Mounting type | Wall Mount |
---|---|
Material | polypropylene, aluminum, metal |
Model name | 144891 |
Speaker type | Outdoor |
Special feature | Weatherproof |
Recommended uses for product | For Surround Sound Systems |
Compatible devices | Projector, Laptop, MP3 Player, Television, Desktop |
Subwoofer diameter | 4 Inches |
Unit count | 1 Count |
Controller type | Corded electric |
Surround sound channel configuration | 2.0 |
Colour | Black |
Included components | Indoor/Outdoor Speaker |
Is waterproof | TRUE |
Manufacturer | Monoprice |
Model | 144891 |
Part Number | 144891 |
Special features | Weatherproof |
Number of Items | 1 |
Power source type | Corded Electric |
Batteries included | No |
Batteries Required | No |
Material Type | polypropylene, aluminum, metal |
Does it contain liquid? | No |
Manufacturer | Monoprice |
Item model number | 144891 |
ASIN | B0CWH5W8FQ |
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Monoprice WS-7B-42-B 4in. Weatherproof 2-Way 70V Indoor/Outdoor Speaker, Black (Each) for Use in Whole Home Audio Systems, Restaurants, Bars, Retail Stores, Patio, Poolside, Garage
Purchase options and add-ons
Brand | Monoprice |
Speaker maximum output power | 60 Watts |
Frequency response | 20 KHz |
Connectivity technology | Ethernet |
Audio output mode | Surround |
About this item
- IP65 rating against dust and water intrusion for all-weather outdoor use.
- 4” polypropylene cone woofer. 0.5” mylar dome tweeter.
- 60W maximum power handling. Features 70V and 8-Ohm taps for use in both commercial and home audio installations.
- Full pan and the tilt-adjustable mount allows precise aiming into the listening area.
- Gold-plated binding posts for superior connection and longevity. Rust-resistant perforated aluminum grille.
Frequently bought together

Product information
Technical Details
Additional Information
Date First Available | Feb. 26 2024 |
---|---|
Customer Reviews |
3.9 out of 5 stars |
鶹 Rank |
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Product description
Perhaps the most versatile of all speakers from Monoprice, the Weatherproof Pro series speakers are designed to provide great sound quality both indoors and out, and they’re are a great solution for either outfitting a restaurant or just adding some speakers to your patio. Aside from having an IP65 rating which allows the Weatherproof Pro series to withstand exposure to rain and humidity, each model in the Weatherproof Pro lineup also features a built-in transformer with multiple 70V taps that allow it to serve as part of a commercial background music and paging system, as well as having an 8-Ohm tap for use in traditional home audio systems. The Weatherproof Pro series speakers are sold individually so that both professional system integrators, as well as DIY home audio enthusiasts, can order the exact number of speakers needed for the job—whether there’s a need for three speakers, 3 pairs of speakers, or even 30 speakers. Monoprice is committed to bringing you the best products for the best pricing so you can do the job as efficiently and cost-effectively as possible! Since 70V speakers are connected entirely in parallel and do not require a connection in stereo pairs, you can easily connect 3, 6, 10, or more Weatherproof Pro series speakers without ever having to deal with crazy series/parallel wiring needed to keep the impedance within range of typical 4-Ohm or 8-Ohm amplifiers. Of course, the built-in 8-Ohm tap still lets you connect these speakers to traditional 4-Ohm or 8-Ohm home audio amplifiers, so there’s no need to buy a 70V amp if you already have a home audio system with enough channels and power to add an additional set of speakers. If you do have a home audio amplifier that has both A and B channels to power speakers in a second room, you can use that B channel to easily power a set of outdoor speakers. In fact, with just two channels of power from your amplifier and a Monoprice Speaker Selector such as the SS-Pro 12 you can run several pairs of Weatherproof Pro series speakers as part of an ultimate outdoor listening area. Please see the full line of Monoprice speaker selectors to help plan your outdoor audio system when using 8-Ohm stereo amplifiers. If you plan to add additional amplification or want to have a separate audio system for your outdoor listening, consider using a 70V amplifier to make your installation easier.
Top Brand: Monoprice
Compare with similar items
This Item ![]() Monoprice WS-7B-42-B 4in. Weatherproof 2-Way 70V Indoor/Outdoor Speaker, Black (Each) for Use in Whole Home Audio Systems, Restaurants, Bars, Retail Stores, Patio, Poolside, Garage | Recommendations | |||||
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Price | $46.26$46.26 | $166.66$166.66 | $294.99$294.99 | $139.99$139.99 | $173.53$173.53 | $206.14$206.14 |
Delivery | Get it by Monday, Jun 16 | Get it by Tuesday, Jun 17 | Get it by Monday, Jun 16 | Get it by Monday, Jun 16 | Get it by Monday, Jun 16 | Get it by Monday, Jun 16 |
Customer ratings | ||||||
Sold by | 鶹.ca | Herdio Direct | Herdio Direct | Herdio Direct | 鶹.ca | Herdio Direct |
speaker size | 4 inches | 6.5 inches | 6.5 inches | 6.5 inches | 8 inches | 5.25 inches |
power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
connectivity tech | Ethernet | Bluetooth | Bluetooth, Auxiliary, USB | wired, wired | Wired | wired, Wired |
speaker type | Outdoor | Outdoor | Woofer, Tweeter | Outdoor,Tweeter,Woofer,Bookself,Surround Sound | Outdoor | Tower |
mounting type | Wall Mount | Wall Mount | Wall Mount | Wall Mount,Outside Mount,Deck | Wall Mount | Wall Mount |
control method | touch | application | application | application | touch | application |
model name | 144891 | 602BTB-AU | — | — | 144885 | — |
surround channels | 2 | 2 | 4 | 2.3 | 5.1 | 1 |
woofer diameter | 4 inches | 6.5 inches | 6.5 inches | 6.5 inches | 8 inches | 5.25 inches |
subwoofer diameter | 4 inches | 6.5 inches | 6.5 inches | 6.5 inches | 8 inches | 5.25 inches |
From the manufacturer

