TSi Series Center Channel Speaker With Dual 5.25" Drivers

  • Combines smaller drivers and narrow baffle geometry for wider range and a more spacious sound stage
  • Timbre-matched to TSi Series so all the speakers in your system produce the same tonal qualities
  • Crafted to eliminate internal resonances and dampen energy-stealing vibrations
  • 369.95 Each

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The Center of Attention

Anchor your home theater with the CS20. Timbre-matched to the TSi Series and featuring innovative, angled-top CS enclosure flips for perfect aiming above or below your TV screen, this big and bold center channel speaker delivers dynamic details and crisp, clear dialogue for true cinematic sound.

Dynamic Balance®

Proprietary, patented technology reduces distortion-causing driver and system resonances for smoother, more natural sound.

Klippel Motor Optimization

Laser measurement technology ensures a smooth excursion path at both ends of the volume spectrum for uniform performance at all volumes.

Beautiful Design

Pewter accents, a high gloss piano-finish black top plate, and stylish black or cherry wood-grain finishes blend right into your décor.

Superior Materials

Silk dome tweeters deliver clear, detailed and fatigueless highs at any volume, while gold-plated, pro-grade 5-way binding posts enable the most secure connection options.

Port Venting

The critically-tuned port venting system minimizes “chuffing” and delivers smoother port air flow to reveal deep, full-bodied bass.

Crossover System

Premium components, like Mylar bypass capacitors, boost performance to extend response in higher, more detail-oriented frequencies.

  • Tech Specs
  • Reviews
  • Q & A
  • Support
Tech Specs


  • Total Pieces


  • Original Purchaser Only

Shipping Cartons

  • Carton 1
    20 lbs (9.07 kg)

Center Channel Speaker

  • Total Pieces
  • Availability
  • Orientation
  • Height
    7.38" (18.75 cm)
  • Width
    23" (58.42 cm)
  • Depth
    10.75" (27.31 cm)
  • Weight
    19 lbs (8.62 kg)
  • Driver Complement
    • (2)  6.5" (16.51 cm) d (Round) Bi-laminate organic fiber cone - Mid/Woofer
    • (1)  1" (2.54 cm) d (Round) Silk dome Dynamic Balance - Tweeter


  • Audio Inputs
  • Speaker Inputs
    Pair of 5-way Binding Posts - Gold Plated

Audio Quality

  • Total Frequency Response
    48 Hz → 25,000 Hz
  • Nominal Impedance
    8 ohms
  • Sensitivity (1 watt @ 1 meter)
    91 dB
  • Lower and Upper -3dB Limits
    58 Hz → 24,000 Hz

External Amplifier

  • Recommended Amplifier Power Per Channel
    20 watts → 150 watts
Q & A

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