Request Information
The eight ohm, 78 mm square frame AS07808AS-R features a rubber surround, for water and dust resistance, and a shielded double-stacked motor to protect sensitive components and for high sensitivity.
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A PUI Audio™

Manufacturer

 N/A PUI Audio�, Inc.

Square Frame Size

 N/A 78 mm

Voice Coil Diameter

 N/A 20 mm

Rated Input Power

 N/A 15 W

Maximum Input Power

 N/A 30 W

Impedance

 N/A 8 Ω

Impedance Tolerance (±)

 N/A 15 %

Sensitivity

 N/A 82 dB

Sensitivity Tolerance (±)

 N/A 3 dB

Testing Condition for Sensitivity

 N/A (Sound Pressure Level (SPL) at 1 W/1 m) Avg. at 2, 4, 8, and 16 kHz

Resonant Frequency (Free Air)

 N/A 120 Hz

Resonant Frequency (Free Air) Tolerance (±)

 N/A 20 %

Frequency Range

 N/A 60 ~ 40000 Hz

Frame Material

 N/A Stamped Steel

Magnet Material

 N/A Neodymium (NdFeB)

Buzz, Rattle, etc.

 N/A Should not be Audible with 10.95 V Sine Wave from 200 Hz to 20 kHz

Polarity

 N/A When Positive Voltage is Applied to the Positive Terminal, the Diaphragm will Move Outward

Operating Temperature

 N/A -20 ~ +60 ºC

Storage Temperature

 N/A -20 ~ +60 ºC

Weight

 N/A 560 g

Industry Standards

 N/A Restriction of Hazardous Substances (RoHS) 2011/65/EU

Mechanical Reliability and Environment Testing

High Temperature Test

 N/A 96 hours at +60 ºC ± 3 ºC followed by three hours in normal room temperature

Low Temperature Test

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

Humidity Test

 N/A 96 hours at +40 ºC ± 3 ºC with relative humidity at 90% ~ 95% followed by 6 hours in normal room temperature

Temperature Cycle Test

 N/A The part shall be subjected to 12 cycles using the following procedure:
Low temperature: -20 ºC±3 ºC
High temperature:+60 ºC±3 ºC
Cycle: 2 hours at High, 5 minutes High to Low, 2 hours at Low, 5 minutes Low to High

Vibration Test

 N/A 10-55 to 10 Hz sine sweep, per minute at 1.5 mm amplitude
2 hours in each axis X, Y, and Z.

Load Test

 N/A White noise is applied at the speakers rated power for 96 hours at room temperature

Note for Reliability Testing

 N/A After each test, the speaker's SPL shall be ±3 dB of the original SPL

Features

Features

 N/A
  • Coated alloy cone for extended frequency response to 40 kHz
  • 82 dB output at 1 m (102 dB output at 10 cm)
  • High-energy, double-stacked magnetic motor
  • Large 20 mm diameter voice coil for high power handling
  • Easy-to-mount square frame

Note

Note

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