Polk Audio LSiM Series Mahogany Center Speaker - LSIM704C

Polk Audio LSiM Series Mahogany Center Speaker, Model LSIM704C (Sold As Each)

Whether you enjoy music on vinyl, CD or MP3, or movies on DVD or BluRay®, the performance of the new LSiM Series will transport you. Experience dynamic musical tonality, coherent detail, and natural low frequency reproduction, even at lifelike volume levels. Build a home theater with new LSiM Series components and experience timbre-matched sonics and immersive spatial ambiance, with realistic accuracy and linearity, even at movie theater volume levels.

Key Features:

• Pleasing tonality, even during extended listening at performance levels.
• Crisp, lifelike impulses, transients and coherent detail without any unnatural ringing or decay.
• Natural reproduction of complex low frequency instruments and special effects.
• Uniform sonic representation within the listening area and immersive spatial impression.
• Reproduce concert/theater levels while maintaining linearity and accuracy.
• Compatibility with a wide array of electronics both past, present and future.

Features:

• Dynamic Sonic Engine
  A single molded enclosure within the enclosure that houses the super-accurate Ring Radiator tweeter and Extended Motion Mid-Range Driver, the Dynamic Sonic Engine improves high-frequency dispersion and horizontal off-axis response by reducing performance-robbing back wave reflections.
• Super Cell Aerated Polypropylene Cones
  Thicker, yet even lighter, Super Cell APP delivers better transient response and incredible detail.
• Internally Braced Enclosures
  Solid MDF, braced with interior enclosures-within-enclosures featuring non-parallel surfaces, breaks up resonances and internal standing waves. The LSiM707 has five separate internal chambers.
• PowerPort® Bass Venting
  A patented innovation that eliminates turbulence at the mouth of the bass port, increasing efficiency and enhancing deep, distortion-free bass.

Specifications:

Driver Complement

• Mid/Woofer
  • 2 - 5 1/4" Diameter (13.34cm)
    
  • Dynamic Balance driver with Super Cell Aerated Polypropylene cone
• Midrange
  • 1 - 3 1/4" Diameter (8.26cm)
    
  • Dynamic Balance driver with Super Cell Aerated Polypropylene cone
• Tweeter
  • 1 - 1" Diameter (2.54cm)
    
  • Dynamic Balance Enhanced Ring Radiator Tweeter

Electrical

• Overall Frequency Response: 40Hz-40kHz
• Lower -3dB Limit: 70Hz dB
  
• Upper -3dB Limit: 30kHZ dB
  
• Nominal Impedance: Compatible with 8 Ohm outputs ohms
  
• Recommended Amplifier Power: 20-200 w/channel
  
• Efficiency: 88 dB
• Crossover: Orth Crossover
• Crossover (mid-high array): 2500Hz
• Crossover (subwoofer): 280Hz (midrange/midbass)
• Inputs: Dual Gold-Plated Binding Posts

Mounting Options

• Speaker Stands
• Shelf Mount

Enclosure Type

• Dual PowerPort Bass venting (subwoofer enclosure)
  

Approximate Dimensions:

• Height: 7–3/4"
• Width: 21–3/16"
• Depth: 9–3/8"

Approximate Weight:

• Unit: 27.80 lbs.
• Shipping: 29.10 lbs.

Warranty Information:

• Manufacturer's Warranty (authorized online retailer): 5 Years parts and labor