. No box spring needed.
NOT A FIT FOR: Sleepers who prefer a single unified king surface without an independent split down the center. Not compatible with traditional box spring foundations.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every purchase is backed by our Rest Easy Promise, our Best Price Guarantee, and free next-day delivery with professional in-home setup available. You can try the TEMPUR-Ergo® 3.0 in person at any of our stores before you buy. Every purchase includes a 120-night comfort guarantee. Add a premium mattress protector at the time of purchase and you can upgrade that to a full 365 nights, giving you an entire year to be certain this base is the right fit. Flexible financing is available.
Features

Tempur-Pedic Ergo 3.0 Power Base
Features
- SKU: TEM-SET-ADJ-ERG3-SB-6-23
- MPN: 25553151
- GTIN: 5300462
- Brand: Tempur-Pedic
- Collection: Ergo 3.0
- Type: Adjustable Base Set
- Mattress In A Box: No
- Height: 3.7
- Length: 79.5
- Width: 75
- Shipping Height: 4.2
- Shipping Width: 80
- Shipping Length: 60
- Warranty: 25 Year Limited









