Audio Database

The

DIATONE 2S-2503P Monitor-7
130,000yen(one set)

Description
 
It is the monitor speaker system developed in 1977 (Showa 52).

A 25cm passive radiator system is adopted. It is uniformly renewable to the sound of a low frequency band.

FN ring of the nickel system alloy excellent in the linearity of magnetizing properties is adopted as the part near the magnetic pole cavity of a magnetic circuit. Distortion generated in inside compass was pressed down low -below 50dB (0.3%), and the clear play is realized.

The V type reinforcement which vibrates few is adopted as the enclosure. Resonance is prevented.

As an option, there were exclusive amplifier MA-601P type and exclusive truck MC-1390 type.


Rating of a mode
System 2 ways, 2 speaker passive radiator system, and a floor type
Composition, such as a unit For low-pass: 25cm corn type
For high regions: 5cm corn type
Passive radiator: 25cm corn type
Network: An exclusive network
Play frequency band 60Hz - 17000Hz
Input impedance 8ohms
Crossover frequency 1500Hz
Output sound pressure level 90dB/W/m
Dimensions Width 297x height 900x depth of 271mm
Weight 21kg
Option MA-601P type amplifier (190,000yen)
Caster MC-1390 (28,000yen)