Dynamic sound for music and movies
Polk’s Signature S15 bookshelf speakers serve up clean, accurate sound, making them a great choice for today’s high-resolution digital music or for use in a surround sound system. With their curved edges and attractive black or walnut finish, these stylish speakers look great in every room.
Built for smooth sound
The S15s are made with high-quality materials for natural, low-distortion sound. Each cabinet houses a 1″ high-resolution Terylene dome tweeter for clear, detailed highs and realistic reproduction of instruments and vocals. The highly efficient 5-1/4″ Dynamic Balance® woofer is made of lightweight yet durable mica-reinforced polypropylene. Non-resonant MDF (Medium Density Fiberboard) cabinets and anti-diffraction magnetic grilles provide an acoustically inert structure for reduced sonic interference. Polk’s exclusive Power Port technology adds bass impact.
Build a complete Signature system
Add more Polk Signature speakers for seamless surround sound.
Bookshelf speakers: Polk Signature S10 and Polk Signature S20
Center channel: Polk Signature S30 or Polk Signature S35
Floor-standing speakers: Polk Signature S50, Polk Signature S55, or Polk Signature S60
Round out the low end with a Polk powered subwoofer.
- frequency response: 50-40,000 Hz
- sensitivity: 88 dB
- 8-ohm impedance
- handles up to 100 watts
- 1″ Terylene high-res dome tweeter
- 5-1/4″ mica-reinforced polypropylene Dynamic Balance® cone driver
- Power Port® technology for better bass response
- non-resonant MDF cabinet
- 5-way gold-plated binding posts
- anti-diffraction magnetic grilles for minimal sonic interference
- keyhole slot for wall-mounting
- 7-9/16″W x 12-1/16″H x 10-1/4″D
- weight: 13 lbs.