4 Ohms General Purpose Speaker 500 mW 640 Hz ~ 20 kHz Top Square
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4 Ohms General Purpose Speaker 500 mW 640 Hz ~ 20 kHz Top Square
Leader Tech Surface Mount Shields

SMS-1504MS-2-R

DigiKey Part Number
668-SMS-1504MS-2-RTR-ND - Tape & Reel (TR)
668-SMS-1504MS-2-RCT-ND - Cut Tape (CT)
668-SMS-1504MS-2-RDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMS-1504MS-2-R
Description
SPEAKER 4OHM 500MW TOP PORT 87DB
Manufacturer Standard Lead Time
29 Weeks
Customer Reference
Detailed Description
4 Ohms General Purpose Speaker 500 mW 640 Hz ~ 20 kHz Top Square
Datasheet
 Datasheet
EDA/CAD Models
SMS-1504MS-2-R Models
Product Attributes
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Category
Efficiency - Type
Sound Pressure Level (SPL)
Manufacturer
PUI Audio, Inc.
Power - Rated
500 mW
Series
Power - Max
800 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Port Location
Top
Part Status
Active
Shape
Square
Technology
Magnetic
Material - Cone
Polyimide (PI)
Type
General Purpose
Material - Magnet
SmCo
Frequency Range
640 Hz ~ 20 kHz
Termination
Solder Pads
Frequency - Self Resonant
800Hz
Size / Dimension
0.591" L x 0.591" W (15.00mm x 15.00mm)
Impedance
4 Ohms
Height - Seated (Max)
0.157" (4.00mm)
Efficiency - dBA
87.00
Operating Temperature
-30°C ~ 85°C
Efficiency - Testing
500mW/100mm
Distortion Rating
5% Max
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
600 expected in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
600$2.30363$1,382.18
1,200$2.14806$2,577.67
1,800$2.11250$3,802.50
Cut Tape (CT)
QuantityUnit PriceExt Price
1$4.11000$4.11
10$3.23200$32.32
25$2.94480$73.62
50$2.74740$137.37
100$2.58570$258.57
Digi-Reel®
QuantityUnit PriceExt Price
1$4.68000$4.68
10$3.57400$35.74
25$3.22600$80.65
50$2.99060$149.53
100$2.77600$277.60
250$2.58568$646.42
* All Digi-Reel orders will add a $7.00 reeling fee.
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.