Sony SS-SR991 mini surround speakers

Key Details & Condition Design: These compact, pentagonal-shaped speaker enclosures are wrapped in black fabric mesh grills. They feature distinct silver accents at the top embossed with the SONY logo and three horizontal vent-style decorative lines. Application: These models were traditionally packaged or used as rear satellite surround channel speakers for classic Sony Hi-Fi stereo and mini-component shelf systems (such as the MHC/HCD series). Specifications: They typically operate at a rated impedance of 16 Ohms and feature built-in magnetic shielding.