Dual Electronics LU43PB 4″ 3-Way High Performance Outdoor Indoor Wired Speakers | Effortless Set Up | Home, Pool, Patio, Garage Use | Weather & UV Resistant | Expansive Stereo Sound Coverage | Black
$54.99
Price: $54.99
(as of May 06, 2026 15:14:30 UTC – Details)
Product description
Outdoor/Indoor Speakers 

100 Watts
The 100 Watts of Peak Power will transform any space into your perfect soundscape.

High Quality Audio
The LU Speakers are built to maximize your listening experience. Their 3-Way component design ensures that your sound will come out crisp and clear!

Versatile Orientation
Your LU Speakers can be mounted horizontally or vertically in order to better fit any space.

Weather Resistant Design
These weather-resistant speakers are specially designed to withstand rain and heat so that you can enjoy your favorite music in any weather condition!
System Type 3-Way Weather Resistance Great for covered outdoor areas, Avoid salt water areas Mounting Installation Options Ceiling or Wall (Hardware included) Versatile Orientation Horizontal or Vertical (Dual logo rotates 90°) Frequency Response 100Hz – 20kHz Woofer 4″ (100mm) Polyelite PVA surround Midrange 1.6” (40mm) Polypropylene cone Tweeter 1.06” (27mm) Piezo dome Sensitivity 86 dB (2.83v @ 1 meter) Nominal Impedance 4 Ohms Power Handling 50 Watts RMS -100 Watts (IPP) Dimensions 8.25″ H x 5.25″ W x 5.25″ D Finish Black

Indoor-Outdoor Speakers
Bring music to your home
The LU Speakers are designed for both indoor and outdoor use. Whether on a bookshelf or counter, in the patio or the porch, bring your music to all areas of your home! The speakers have been UV treated and are built inside an ABS enclosure that protects against the elements and preserves sound integrity to ensure your songs keep playing, indoor and out!
LU43PB Wiring Diagram 
Don’t forget to add the DBTMA100 Bluetooth Amplifier (sold separately) with your speakers for the best acoustic experience!
Learn More About The LU43PB!
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Feature Comparison
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Customer Reviews
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Price
$54.99$54.99
$54.99$54.99
$84.99$84.99
$129.99$129.99
System Type
3 Way
3 Way
3 Way
3 Way
Woofer Diameter
4″
4″
5.25″
6.5″
Nominal Power Handling
50 Watts
50 Watts
60 Watts
80 Watts
Peak Power
100 Watts
100 Watts
125 Watts
160 Watts
Nominal Impedance
4 Ohms
4 Ohms
4 Ohms
4 Ohms
Frequency Response
100Hz – 20kHz
100Hz – 20kHz
70Hz – 20kHz
50Hz – 20kHz
Sensitivity
86 dB
86 dB
86 dB
86 dB
Midrange
40 mm Polypropylene Cone
40 mm Polypropylene Cone
25 mm Polypropylene Cone
13 mm Polypropylene Cone
Tweeter
27 mm Piezo Dome
27 mm Piezo Dome
27 mm Piezo Dome
27 mm Piezo Dome
Size
8.25″ x 5.25″ x 5.25″
8.25″ x 5.25″ x 5.25″
10.13″ x 7.25″ x 7.25″
11.02″ x 7.8″ x 7.68″
Color
Black
White
Black
Black
INDOOR & OUTDOOR VERSATILITY – Experience studio-quality sound anywhere—by the pool, on the patio, in the garage, or on a bookshelf. These speakers are designed for flexible mounting and placement, delivering expansive acoustic dispersion in any open space.
WEATHER & UV RESISTANT – Built to withstand the elements, these all-weather speakers feature a UV-resistant resin coating and a durable ABS enclosure. This protective design preserves sound integrity through every season by resisting sun and moisture.
POWERFUL 3-WAY HIGH-FIDELITY SOUND – Digitally optimized for deep, rich bass, the synchronized 3-way component system and 4-inch woofer create a full range of sound. Enjoy accurate audio performance with clear highs and profound low-end response.
BLUETOOTH EXPANSION READY – For the ultimate wireless setup, pair these speakers with a Bluetooth amplifier (recommend the DBTMA100, sold separately). This combination provides a seamless, high-performance indoor/outdoor audio experience.
EXTENDED 2-YEAR WARRANTY COVERAGE – Enjoy with peace of mind knowing your speakers are backed by a standard 1-year warranty. Gain an additional year of protection by registering your product, ensuring reliable, long-term support.
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