The most compact Dynaudio subwoofer
The Sub 250 II is the most compact Dynaudio subwoofer and the ideal solution for use in home theatres, stereo systems and subwoofer/satellite systems where only a modest sized subwoofer would fit.

The Dynaudio Sub 250 II is equipped with a powerful 200 W amplifier and long-throw 24 cm woofer in a compact sealed-enclosure design.

The combination of its long-throw woofer design, large 100 mm voice coil and the cone made from Dynaudio’s own MSP (Magnesium Silicate Polymer) material enables the Sub 250 II to deliver deep yet precise and detailed bass that perfectly matches the sonic character of the Dynaudio main speakers. An ideal match between the main speakers and the subwoofer is the most overlooked part in a subwoofer-enhanced system, but the Sub 250 II will blend in seamlessly, bringing more substance and depth to any Dynaudio two-channel or surround setup.

Together, the sealed cabinet enclosure, the cubic shape, the rigid MDF construction and the forward firing woofer offer remarkable bass precision and make the Sub 250 II easy to position in any room.

The amplifier circuit incorporates variable gain setting, a variable Low-Pass Filter (50 Hz to 150 Hz), and a selectable phase switch (0º or 180º). The audio signal can be fed from an AV Receiver’s Subwoofer/LFE output into the LFE Input (1 x RCA), or from a Stereo Amplifier’s Pre-Out into the SUB Input (2 x RCA). A selectable High-pass Filter (Flat, 60 Hz, or 80 Hz) enables the SAT Output (2 x RCA) to facilitate a crossover integration between the Sub 250 II and the main speakers.

Bass performance can be further enhanced by using a multi-sub configuration with two or more subwoofers in parallel. For this use, the Sub 250 II is equipped with a ”slave” function, which by-passes all settings on the rear and adapts the settings from a ”master” subwoofer. By positioning multiple subwoofers in a room the bass is generally more evenly dispersed, thus effectively improving the overall sound quality of the system. Two or more smaller subwoofers can even result in an ultimately superior bass performance than that achieved via one large subwoofer.

Available in an elegant Satin Black or Satin White lacquer, as well as in Rosewood or Walnut real wood veneer finishes, the Sub 250 II perfectly and discreetly integrates into any room and every décor scheme.

Technical specifications

Analog Inputs: 1 x RCA LFE, 2 x RCA Stereo
Analog Outputs: 1 x RCA Slave Out, 2 x RCA SAT Out
Frequency Response (±3dB): 29Hz – 250Hz
Box Principle: Sealed
High Pass Filter: Flat / 60 / 80Hz
Low Pass Filter: 50Hz -150Hz
Phase Adjustment: 0/180 degrees
Woofer: 24cm MSP
Amplifier Power: 200W
AC power Input: 100-240V 50/60Hz
Standby Power Consumption: < 0.5W
Maximum Power Consumption: 325W
Weight: 7.2kg /15lb
Dimensions (W x H x D): 266 x 271 x 308mm
10.5 x 10.7 x 12.2in
Dimensions with feet/grill (W x H x D): 266 x 271 x 323mm
10.5 x 10.7 x 12.7in



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Additional information

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Black Satin, Rosewood Dark Satin, Walnut Satin, White Satin


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