Name: Sierra Sleep® By Ashley® Best King Adjustable Base
Brand: Sierra Sleep
SKU: 940146
Availability: OutOfStock
Rating: 4.3 (12 reviews)

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Default Dev Script Validation

Sierra Sleep® by Ashley® Better Split King Adjustable Base

Sleep better than ever as you rise to new heights and get a head and foot massage with the twin XL adjustable power base. Sleep is taken to a whole new level with adjustable head and feet. With the touch of a button on the wireless remote control, adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back. 

Sierra Sleep® By Ashley® Cosmic Power Black Twin XL Adjustable Base

Take sleep to a whole new level with this twin XL power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics.

Sierra Sleep® By Ashley® Cosmic Power Black King Adjustable Base

Take sleep to a whole new level with this twin XL power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux).

Sierra Sleep® By Ashley® Cosmic Power Black California King Adjustable Base

Sierra Sleep® By Ashley® Cosmic Power Black Queen Adjustable Base

Take sleep to a whole new level with this queen power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux).

Sierra Sleep® By Ashley® Cosmic Power Black Full Adjustable Base

Take sleep to a whole new level with this full power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position.

Compatible with all memory foam, wrapped coil and hybrid mattresses

*Adjustable base only, all other products sold separately. Images may not depict actual size.

Product ID

Sierra Sleep® By Ashley® Better King Adjustable Base

Sleep better than ever as you rise to new heights and get a head and foot massage with the king adjustable power base. Sleep is taken to a whole new level with adjustable head and feet. With the touch of a button on the wireless remote control, adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back.

Sierra Sleep® By Ashley® Black Full Low Profile Foundation

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring. Constructed of sturdy metal instead of wood for greater durability and longevity, this is the last foundation you’ll ever need.

Sierra Sleep® By Ashley® Black Twin XL Standard Foundation

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. Constructed of sturdy metal instead of wood for greater durability and longevity, this is the last foundation you'll ever need. The unique design is the perfect alternative to the standard box spring.

Sierra Sleep® By Ashley® Black King Low Profile Foundation

Sierra Sleep® By Ashley® Black Twin Low Profile Foundation

Sierra Sleep® By Ashley® Black Twin XL Low Profile Foundation

Sierra Sleep® By Ashley® Black California King Low Profile Foundation

Sierra Sleep® By Ashley® Black King Standard Foundation

Sierra Sleep® By Ashley® Black California King Standard Foundation

Sierra Sleep® By Ashley® Good California King Adjustable Base

Rise to new heights and get the sleep you've always dreamed of with the California king power base offering adjustable head and foot positioning. Adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back. Raise your upper body too and sit up in bed for better breathing, essential for those who snore or experience acid reflux. Two USB ports are available for connecting electronics—what a plus for convenience.

Sierra Sleep® By Ashley® Better California King Adjustable Base

Sleep better than ever as you rise to new heights and get a head and foot massage with the California king adjustable power base. Sleep is taken to a whole new level with adjustable head and feet. With the touch of a button on the wireless remote control, adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back.

Sierra Sleep® By Ashley® Black Queen Standard Foundation

Sierra Sleep® By Ashley® Black Twin Standard Foundation

Sierra Sleep® By Ashley® Black Full Standard Foundation

Sierra Sleep® By Ashley® Good Queen Adjustable Base

Rise to new heights and get the sleep you've always dreamed of with the queen power base offering adjustable head and foot positioning. Adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back. Raise your upper body too and sit up in bed for better breathing, essential for those who snore or experience acid reflux. Two USB ports are available for connecting electronics—what a plus for convenience.

Sierra Sleep® By Ashley® Good King Adjustable Base

Rise to new heights and get the sleep you've always dreamed of with the king power base offering adjustable head and foot positioning. Adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back. Raise your upper body too and sit up in bed for better breathing, essential for those who snore or experience acid reflux. Two USB ports are available for connecting electronics—what a plus for convenience.