Audio Database
Bolero Grande

This is a tall boy speaker system from the Bolero series.

It is equipped with a 12.5 cm cone woofer in the low range and a 12.5 cm cone scoker in the middle range.
These units use a double voice coil system. The voice coil bobbin is made of Nomex bobbin with excellent heat resistance, and the diaphragm is made of Neoflex, which is lightweight, rigid and has moderate internal loss.

A 3.0 cm inverted dome type tweeter is installed in the high range.
The vibration plate of this unit is made of titanium alloy and coated with special paint to solve the problem of sound quality of titanium alloy which tends to be sharp in general.

The internal resistance of the network is reduced by simplifying the circuit and using carefully selected parts.

The unit is from France and the enclosure is from Germany.

There were seven different finishes for the enclosure, and prices varied depending on the finish.

It supports bi-wiring and bi-amplifier.

A special speaker base was sold separately.
This base is made in Japan. It is made of steel material with matte black baking finish, and spike can be used.

Model Rating
Method 3-Way, 3-Speaker, Bass Reflex System, Tall Boy Type
Units Used For low band : 12.5 cm cone type
For Medium Range : 12.5 cm Cone Type
High Pass : 3.0 cm Reverse Dome Type
Frequency characteristic 40 Hz to 22 kHz
Crossover frequency 125 Hz, 4 kHz
Sound pressure level 91dB
Max Input 150W
Impedance 4 Ω
External dimensions Width 204x Height 850x Depth 270 mm
Weight 20kg
Sold separately : Speaker Base PSG-BK (1 pair, ¥ 20,000)
External dimensions Width 250x Height 5x Depth 300 mm
Weight 2.5kg