About the Infinity Primus PC351
Enjoy rich center channel presentation
Enjoy rich center channel presentation
A trio of balanced drivers provide crisp, clear dialogue for TV and movies.
High quality materials for long term performance
The Primus PC351 features Infinity's exclusive Metal Matrix Diaphragm ("MMD" for short) driver technology in the 3/4" tweeter, both 3" midranges, and both the 5-1/4" woofers. These MMD drivers consist of a stiff aluminum core, anodized on both sides for increased strength and rigidity. The result is extremely fast, extremely accurate response — you'll hear distinctly cleaner, more realistic sound, even at higher volume levels.
Build your own Primus® system
The Infinity Primus PC351 will fill just about any room with dramatic and well-defined sound. Pair it with Infinity's P363 floor-standing speaker or P163 bookshelf speaker to create a stunning Primus home theater system. And don't forget to add the perfectly matched PS38 powered subwoofer to get deep, accurate bass in the mix.
- frequency response 80-20,000 Hz (±3dB)
- handles up to 150 watts
- sensitivity 91 dB
- 8-ohm impedance
- Metal Matrix Diaphragm® drivers minimize distortion
- 3/4" MMD dome tweeter
- dual 3" MMD midranges
- dual 5-1/4" MMD woofers
- magnetically shielded for safe placement next to older tube TVs
- acoustic suspension (sealed) design
- black woodgrain vinyl finish
- 5-way binding posts
- 23-3/4"W x 7-3/8"H x 9-11/16"D
- weight: 25 lbs.
- warranty: 5 years
- Our 60-day money-back guarantee
- MFR # PC351BK
What's in the box:
- Black center channel speaker
- Black grille (removable)
- 4 Self-adhesive rubber feet
- Owner's Guide
- Warranty sheet
Infinity Primus PC351 reviews
Thanks for submitting your review
More details on the Infinity Primus PC351
Features & specs
|Midrange size (inches)||3|
|Woofer size (inches)||5-1/4|
|Connector Type||5-way post|
|Frequency Response||80-20k Hz|
|Parts Warranty||5 Years|
|Labor Warranty||5 Years|
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.
5-1/4" 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.
3" Midranges: The PC351 has dual 3" M.M.D. cone midranges for full, accurate upper midrange sounds. The mids also use rubber surrounds.
3/4" Tweeter: The speaker has a 3/4" M.M.D. dome tweeter that offers superior stiffness and damping compared to traditional metal domes.
Acoustical Waveguide: The PC351's tweeter utilizes an acoustical waveguide to deliver, more even high frequency response, no matter what part of the room you're in.
Precision Crossover Network: The speaker features a 3-way crossover system with crossover frequencies at 650Hz and 2800Hz. The crossover has a 24dB/octave slope.
Matching System: The PC351 is voice-matched to all the speakers in the Primus line, so a complete matching system can be built.
Wood Grain Vinyl Cabinet: The Infinity PC351 features a black wood grain vinyl cabinet that matches almost any decor.
Acoustic Suspension Design: The Infinity center channel utilizes an acoustic suspension (sealed) enclosure for tight, accurate midbass performance.
Low Resonance Enclosure: The PC351 employs a extremely low resonance enclosure, so you hear the music exactly as it was recorded.
Grille: The speaker comes with a removable black cloth grille with a rigid plastic frame.
5-Way Binding Posts: The 5-way binding posts will accept bare wire, pin connectors, spade connectors, banana plugs, and dual banana plugs.
Color-Coded: The speaker's binding posts are color-coded (red/black) for easy identification between positive and negative.
The Infinity Primus PC351 replaces these items
2 questions already asked