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PL-4 pipeline speaker

Best seller product. PL-4 is the medium size of the PL series, also installed the Japanese parliament house.

 

Category:

Description

Pipeline speakers are revolutionary and literary line array speakers which create ideal line sound source in a wide range by arraying multiple FPS planar wave transducer units with line array structure and properties. Flat panel speakers we developed are unique ones with various characteristics, taking MCMA (Multi-Cell Micro Transducer Array) technology, which is totally different from conventional cone speakers. “Pipeline speakers” were developed by arraying these unique transducers in line. Transducer unit itself is a complex of micro mini speakers, and the distance between the speakers is only 1cm. With this array, we solved high-frequency range sound wave interference problem.

In addition, by arraying MCMA transducers in line (4 transducers in the case of PL-4), “Pipeline speakers” have double line array structures in each speaker, which is impossible to achieve with conventional cone speakers. “Pipeline speakers” operate as ideal line array speakers in a wide range. “Pipeline speakers” are unique line array speakers fully demonstrating necessary properties as line array speakers.

 

 

Specifications

Product name / Model name Pipeline Speaker PL-4
Type Line array (Full range single amp driven)
Speaker Unit MCMA flat transducer (FPS0212 x 4pcs)
Rated Impedance
Rated Input 30W constantly
Max Input 60W moment peak
Sound Pressure Level 88db/W/m
Frequency Range 140Hz-20kHz
Directional Characteristics Vertical 0, Horizontal 110 (4kHz-3dB)
Input Connector NL4MP (Neutrik)
Cabinet Aluminium
Hanging Point φ3/8 inch nut plate hole (up&bottom)
Dimensions φ7.5cm x 61cm
Weight 2.3kg
Color Black, Silver
(The Munsell approximate color:
Black : N1 medium gloss
Silver : Aluminum Alumite processing medium gloss)

 

PL4_en

 

Reference Polar

polar-PL4

Note: *This product needs installation service by professional.

 

Guide to the optional accessories:

 

  • If you want to use it to fix with the wall (Only speaker) : You need to buy bracket L-170 (optional accessory).
  • If you want to use it to fix with the wall (Speaker + Subwoofer) : You need to buy bracket F-250 (optional accessory).
  • If you want to use it upright : You need to buy baseplate B/P ( optional accessory)
  • If you use jointly with subwoofer : You need to buy joint holder J/H (optional accessory)

 

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