
48" x 48" Heated BubbleMassage™ air bath, VibrAcoustic
Features
•
122 airjets release thousands of heated bubbles that surround,
support, and massage the body.
•
Variable-speed blower lets you adjust massage intensity to 18
levels.
•
Built-in heater.
•
Automatic and manual purge cycles remove residual water from
air channels after use.
•
60-minute automatic shutoff timer.
•
Six concealed speakers send sound waves through the water
to gently massage the body.
•
Four original instrumental compositions offer different levels of
relaxation.
•
Fully-adjustable volume above and below the water.
•
Customize your experience with the high-resolution color touch
screen.
•
Six transducers and a control amplifier with 25' (7620 mm) of
wiring.
•
Extra-deep square shape offers fully-immersed soaking
experience with a compact footprint.
•
Spacious shape accommodates up to two bathers.
•
Two integral corner seats.
•
Integral lumbar support.
•
Keypad control.
•
Textured bottom surface.
•
Syncs with devices enabled with BLUETOOTH® wireless
technology including smartphones, MP3 players, tablets, and
laptops located up to 33 feet away.*
Material
•
Acrylic.
Technology
•
Heated BubbleMassage™ technology warms and humidifies air
before it enters the bath.
•
VibrAcoustic calms and soothes with sound vibration technology.
•
VibrAcoustic system functions as a stereo system when bath
is not in use.
Underscore® Cube
®
K-1969-GHVB
Codes/Standards
ASME A112.19.7/CSA B45.10
CSA B45.5/IAPMO Z124
ASTM E162
ASTM E662
UL 1795
CSA C22.2 No. 218.2
KOHLER® Hydrotherapy Components
Five-Year Limited Warranty
KOHLER® Plastic Baths and Receptors
Lifetime Limited Warranty
See website for detailed warranty information.
The BLUETOOTH® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by Kohler Co. is under license. Other
trademarks and trade names are those of their respective owners.
Available Colors/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
White0
Biscuit96
Installation
•
Drop-in or undermount.
•
Center drain.
•
120V electrical requirement allows for easy installation with
standard outlet.
•
Requires three dedicated circuits.
Required Products/Accessories
K-7271 Brass Slotted Overflow Bath Drain
or
K-7272 PVC Slotted Overflow Bath Drain
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
9-28-2020 03:51 - US/CA

1"
(25 mm)
No change in measurements if connected
with drain illustrated. (K-8150)
Drop-in Rim
Detail
Lumbar
Angle 5°
Blower Motor/Control Access
34" (864 mm) W x 15" (381 mm) H
24" (610 mm)
1"
(25 mm)
34"
(864 mm)
3"
(76 mm)
48" (1219 mm)
29"
(737 mm)
24"
(610 mm)
2-7/8"
(73 mm)
1-1/2" Bath Drain
7-7/8"
(200 mm)
Underscore® Cube
48" x 48" Heated BubbleMassage™ air bath, VibrAcoustic
K-1969-GHVB
®
Required Electrical Service
Three dedicated circuits required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI). Outside North America,
this device may be known as a Residual Current Device (RCD).
Technical Information
All product dimensions are nominal.
Electrical component
rating:
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
9-28-2020 03:51 - US/CA
120 V, 15 A, 60 HzBlower:
120 V, 15 A, 60 HzAir bath:
120 V, 15 A, 60 HzAmplifier:
Drop-in, UndermountInstallation:
CenterDrain location:
39-3/8" x 39-3/8" (1000 mm x 1000 mm)Basin area, bottom:
44-5/8" x 44-5/8" (1133 mm x 1133 mm)Basin area, top:
160 lbs (72.6 kg)Weight:
102 lbs/ft² (498 kg/m²)Minimum floor load:
27-1/2" (699 mm)Water depth:
171 gal (647.3 L)Water capacity:
Drop-in, 47" x 47" (1194 mm x 1194 mm)Cutout:
Blower: 120 V, 10 A, 60 Hz
Air bath: 120 V, 5 A, 60 Hz
Amplifier: 120 V, 1.1 A, 60 Hz
Notes
Measure your actual product for rough-in details.
Install this product according to the installation
instructions.
The hot water supply should be 70% of the
capacity of the bath or greater. Installations will
vary.
Provide one grounded electrical outlet within 24"
(610 mm) of each component.