Dynaudio Compound 4

Data

General

• Manufacturer: Dynaudio
• Model: Compound 4
• Type: Loudspeaker
• Years of manufacture: 1984 - 1994
• Made in: Denmark
• Color: Rosewood, possibly others
• Dimensions: 300 x 1150 x 350 (WxHxD)
• Weight: 35 kg
• Original price approx.: 4'950DM/pce.

Technical Data

• Type: 3-way plus compound speaker
• Chassis:
  • bass chassis compound: diameter 240 mm, type 24W100 12DC, silicate-filled polymer cone.

Bass driver: diameter 240 mm, type 24W100 DC, silicate-filled polymer cone midrange driver: diameter 76 mm, type D76 DC (D7606 2A), midrange dome with coated fabric diaphragm Tweeter driver: diameter 28 mm, type D28 DC (D2806 2A), dome tweeter with coated fabric diaphragm Power handling (nominal/music):

• Efficiency: 89 dB / W / m
• Frequency response: 40 - 25'000 Hz, ± 4 dB
• Transitional ranges: 300 Hz / 3 kHz
• Impedance: 8 Ohm

Special Features

• Internal compound bass type 24W100

Remarks

• Other models in the same series:
• Dynaudio Compound 2
• Dynaudio Compound 3
• Dynaudio Compound 4
• Dynaudio Compound 5

The surrounds of both 24W100s come apart, especially the inner compound cannot be seen and can only be removed from the bottom. The inner woofer only has a Variovent opening to the top and the condition is only apparent after removal.

Pictures

• Picture: Dynaudio Confidence 5, Compound 4, Compound 5, Consequence