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©2019, PUI Audio Inc.

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

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

Data Sheet

AS04004MR-N50-WP-R

Introducing the N50 Mini Speaker Series from PUI Audio. High-grade neodymium magnetic motors are

employed in each N50 Series speaker to create the highest output possible, in the smallest form factor.

The 40mm diameter AS04004MR-N50-WP-R is the waterproof, high-temperature version of the popular

AS04004MR-N50-R and is built with a silver-poly convex-capped-paper diaphragm, rubber surround, and a

cupped spider. A Kapton® former reduces moving mass for high sensitivity. The frame encapsulates the

magnetic motor for durability and drop resistance.

Features:

•

Silver poly cone and rubber surround

•

High 84 dB output at 1W/50cm

•

Frame-encapsulated, high-temperature N50 neodymium motor

•

Only 20.5mm thick

•

2.5mm of excursion

Specifications

Parameters

Values

Units

Rated Input Power

5

Watts

Max Input Power

6

Watts

Impedance

4 ± 15%

Ohms

Sensitivity (SPL @ 1W/50cm)

(800, 1000, 1200, and 1500 Hz)

84 ± 3

dBA

Distortion (Max @ 1W, 1 kHz)

<5%

-

Resonant Frequency

160 ± 20%

Hz

Frequency Range

100 ~ 20,000

Hz

Housing Material

PA

-

Magnet Material

NdFeB

-

Weight

21.5

Grams

Buzz, Rattle, etc.

Should not be audible with

4.47Vpk sine wave from 150 Hz

to 20 kHz

-

Polarity

When positive voltage is applied

to the positive terminal, the

diaphragm will move outward

-

Acceptable Soldering Methods

Hand Solder Only

-

Ingress Protection Rating

IP65

-

Environmental Compliances

RoHS

-

Operating Temperature

-30 ~ +85

°C

Storage Temperature

-30 ~ +85

°C