Audio Database

D-507M
Commentary

The D-507 series small speaker system.

In the lower range, a 12 cm cone type woofer using OMF diaphragm which realizes light weight, high rigidity and high internal loss is mounted.
This unit uses an integrally molded S-line edge that reduces the reflection of propagating waves by organically joining the diaphragm.

A 2.5 cm soft dome type tweeter is installed in the high range.

The enclosure is an MDF based bass-reflex structure with a silver hearts real wood veneer finish.
In addition, it uses a trapezoidal form that can ensure the internal volume while suppressing standing waves.

60 mm pitch screw holes for bracket support and wall mounting metal fittings are provided on the back.

Model Rating
Method 2-way, 2-speaker, Bass reflex system
Bookshelf Type / Magnetic Protection Design (EIAJ)
Units Used For low band : 12 cm cone type
For high-pass : 2.5 cm dome type
Playback frequency band 80 Hz to 40 kHz
Max Input 120W
Impedance 6 Ω
Output sound pressure level 85dB/W/m
Crossover frequency 3kHz
Cabinet internal volume 2.6L
External dimensions Width 174x Height 256x Depth 128 mm
(including RUNNET and terminal protrusion)
Weight 3.2kg
Attachment Cork Insulator x4