Loudspeakers > Subwoofer Loudspeakers > 200 Watts - 300 Watts > $150 - $300

Advantages: easy to connect, great base sound, good looking,
Disadvantages: supplied wires too short

This is a 15 inch powered sub woofer with an on board amplifier rated at 200 watts with a frequency response of 200hz to 20hz. It has a high frequency cut off from 200hz to 20hz. Phase selection can be normal or reverse. The automatic cutoff frequency feature is very important. For my use I decided a cutoff frequency of about 100hz is just right. A few years ago, you would have had to purchase an electronic cutoff in addition to the sub woofer since ...
...Another wonderful feature of this sub woofer is its level (volume) control. Experimentation demonstrated a level of about 33% rendered strong, very low base without employing ear damaging volume. This sub woofer is magnetically shielded to prevent television distortion. The instructions are excellent. The warranty is competitive. The only down side is the supplied connection wire, it is only 6 feet long. In my circumstance, testing demonstrated speaker ... Read review

Advantages: Full surround sound feel
Disadvantages: "tinny" sound sometimes

Polk has outdone themselves here! This is great for any tv in any room. Especially if you don't want to spend the money on installation and labor to get a full surround sound system installed. I have this on my Sony Bravia XPR 52" TV and it sounds amazing. It really does fill the room with sound and makes you feel like you are in the movie theater. Easy installation and it comes with all of the necessary tools. It is a little pricy, but quality beats ... Read review

Advantages: Audio jack,ipod compatibility,Dock for charging
Disadvantages: N/A

...there,then I bought this new Panasonic SH-FX85.As I have a pretty big house,courtesy my dad,i was looking for a multi room featured speaker for my home theater system.Yes this one fulfilled my need. What's really exciting i have found in it,that it possesses 3.5mm stereo audio port which you can connect to your handy mp3 player and also iPod.Yes iPod,not only that ,you can also charge your iPod with its iPod Dock.When connected to compatible home ... Read review

Advantages: excellent sound Quality
Disadvantages: can't be powered by batteries

...shaped speakers is the JBL ON Stage speaker. Because it is only 2 inches in height, JBL on stage wont fall down even if you'll shake the table wherein it is placed. It has rubber soles that supports the speakers. It is only about 450g in weight. But though it looks like portable, this speakers only runs when you plug it on an AC power, it is not battery supported. Either it's on or off, docked ipods on it are charged. CD players, MP3's, computer ... Read review

Advantages: High Quality Bass Sound
Disadvantages: Black color only

Two thumbs up for Sony SA WM40 subwoofer! I like its boom bass sound. The Sony SA WM40 supported by subwoofer 12 inch driver and of course completed active speaker make this product produce high quality sound. The high quality sound is a must for speaker. The Sony SA WM40 has great performance in response band width. When I connect this speaker to my personal computer, my games sound is very beam. It has 120 watt maximum sound output. But a pity ...
...quality. Okay… above are my experiences about the Sony SA WM40. I hope my experiences and opinions can help you to decide your choice of active speaker. Don't worry, if you choose Sony SA WM40, you will get 1yera warranty for this product. Thank you for reading. ... Read review