HRS S3

Isolation Base

HRS S3

Isolation Base
$2,850.00
Select Color:


Overview

Engineered to eliminate structural noise, the HRS S3 Isolation Base combines a vacuum pressed resin and stainless steel plinth with interchangeable footer systems. It provides targeted resonance control for any sound system setup, supporting custom equipment weight ranges within a three inch profile.

The HRS S3 Isolation Base uses seven different materials to manage resonance and reduce noise from equipment. Its core is built with a mass energy dissipation system that separates vibrations from the rest of the structure. The plinth includes layers of dense resin fabric and non magnetic stainless steel plates, pressed together under vacuum for stability. Aluminum alloy trim, machined from solid billet and heat treated, runs around the edge. The top surface resists scratches, so the base keeps its appearance even after years of use. At three inches tall, it fits easily on most shelves and leaves room for other components above.

The base fits directly into HRS Audio Stands without the need for extra parts and works well on any flat surface. It comes in two standard sizes and offers black or silver finishes, making it easy to match with other equipment. The top layer looks the same as other HRS isolation bases, so systems keep a consistent appearance.

Modular footers can be changed or adjusted at home to match different equipment needs. Choices include Broadband Isolation Feet for general isolation across a wide range of frequencies, Low Frequency Feet to help control subsonic feedback on turntables without suspension, and Bi Directional Noise Reduction Feet for managing energy transfer in solid state gear. Each option uses color coding to show the right weight range, so the base supports the equipment properly.

Details & Specs



Model S3-1719-B / S3-1719-S S3-1921-B / S3-1921-S
Dimensions (W x D x H) 19” x 17” x 3”
(43.2 x 48.3 x 7.6 cm)
21” x 19” x 3”
(53.3 x 48.3 x 7.6 cm)
Base Weight 40.8 lb
18.5 kg
49.9 lb
22.6 kg
Load Range & Supported Equipment Weight for Broadband Isolation Feet (SF) ORANGE (OR) 0 - 35 lb
(0 - 15.9 kg)
RED (RD) 36 - 54 lb
(16 - 24.5 kg)
GREEN (GN) 55 - 99 lb
(24.6 - 45 kg)
BLUE (BL) 100 - 168 lb
(45.1 - 76.4 kg)
ORANGE (OR) 0 - 25 lb
(0 - 11.4 kg)
RED (RD) 26 - 44 lb
(11.5 - 20 kg)
GREEN (GN) 45 - 89 lb
(20.1 - 40.5 kg)
BLUE (BL) 90 - 158 lb
(40.6 - 71.8 kg)






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