Sometimes, standard speaker system is not enough to listen to your songs. You need to have additional components to enhance the bass, tremble, and overall audio output especially if you have a large space inside your house or room. If you need a subwoofer that can give you explosive performance when you are listening to music or watching movies, the Polk Audio PSW505 is the right subwoofer that’s ready to rock your world (and even your neighbors’).
The Polk Audio PSW505 improves the bass response through its wide and long Slot Load Vent that significantly reduces turbulence, noise, and distortion and dramatically generates precise booming bass. Unlike other subwoofers, the Polk Audio is built better from a robust MDF construction including its 1 inch thick front baffle. With this, the PSW505 sounds better and suppresses enclosure panel resonance to produce unadulterated and accurate response. The large 12-inch long throw driver and hi-roll surrounds provide longer excursion and improved linearity. The Polk Audio PSW505 also features high current 300-watt continuous or equivalent to 460-watt dynamic power amplifier. It uses pro-grade 5-way binding posts speaker inputs and outputs as well as unfiltered LFE input to make use of low pass filtered subwoofer output jacks. Moreover, the Polk Audio PSW505 has an automatic on and off circuit that instantly turns on the subwoofer when it senses a program signal and turns off the amplifier within 15 minutes when there is no signal present.
Although the Polk Audio PSW505 is engineered to provide a life-like bass, it never disregard that you are listening to the whole music that’s why the sound quality is still tight, clear, and accurate. Get the Polk Audio PSW505 12-Inch Powered Subwoofer (Single, Black) here at Amazon! You can also watch the demonstration video of Polk Audio PSW505 here!




We love the iPhone and all of its features. The cool iPod media player feature, its touchscreen and the innovative OS that sometimes lack features that we are used to from our past phones. Even with these lack of features, we still use our iPhone and adapt to it. But one thing that bums everybody is its weak speakers. You have to admit that a good music player needs a good sound system to complement it but the speakers on the iPhone just isn’t up the game. It is really weak that a Google search about “weak iPhone speakers” would lead to recommendations of poking the speakers with needles which is a crude way of “fixing” the problem but magically works. Another problem is about the placement of the speakers because it is blocked when playing games on landscape and sometimes even on portrait orientation.
