The Revel Concerta B12 boasts a massive 10” woofer that will handle 600W RMS continuous power. The frequency response of the Revel Concerta B12 will simply rock your room off as the sub can blast LF as deep as a wall-crumbling 20Hz. The woofer has a generous surround and heavy internal bracing for a very stable dynamic behavior and less unwanted vibrations and resonance affecting the quality of the bass response.
Model 2C là thành công ấn tượng của hãng loa Vandersteen và của cả ngành công nghiệp sản xuất loa nước Mỹ, với số lượng tiêu thụ kỷ lục, gần 200.000 cặp.
The small sub-woofer is immensely powerful for its size. It houses a heavy duty 8\" long throw bass unit with fourlayer voice coil and titanium former for high power handling and efficient thermal dissipation. Fully active with a built-in amplifier and crossover network, it can be used for either 5.1 applications or two-channel audio.
For ProAc, the development of a sub-woofer has only recently become a priority. In our opinion early designs blurred detail and imagery in stereo systems. We felt that it was only with the advent of the more compact active sub-woofers with their own electronics and filters that matching capability and sound quality were improved, but we still did not feel the need to produce our own unit.
The TheJBL PS1400 Subwoofer could very well be the key you were looking for to unleash the full potential of your hi-tech sound system at home; no matter whether we are talking stereo or 7.1-channel applications, the JBL PS1400 will add the true definition to your sound, enriching the whole acoustic experience and at the same time adding lifelikeness to the media you are playing.
The 1500 Array is a potent subwoofer capable of heart-stopping deep bass. It incorporates a powerful W1500H 380mm (15 inch) bass driver with 100mm (4 inch) copper edgewound voice coil and a dedicated 1000-watt Class D digital power amplifier mounted in a trapezoidal enclosure.
