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Infinity Primus PC250

Center channel speaker (Black grille)

Item # 108PC250BG

Infinity's speakers have always been known for their crisp, clear sound, and the Primus PC250 center channel...

Infinity's speakers have always been known for their crisp, clear sound, and the Primus PC250 center channel...

Discontinued item

Item # 108PC250BG

About the Infinity Primus PC250

Infinity's speakers have always been known for their crisp, clear sound, and the Primus PC250 center channel speaker is no exception. It accurately reproduces the human voice for clean movie dialogue, and provides plenty of impact for exciting home theater sound. The PC250 does a fantastic job of focusing your attention on the screen and pulling you into the action with all your movies and video games.

Infinity's speakers have always been known for their crisp, clear sound, and the Primus PC250 center channel speaker is no exception. It accurately reproduces the human voice for clean movie dialogue, and provides plenty of impact for exciting home theater sound. The PC250 does a fantastic job of focusing your attention on the screen and pulling you into the action with all your movies and video games.

The key to this speaker's performance is Infinity's proprietary Metal Matrix Diaphragm™ speaker material. This material uses a stiff aluminum core to add rigidity to the drivers. This allows the speaker to reproduce clear sound, even when you turn it up loud. All of the speakers in the Primus series are voice-matched, making it easy to build a system that fits your room and listening preferences.

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Product highlights:

  • video-shielded
  • frequency response 80-20,000 Hz (±3dB)
  • 8-ohm impedance
  • sensitivity 90 dB
  • handles up to 150 watts
  • 3/4" MMD™ tweeter
  • dual 5-1/4" MMD woofers
  • acoustic suspension (sealed) design
  • black woodgrain vinyl finish
  • 5-way binding posts
  • 18-1/8"W x 7-3/8"H x 9-3/4"D
  • warranty: 5 years
  • Our 60-day money-back guarantee
  • MFR # PC250BK

What's in the box:

  • Black center channel speaker
  • Black grille (removable)
  • 4 Self-adhesive rubber feet
  • Owner's Guide
  • Warranty sheet

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More details on the Infinity Primus PC250

Stacey B.

Features & specs

Enclosure Acoustic Suspension
Color Black
Tweeter Dome
Midrange size (inches) ---
Woofer size (inches) 5-1/4
Connector Type 5-way posts
Power Range 10-150
Sensitivity 90 dB
Impedance (Ohms) 8
Frequency Response 80-20k Hz
Height (inches) 7-3/8
Width (inches) 18-1/8
Depth (inches) 9-3/4
Weight 17.6 lbs
Parts Warranty 5 Years
Labor Warranty 5 Years

Product Research

Driver Technology
Connections
Mounting Options
Dimensions

Driver Technology

Metal Matrix Diaphragm (M.M.D.): Derived from the C.M.M.D. material used in Infinity's flagship Cascade series, M.M.D. features a stiff aluminum core, anodized on both sides for increased strength and rigidity. M.M.D. transducers conduct sound faster than paper, polypropylene, and Kevlar, pushing unwanted resonances beyond the operating range of the transducer. M.M.D. drivers deliver crystal-clear, distortion-free sound from dynamic digital sources, even at high listening levels.

Woofers: The dual 5-1/4" M.M.D. cone woofers offer extremely accurate lower midrange response for cleaner, more realistic sound. For a smoother response and improved durability, the woofers use rubber surrounds.

Tweeter: The speaker has a 3/4" M.M.D. dome tweeter that offers superior stiffness and damping compared to traditional metal domes.

Waveguide: The PC250's tweeter utilizes an acoustical waveguide to deliver, more even high frequency response, no matter what part of the room you're in.

Crossover: The speaker features a 2-way crossover system with crossover frequency at 3000Hz. The crossover has a 24dB/octave slope.

Matching System: The PC250 is voice-matched to all the speakers in the Primus line, so a complete matching system can be built.

Connections

5-Way Binding Posts: The 5-way binding posts will accept bare wire, pin connectors, spade connectors, banana plugs, and dual banana plugs.

Mounting Options

Wall Mounting: The speaker has two keyhole slots in the upper left and right corners of the back panel. In addition, two non-skid rubber bumpers are attached in the lower corners so the speaker won't mar wall surfaces when the speaker is mounted.

Dimensions

Grille: The speaker comes with a removable cloth grille with a rigid plastic frame.

  • With Grille: Width = 18.125", Height = 7.345", Depth = 9.75"
  • Without Grille: Width = 17.4375", Height = 7.3125", Depth = 9.1875"

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