Audio Database

DS 103 v Image
Commentary

A small speaker system using a passive radiator.

The unit is equipped with a 10 cm cone type full range speaker.
In addition, a 10 cm cone type passive radiator is used to drive the unit using the rear wave of the unit, thereby reinforcing the low sound.

It is equipped with a full-scale magnetic shielding design. The magnetic flow is analyzed by a computer, a pole piece is separated, a magnetic shielding magnet and a shield cover are installed. This prevents leakage of magnetic flux, which disturbs TV images, and improves diaphragm driving performance.

The cabinet is made of olefin heat-resistant resin with reinforcement containing inorganic filler, ensuring high heat-resistant effect and rigidity that can withstand severe conditions.

By using the separately sold special stand, it can be used in various applications.

Model Rating
Method 1 Speaker / Passive Radiator System / Magnetic Protection Type (EIAJ)
・ Setting Free Type
Units Used For all bands : 10 cm cone type
Other : 10 cm cone type passive radiator
Nominal impedance 8 Ω
Playback frequency band 60 Hz to 20 kHz
Output sound pressure level 89dB/W/m
Max Input 80W(EIAJ)
External dimensions Width 280x Height 150x Depth 160 mm
Weight 2.0kg
Attachment RCA pin plug cord
Sold Separately Ceiling Lifting Bracket DK-101 (2 pcs 1 set, ¥ 3,000)
Wall Mounting Bracket DK 102 (2 Units 1 Set, ¥ 4,500)
DK-106 Mounting Bracket DK-103 (2 pcs 1 set, ¥ 5,000)
Ceiling Hanging Wall Bracket DK 104 (2 Units 1 Set, ¥ 8,500)
Desk Bracket DK 105 (2 pcs 1 set, ¥ 13,800)
Stand DK-106 (1 unit, ¥ 15,000)
Small Stand DK-107 (2 Units 1 Set, ¥ 8,000)