Audio Database

Image of the Monitor 100
Commentary

This is a speaker system for the Monitor Series, which was developed with the aim of becoming a standard speaker.

The low range is equipped with 32 cm rotating sheet-making corn woofer.
By taking advantage of the stiffness characteristic of the newly developed rotary sheet-making corn and by the synergistic effect of the reinforcement ring on the voice coil, a stable vibration mode is realized even in the Dainyu force, and the generation of strain is suppressed.
It is driven by a powerful magnetic circuit using a high-density ferrite magnet of 180 φ x95 φ x20mm, and a large diameter 76 φ long voice coil using a newly developed bobbin that withstands high sound of 200 ° C after super-heat-resistant treatment of the phosphorus cooling copper foil with excellent heat radiation effect.

The mid-range is equipped with a 10-cm skoker made of a composite structure of carbon cone and titanium diaphragm of 40 μ m light mass.
Large magnet of 140 φ x75 φ x20mm is adopted. Strong magnetic circuit with sufficient consideration for heat radiation effect and synergy of large diameter 65 φ voice coil with heat-resistant treatment suppresses temperature rise to 1/2 compared to conventional one, forming a drive part that can withstand high power at continuous large input.
The cabinet is equipped with a large for a wide range.

A 2.5 cm dome type tweeter is installed in the high range.
Magnetic fluid is injected into the gap of the tweeter, and it is a powerful magnetic circuit adopting the optimum structure of flux concentration. It drives a 20 μ - thick titanium diaphragm, and realizes a wide bandwidth of 40 kHz as well as a large input.
Magnetic fluid greatly contributes to improvement of input resistance characteristics by cooling effect, improvement of harmonic level characteristics and improvement of transient characteristics.

Metalized polypropylene film capacitors, which are the most low-loss material, are used for the capacitors in the Skoka Tweeter region, and low-resistance special materials are used for internal wiring.
It is a highly stable network with low resistance, low distortion rate and high input resistance.

For the cabinet, conifer solid board is used 25 mm for the baffle plate and the back plate, and 20 mm for the other plate with sufficient thickness for internal reinforcement.
In addition to paying attention to phase characteristics such as setting the tweeter and squaker on the same plane as the baffle surface, R is provided at the corner to improve acoustic characteristics.

It is equipped with independent Klix/Klukš top level control for the middle and high frequencies.

Model Rating
Method 3-way 3-speaker, bass reflex system, bookshelf type
Units Used For Low Range : 32 cm Rotating Sheet-Making Cone Type (W3510A)
For Middle Range : 10 cm Composite Type (MD1010A)
For High Range : 2.5 cm Dome Type (TW319A)
Playback frequency band 25 Hz to 40000 Hz
Max Input 150W
Impedance 6 Ω
Output sound pressure 90dB/W/m
Crossover frequency 700 Hz, 5000 Hz (W, MD12dB/oct, TW18dB/oct)
Cabinet internal volume 67L
External dimensions Width 430x Height 680x Depth 371 mm
Weight 35kg