RV Adjustable bed: Two types of Adjustable beds:

Custom half King Quattroflex MX2 and Custom half King Doppelflex MX2

Custom King Quattroflex/Doppelflex MX2 TWO-MOTOR ADJUSTABLE BED SYSTEM ( each bed 33.5″ x 78″. Piano hinge to lift platform to access storage is 30 inches from the headboard. To continue to access the storage compartment, cut the external frame 31 inches from the back of the adjustable bed. The remaining external frame is screwed on the lower platform with four L-shape brackets for each adjustable bed that are pre – installed. This allows the lower platform to be lifted up, as per normal, to access the storage area, without the whole adjustable bed being lifted off the platform.For further information, click here:

In addition, One adjustable bed has a Straight Back option where the head and back sections set up to move in one plane. (The other adjustable has the default movement where the head raises up first without moving the lumbar/shoulder, followed by the back). Side sleepers love it but some people with GERD/Acid reflux , prefer to sleep on their backs and do not like the head to be tipped forward. The ‘Straight Back ” option addresses that desire for a flat head/back motion. There is video here in the middle of the page that compares the default versus Straight Back option.Doppelflex MX2 — German Adjustable Bed & European Mattress (

RV Mattress model: Two DW 800 mattress medium firm to the comfy. each 33 x 78 inches

RV Model: 2022 Newmar Bay Star

Location: Tucson, AZ

Customer: Bed and Jerry Johnston

We removed the mattress and installed a compact power strip from the right side into the storage area and snaked it to rest on the platform.

The platform is raised to show how the power extension was installed.

The slats and pod suspension sections were moved to add the low-profile transformers (strapped down with zip ties) that rested under the seated areas of each adjustable bed.

Another view of the transformer installation process,

A closeup view of the transformer installation and where the connector of the transformer is inserted to the lower half of the motor on the left of the picture. The hand is showing where the extension cord is connected to the transformer.

The side stoppers are hooked into the side of the inner frame. One is close to the foot and the other is beside the shoulder. There are two side stoppers on the left and right sides of the bed to keep the two mattresses from sliding apart.

Tap in the side stopper and screw on supplied screws but only half way as the screw cannot be dead-ended otherwise the screw head will break off.

The left adjustable bed is the Doppelflex MX2, All – slat adjustable model. The right model is the hybrid , more adjustable, Quattroflex MX2 slat and pod suspension.

The slider was brought in to confirm hat the foot section and foot stopper comfortably did not hit the drawers at the foot section.

We moved the top side stopper down to miss grazing the window valence. Normally it is higher and beiside the shoulder.

The left side of the bed just missed grazing the window valence when raised.

Same clearance on the right side of the adjustable bed from the window valence.

The mattress just eased under the table top when the slider was brought in!

The platform can be raised as shown to access storage.

A test of the bed adjustments and comfort. Thumbs UP!

Fitted the individual bed sheets and placed the bed cover. Ready to take the journey back to Tucson. Took about 2.5 hours to install.