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PUI Audio™'s eXtreme Series speakers are purpose-built for superior performance using Klippel-optimized motor designs. Forced-air vented voice coils combine with a high-grade neodymium motor for extreme power handling, extremely flat frequency response, and a surprising amount of bass when used with tuned-port or passive radiator assisted enclosures.
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A PUI Audio™

Manufacturer

 N/A PUI Audio�, Inc.

Rated Input Power

 N/A 10 W

Maximum Input Power

 N/A 20 W

Impedance

 N/A 4 Ω

Impedance Tolerance (±)

 N/A 15 %

Sound Pressure Level (SPL)

 N/A 86 dB

Sound Pressure Level (SPL) Tolerance (±)

 N/A 3 dB

Testing Condition for Sound Pressure Level (SPL)

 N/A At 1 W/0.5 m (Average 0.8, 1.0, 1.2, 1.5 kHz)

Resonant Frequency

 N/A 170 Hz

Resonant Frequency Tolerance (±)

 N/A 20 %

Frequency Range (-10 dB)

 N/A 90 ~ 20000 Hz

Frame Material

 N/A Stamped Steel

Magnet Material

 N/A Neodymium (NdFeB)

Weight

 N/A 63 g

Ingress Protection Rating

 N/A Ingress Protection (IP65)
Recommended Sealed Enclosure Volume Range1 N/A 0.05 ~ 0.40 L
Recommended Vented Enclosure Volume2 N/A 0.40 L

Vent Diameter

 N/A 20 mm

Vent Length

 N/A 244 mm

Tuning Frequency

 N/A 100 Hz

Acceptable Soldering Methods

 N/A Hand Solder

Buzz, Rattle, etc.

 N/A Should not be Audible with 6.32 V Sine Wave from 90 Hz to 20 kHz

Environmental Compliances

 N/A Registration, Evaluation, Authorization and Restriction of Chemicals (REACH 197) Restriction of Hazardous Substances (RoHS) 2015/863/EU

Polarity

 N/A Cone Shall Move Forward when a Positive Voltage is Applied to the Positive Terminal

Operating Temperature

 N/A -25 ~ +60 ºC

Reliability Testing

High Temperature Test

 N/A 96 hours at +60°C ± 2°C followed by three hours in normal room temperature

Low Temperature Test

 N/A 96 hours at -20°C ± 3°C followed by three hours in normal room temperature

Humidity Test

 N/A 96 hours at +40°C ± 2°C with relative humidity between 90% and 95% followed by 6 hours in normal room temperature

Vibration Test

 N/A Frequency 30±15 Hz, Amplitude 1.5 mm for 3 Hours. After test, SPL shall not deviate by ±3 dB from pre-test measurement

Drop Test

 N/A 75 cm free falling on concrete floor, 10 times.

Load Test

 N/A Speaker should not fail after applying 20 Hz ~ 20 kHz pink noise with HPF rated power input (RMS), 96 hours.

Note for Reliability Testing

 N/A After each test, SPL shall not deviate by more than ±3 dB from pre-test measurement.

Features

Features

 N/A
  • Poly-coated paper cone for warm natural sound and improved ruggedness
  • Large voice coil diameter for high power handling
  • Convenient mounting frame for easy integration
  • Venting in the magnetic motor creates forced-air cooling limiting power compression
  • Two-layer copper-clad aluminum wire for great transient response
  • Water and dustproof to IP65
  • Low Qts design for use in ultra-small enclosures without inhibiting performance

Note

Note

 N/A Specifications subject to change or withdrawal without notice.

Recommended speaker baffle opening is 41 mm. Always test-fit prior to closing mechanical design. Please maintain at least 6mm distance between top of frame and next surface.
  • 1 (Qtc ≤ 0.707)
  • 2 Recommended enclosure volumes do not include volume displaced by speaker or vent