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Dayton Audio

Dayton Audio - 83x23MM Planar Tweeter - PTMINI-6

Dayton Audio - 83x23MM Planar Tweeter - PTMINI-6

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Description

The Dayton Audio PTMini-6 is a miniature planar tweeter that is big on performance and sound quality! The 6-ohm impedance and incredibly small size make it an excellent choice for car audio or home use.

The clarity, definition, and transparency of a planar tweeter is unmatched by almost any other type of tweeter. Now Dayton Audio lets you build planar technology into more compact projects with the PTMini-6 planar tweeter! The surface-mount housing design can also be flush-mounted for a world of possible uses, such as a car A-pillar tweeter, a supertweeter for a full-range driver, a rear-mounted ambience tweeter, a conventional forward-facing tweeter configuration, or even a line array!

The membrane of a planar tweeter is an almost weightless ribbon of heat-resistant Kapton material and an etched aluminium conductor, enabling the performance of aluminium ribbon tweeters without the losses inherent in the transformer of a conventional ribbon tweeter. The result is a tweeter that is incredibly fast, dynamic, and smooth sounding with imperceptible distortion and excellent power handling. A crossover cut-off frequency of 4,000 Hz or higher is recommended with a 12dB/octave filter slope.

Features

  • Compact planar ribbon tweeter driver
  • High output and exceptional treble definition
  • Surface or flush mount installation
  • Potent neodymium magnetic design
  • Supports 4,000 Hz crossover, 12dB/octave

Specifications

General

Driver type Tweeter
Nominal size 0.9x3.3"
Nominal impedance 6Ω
Series Planar
Power handling (RMS) 15 W
Power handling (program) 30 W
Sensitivity 90 dB
Frequency range 2,900 – 25,000 Hz

Thiele/Small parameters

Resonant frequency (Fs) 4,461 Hz
DC resistance (Re) 5.9 Ω
Mechanical Q (Qms) 1.78
Total Q (Qts) 1.74
Effective piston area (Sd) 5.4 cm²

Mounting

Faceplate Rectangle
Mounting depth 8.128 mm
Dimensions 83 × 23 × 8.2 mm
Cutout 74 × 14 mm

Materials

Cone Kapton
Magnet Neodymium
  • Sensitivity measured at 1W/1m.

Downloads

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