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20 Dynaudio Sub 250
Technical specifications
Parameter Sub 250 Sub 250 MC Sub 250 SAT Sub 250 Compact
System active subwoofer
Bass principle closed
Frequency response 29 Hz to 250 Hz (± 3 dB)
Inputs
• SUB I/O: LFE/Slave In
•SAT/SUB Input
RCA
right/left full bandwidth, RCA
Input impedance
• LFE/Slave In
•SAT/SUB Input
10 kOhm at 1 kHz
> 8 kOhm at 1 kHz
Outputs
• SUB I/O: LFE/To Slave
• SAT Output
RCA
right/left, highpass filtered, RCA
Output impedance
•LFE/To Slave
• SAT Output
100 Ohm
100 Ohm
Mode selector LFE, Slave (phase and volume controls are bypassed in slave mode)
Phase adjustment 0°, 180°
SAT Highpass Flat, 60 Hz, 80 Hz
SUB Lowpass 50 Hz to 150 Hz
Auto ON/OFF
• Automatic ON (LED green)
• Automatic mute (LED red)
when signal is detected at input
when no signal is detected for 15 to 20 min.
Amplifier power 200 W, 4 Ohm 140 W, 4 Ohm 200 W, 4 Ohm 200 W, 4 Ohm
Power consumption
• On (Automatic Mode)
•max.
14 W
325 W
Woofer
• Cone
•Coil
Ø 240 mm / 10", one piece molded MSP (Magnesium Silicate Polymer) cone
Ø 100 mm / 4″, pure aluminium voice coil
Dimensions, external
(W x H x D, incl. feet and grille)
289 x 294 x 318 mm
11.38" x 11.58" x 12.52"
266 x 271 x 286 mm
10.47" x 10.67" x 11.26"
Cabinet volume 16.4 litres 13.1 litres
Weight 10 kg 7.2 kg
Mains 100 – 120 V, 50/60 Hz, T3.15 A fuse
220 – 240 V, 50/60 Hz, T1.6 A fuse