In-ceiling 5.25" two-way speaker


Pinnacle has developed the first high performance i-ceiling speaker that delivers audiophile performance idealfor the retro-fit and Multi-Dwelling Unit (MDU) markets - the OC HT 1.

Sold as a single unit, OC HT 1 is the ideal sonic solution when ceiling placement is the preferred location for your music/Home Theater system. The circular cabinet of varying depths enhances the bass response by virtually eliminating standing waves. This cabinet design results in cleaner, better defined bass with an improved attack / decay ratio.

Pinnacle recognizes that product placement is a function of room acoustics, aesthetics and practicality with regard to structural and space considerations. For the audio purist we recommend on-wall positioning at ear level, but for those who wish to position their music/Home Theater on the ceiling, the OC HT 1 is the perfect solution, particularly for the retro-fit and MDU (multi-dwelling units) markets.

  • Premium on-ceiling solution for Retro-fit and MDU markets
  • Ideal for on-ceiling / on-wall Home Theater / Music systems
  • 3-in-1 Mounting Bracket Enables Flush Ceiling or, right side up or upside-down, Wall Mounting
  • Fire Code Friendly
  • Beautiful High Gloss Piano Lacquer Finish
  • Includes 2 Grilles, both Metal Perf and Cloth, to Suit Any Décor
  • 1/4-20 Threaded Insert allows for Pivot Bracket Mounting
  • Butyl Rubber Surround Provides Excellent Cone Control and Exceptional Durability
  • Built-in Automatic Overload Protection Circuitry
  • 10 Year Transferable Warranty on parts & labor
  • System Type: 2-Way, 2nd Order Acoustic Suspension
  • Component Drivers: 1" liquid cooled silk dome tweeter with neodymium magnet
  • 5.25" polycone woofer with butyl surround and die cast phase plug
  • Frequency Response: 110-20 kHz (+/- 3 dB)
  • Crossover Frequency: 5 kHz
  • Recommended Amplifier Power: 15-125 Watts RMS per channel
  • Operative Power Range: 15-75 Watts, 225 Watts Peak
  • Sensitivity: 87 dB @ 1 Watt / 1 Meter (2.83 Volts Pink Noise)
  • Nominal Impedance: 8 Ohms
  • Dimensions: 8 15/16" Round x 4 3/8" D (with Grille)
  • Finish: White Piano Gloss