Audio Database

Model 511

Tall boy type 3-way speaker system.

Two 25 cm cone woofers are installed in the low range, and a 16 cm cone mid-low unit is installed in the middle range.
Carbon fiber vibration plates are used for these units.

A 5 cm dome type squaker is installed in the middle and high range, and a 2.5 cm dome type tweeter is installed in the high range.
These units use a polyimide resin diaphragm coated with diamond.

The enclosure is hermetically sealed.
In addition, walnut natural wood is used for the whole exterior finish.

It uses a large gold-plated connector for multi-amplifier and multi-wiring.

An attenuator for each unit is mounted on the top of the enclosure.

Model Rating
Method 4-Way, 5-Speaker, Sealed System, Tall Boy Type
Unit For low band : 25 cm cone x2
For middle and low band : 16 cm cone type
For Middle and High Areas : 5 cm Dome Type
For high-pass : 2.5 cm dome type
Impedance 4 Ω
Rated input 150W
Max Input 300W
Output sound pressure level 92dB/W/m
Crossover frequency 180 Hz, 1.5 kHz, 3.5 kHz
External dimensions Width 330x Height 1,450x Depth 343 mm
Weight 49.9kg