AS01808AO-3-R Datasheet by PUI Audio, Inc.

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Slim-Line Micro Speakers
PUI Audio, Inc.’s new line of slim-line micro speakers are
purpose-built for space-limited, modern electronics such as
smartphones, tablets, laptops, as well as wearable technolo-
gy and IoT devices such as WiFi-enabled thermostats.
15 x 11 mm Slim-Line Micro Speakers
The AS01508AO-SC-R is a 15 x 11 speaker with
pre-installed double-sided adhesive for quick, easy
installation and spring-loaded contacts for a solderless
electrical connection and features a 4.42 mm thickness.
25 mm speaker leads replace the spring contacts on the
AS01508AO-SC-R to minimize thickness to 3.9 mm on the
AS01508AO-LW25-R.
For more output and lower distortion, a multi-magnet motor
drives the AS01508AO-3-R, while solder pads drive the
thickness down to 3.5 mm.
A spring-contact version is available in the
AS01508AO-3-SC-R.
These are also available with an IP65-rated face: the
AS01508AO-WP-R and the AS01508AO-SC-WP-R.
Each 15 x 11 mm speaker features a class-leading resonant
frequency below 600 Hz for realistic sound.
18 x 13 mm Slim-Line Micro Speakers
PUI Audio’s 18 x 13 mm speakers build on the performance
of the 15 x 11 mm speakers, while reducing the overall
thickness to below 3 mm on the AS01808AO-3-R with
solder pads and 3.1 mm on the AS01808AO-3-SC-R with
spring contacts.
Both feature an amazingly low resonant frequency of 420
Hz and are available with IP65-rated faces in the
AS01808AO-WP-R and AS01808AO-SC-WP-R.
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Frequency Response Comparison
Total Harmonic Distortion (THD) Comparison
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PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2016. Last Revised 9/16.
AS01808AO-3-R
18x13mm Slim-Mount
Speaker
Product Overview
• 18 x 13 mm speaker with Neodymium magnet for 94 dB sensitivity
• 1W continuous, 1.2W maximum power handling and 8Ω impedance
• For space-limited applications such as cell phones and consumer electronics
• Horizontally placed solder pads
3541 Stop Eight Road • Dayton, Ohio 45414
Frequency Response (1W @ 10 cm)
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PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2016. Last Revised 9/16.
AS01808AO-3-R
18x13mm Slim-Mount
Speaker
Mechanical and Environment Testing
Test Description Test Condition
High Temperature 60°C with random humidity for 96 hours
Low Temperature -25°C with random humidity for 96 hours
Humidity 40°C with 90% to 95% relative humidity for 96
hours
Vibration 1.5 mm movement modulated at 15 to 45 Hz for
3 hours
Drop Test 75 cm free fall onto concrete, 10 cycles
After tests, speaker shall rest for 1 hours. SPL shall not deviate ±3 dB from pre-test measurement.
Frequency Response Measurement Setup
RATED INPUT POWER 1,0 W MAX INPUT POWER 1,2 W IMPEDANCE 8: 15% OHM OUTPUT SPL @ 1W]0,1M 944G dBA (AVG 0.8‘ 1,121.5 kHz) 7 DISTORTION (MAX) 5% - RESONANT FREQUENCY 420:20% Hz FREQUENCY RANGE Fm ~ 140% Hz HOUSING MATERIAL ABS - ALUMINUM CAP CONE MATERIAL MYIAR - MAGNET MATERIAL NdFeB - OPERATING TEMPERATURE -25 ~ +60 °C WEIGHT 2 grams LTR DESCRIPTION DATE APPROVE D RELEASED FROM ENGINEERING 3/23/16 10 § I I Ul udlo m ; mm; “mm“ wmnanv
Speaker
AS01808AO-3-R
M.V. M.V. B.R. 3/23/2016
-
Designed by Checked by Approved by Drawn Date
1 / 1
Edition Sheet
Date
3/23/2016
Date
3/23/2016
Date
3/23/2016
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE 0.5 AND
ANGLES ARE 3.
AS01808AO-3-R.idw
A3
SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED
-RELEASED FROM ENGINEERING 3/23/16
SPECIFICATIONS
PARAMETERS VALUES UNITS
RATED INPUT POWER 1.0 W
MAX INPUT POWER 1.2 W
IMPEDANCE 815% OHM
OUTPUT SPL @ 1W/0.1M
(AVG. 0.8, 1, 1.2, 1.5 kHz) 943 dBA
DISTORTION (MAX.) 5% -
RESONANT FREQUENCY 42020% Hz
FREQUENCY RANGE Fo ~ 14,000 Hz
HOUSING MATERIAL ABS -
CONE MATERIAL ALUMINUM CAP
MYLAR -
MAGNET MATERIAL NdFeB -
OPERATING TEMPERATURE -25 ~ +60 C
WEIGHT 2grams
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
2003, Projects Unlimited Inc.
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2011/65/EU COMPLIANT.
18 B0.2
13 B0.2
2.5 B0.2
10.6
15.6
1.6 x 2
1.4 x 2
2Solder pad (x2)
11.3
14.5

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