Specification

Technical Information
Fixture*:
Bathing well:
Basin area,
bottom
46 (1168 mm) x 30 (762 mm)
Basin area, top 57 (1448 mm) x 34 (864 mm)
Weight 91 lbs (41.3 kg)
To overflow:
Water depth 16 (406 mm)
Capacity 95 gal (359.6 L)
*Approximate measurements for comparison only.
Amplifier/control: Power per channel
(rms) W
VHz
15 120 50/60z
Required Electrical Service
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual
Current Device (RCD):
Amplifier/control: 120 V, 15 A, 50/60 Hz
Installation Notes
Install this product according to the installation guide.
Control amplifier fits 16 (406 mm) center studs.
A grounded outlet within the wall framing must be within 24
(610 mm) of the planned control amplifier.
Cables are included, 25’ (7.6 m) each.
Floor support under bath must provide for a minimum of
47.6 lbs/square foot (232.4 kg/square meter).
Ensure that the bath, user interface, amplifier, and
transducers are functional before completing the installation.
*Recommended User
Interface Location
Lumbar
Angle 33˚
22"
(559 mm)
1-1/2"
Bath Drain
11-1/4"
(286 mm)
66" (1676 mm)
1" (25 mm)
20"
(508 mm)
2"
(51 mm)
2-1/2"
(64 mm)
2-3/4"
(70 mm)
20-7/8"
(530 mm)
No change in measurements if connected with
drain illustrated. (K-7161-AF)
42" (1067 mm)
Control Amplifier
User Interface
3-3/16"
(81 mm)
11-3/4"
(298 mm)
14-1/2"
(368 mm)
7/8"
(22 mm)
3-1/2"
(89 mm)
5-5/8"
(143 mm)
*10"
(254 mm)
*24"
(610 mm)
2"
(51 mm)
Drop-in Rim
Detail
Product Diagram
BANCROFT
®
BANCROFT
®
5.5’ VIBRACOUSTIC
®
DROP-IN BATH
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