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©2018, PUI Audio Inc.

PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414

Tel: (937) 415-5901 Fax: (937) 415-5925

Data Sheet

AS05308AS-R

PUI Audio’s Copperhead Series was conceived to create a family sound across

three different speaker sizes: 36mm, 53mm, and 78mm square. Specialized alloy

cones are paired with optimized motors to achieve superior frequency response

and output, with minimized harmonic distortion.

The eight ohm, 53mm square frame AS05308AS-R features a rubber surround,

for water and dust resistance, and a vented voice coil former for improved

voice coil cooling.

Features:

•

Coated alloy cone for extended frequency response to 40 kHz

•

78 dB output at 1m (98 dB output at 10cm)

•

High-energy neodymium motor

•

Large 1” diameter voice coil for high power handling

•

Easy-to-mount square frame

Specifications

Parameters

Values

Units

Rated Input Power

10

Watts

Max Input Power

20

Watts

Impedance

8 ± 15%

Ohms

Sensitivity (SPL @ 1W/1m)

Avg. at 2, 4, 8, and 16 kHz

78 ± 3

dB

Resonant Frequency

(in free air)

230±20%

Hz

Frequency Range (-10 dB)

100 ~ 40,000

Hz

Frame Material

Stamped Steel

-

Magnet Material

NdFeB

-

Weight

120

Grams