Bose - Model 141 matching pair Speaker set

A small speaker system with a tweeter.
A great sound as you would expect from Bose.

The unit is equipped with an 11.5 cm cone-type full-range speaker with a compression driver.
The star driver is made by wrapping the cone paper with a rubber material that is cut into a star shape. This unique star rubber has a property that is close to the edge. The cone paper itself functions as a mechanical equalizer structure, and the composite structure is designed to increase the stiffness of the membrane and effectively suppress split vibrations. This results in excellent uniformity of the radiated energy and radiation pattern without the use of an electric equalizer. Moreover, the membrane follows the input signal and suppresses nonlinear distortion.
Moreover, the cone paper contains mica and woven Kevlar fibers to increase internal loss while preserving the photosynthesis of the cone paper. Additionally, double-wound copper wire is used for the aluminum voice coil to improve its resistance to excessive input.
1-way, 1-speaker, bass reflex system, set-and-forget type.
Used units: For all tires: 11.5 cm cone type.
Impedance 8 Ω
Permissible input 50W (rms)
100W (peak)
Outside dimensions: Width 248 x Height 152 x Depth 165 mm
Weight 2.5 kg
The speakers are well packaged with track and trace, except to the islands.