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Product Description
If you 'really want deep bass, want a speaker for music and home theater purposes, or want maximum dynamic range for orchestral, jazz, and rock, go with the LSi25,' advises reviewer Anthony H. Cordesman (The Absolute Sound). Why is this speaker so highly recommended? Because the LSi25, along with delivering stunning audiophile-quality sound, also boasts a powered subwoofer in each tower!
Polk's packed a 150-watt RMS amplifier into each LSi25 tower; each amp drives a 10-inch Dynamic Balance woofer, to provide ultra-responsive bass with precision and punch. Power Port venting makes your bass even more expansive. It's rare to hear lows this intense from a tower speaker! And the performance-focused design doesn't stop there.
A big part of the LSi25's audiophile-quality sound is the 1-inch Ring Radiator tweeter the same tweeter found on high-end speakers costing $10,000 a pair! This sophisticated tweeter reproduces highs beautifully, for transparent, natural sound. The LSi25 also comes with two 5-1/4-inch aerated polypropylene Dynamic Balance mid/bass drivers. These drivers team up with Acoustic Resonance Control (ARC) technology, for vocals and midrange that come alive in your room. And Polk has devoted a lot of attention to cabinet design, so that unwanted resonances are eliminated your sound stays smooth and clear. Finally, the anti-diffraction grilles help bring you a wide-open soundstage with pristine imaging.
Other details include two sets of gold-plated 5-way binding posts for biamping or biwiring, and adjustable spikes for carpeted or hardwood floors. When it comes to home theater, a powerful performer like the LSi25 is hard to beat! Start with an LSi25 pair as front left and right speakers, and other LSi speakers to round out your multichannel setup.
Recommended center channel speaker: Polk LSiC.
Recommended surround speakers: Polk LSi9 or LSiFX.
[Polk Audio LSi15 Tower Speaker Specifications]
video-shielded
bass-reflex design
frequency response 30-26,000 Hz (-3dB)
4-ohm impedance; these speakers must be powered using high-current amplification
sensitivity 88 dB
handles up to 300 watts
150-watt RMS amplifier per enclosure with auto on/off independent subwoofer volume control on each tower real wood veneer
dual 5-way, gold-plated binding post terminals
9-11/16-inch W x 48-3/8-inch H x 17-inch D (with pedestal)
warranty: 5 years drivers, 3 years amp
Polk's packed a 150-watt RMS amplifier into each LSi25 tower; each amp drives a 10-inch Dynamic Balance woofer, to provide ultra-responsive bass with precision and punch. Power Port venting makes your bass even more expansive. It's rare to hear lows this intense from a tower speaker! And the performance-focused design doesn't stop there.
A big part of the LSi25's audiophile-quality sound is the 1-inch Ring Radiator tweeter the same tweeter found on high-end speakers costing $10,000 a pair! This sophisticated tweeter reproduces highs beautifully, for transparent, natural sound. The LSi25 also comes with two 5-1/4-inch aerated polypropylene Dynamic Balance mid/bass drivers. These drivers team up with Acoustic Resonance Control (ARC) technology, for vocals and midrange that come alive in your room. And Polk has devoted a lot of attention to cabinet design, so that unwanted resonances are eliminated your sound stays smooth and clear. Finally, the anti-diffraction grilles help bring you a wide-open soundstage with pristine imaging.
Other details include two sets of gold-plated 5-way binding posts for biamping or biwiring, and adjustable spikes for carpeted or hardwood floors. When it comes to home theater, a powerful performer like the LSi25 is hard to beat! Start with an LSi25 pair as front left and right speakers, and other LSi speakers to round out your multichannel setup.
Recommended center channel speaker: Polk LSiC.
Recommended surround speakers: Polk LSi9 or LSiFX.
[Polk Audio LSi15 Tower Speaker Specifications]
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