Almost every available slim aluminum-speaker has a serious problem:
Due to the low housing volume and the lack of membrane area, a reduction in dynamic and efficiency are the consequences. Many of these fancy models are only suitable for silent background music and give up just in the moment a minimum of dynamic is asked for . Not the Swans M5001, because their development went in a different direction. Through the use of 8 extremely wide working broadband full-range chassis, a lower limit of 95 Hz /-6dB at an efficiency of 94dB is reached. The Swans M5001 plays extremely dynamic and with (for this size) astonishingly high levels. The Slimline series is not only a pure live-style product, but has, like all Swans speakers audiophile qualities.

    Technology Swans M5001F

     * Aluminum stand, closed multi broadband system
     * Frequency response: 95Hz-20kHz /-6dB
     * Efficiency (2.83V / m): 94dB
     * Nominal Impedance: 4 ohms
     * Chassis 8xSwans U2S
     * Recommended amplifier power: 20-100W (with 80Hz high pass 150W)
     * Dimensions: 272x272x1215 mm
     * Weight: 4.8 Kg
     * Housing: Aluminum