Monoprice Weatherproof Pro 4" Indoor/Outdoor 70V/8Ω 2-Way Speaker, Black (Each)
Exceptional sound quality delivered in an easy-to-install speaker, designed for use in whole home audio systems as well as restaurants, bars, retail stores, and other professional installations.
Perhaps the most versatile of all speakers from Monoprice, the Weatherproof Pro series speakers are designed to provide great sound quality both indoors and out, and they are a great solution for either outfitting a restaurant or just adding some speakers to your patio.
Aside from having an IP65 rating which allows the Weatherproof Pro series to withstand exposure to rain and humidity, each model in the Weatherproof Pro lineup also features a built-in transformer with multiple 70V taps that allow it to serve as part of a commercial background music and paging system, as well as having an 8Ω tap for use in traditional home audio systems.
The Weatherproof Pro series speakers are sold individually so that both professional system integrators, as well as DIY home audio enthusiasts can order the exact number of speakers needed for the job—whether there's a need for three speakers, 3 pairs of speakers, or even 30 speakers.
Since 70V speakers are connected entirely in parallel and do not require a connection in stereo pairs, you can easily connect 3, 6, 10, or more Weatherproof Pro series speakers without ever having to deal with crazy series/parallel wiring needed to keep the impedance within the range of typical 4Ω or 8Ω amplifiers. Of course, the built-in 8Ω tap still lets you connect these speakers to traditional 4Ω or 8Ω home audio amplifiers, so there's no need to buy a 70V amp if you already have a home audio system with enough channels and power to add an additional set of speakers.
If you do have a home audio amplifier that has both A and B channels to power speakers in a second room, you can use that B channel to easily power a set of outdoor speakers. In fact, with just two channels of power from your amplifier and a Monoprice Speaker Selector, such as the SS-Pro 12, you can run several pairs of Weatherproof Pro series speakers as part of an ultimate outdoor listening area. Please see the full line of Monoprice speaker selectors to help plan your outdoor audio system when using 8Ω stereo amplifiers. If you plan to add additional amplification or want to have a separate audio system for your outdoor listening, consider using a 70V amplifier to make your installation easier and enjoy the benefits explained in the linked video below.
• IP65 rating against dust and water intrusion for all-weather outdoor use. • 4" polypropylene cone woofer. • 0.5" mylar dome tweeter. • 60W maximum power handling. • Features 70V and 8Ω taps for use in both commercial and home audio installations. • Full pan and the tilt-adjustable mount allows precise aiming into the listening area. • Gold-plated binding posts for superior connection and longevity. • Rust-resistant perforated aluminum grille.
WEATHERPROOF DESIGN
The drivers and cabinet are IP65-rated to withstand exposure to rain, humidity, and even direct water spray. They are perfectly suited for mounting under eaves, patio covers, palapas, and other outdoor areas. Since they are water-resistant, the Weatherproof Pro series speakers are an excellent choice around pools or spa areas, and outdoor living spaces.
PAN & TILT BRACKET
The included mounting bracket is designed for either horizontal or vertical orientation. They feature a curved design that allows nearly infinite pan and tilt angle positioning to accurately aim sound wherever you need.
TRANSFORMER TAP KNOB
The transformer knob on the back of the speaker makes it much easier than switching wires to adjust tap settings when balancing the output with additional speakers on the same amplifier channel.

HIGH-END MATERIALS
The Weatherproof Pro 4" Indoor/Outdoor Speaker features an 4" midrange with a polypropylene cone, giving the driver higher rigidity and a faster attack for vastly improved mid-bass sound over paper-coned drivers.
The polypropylene cone is centered by a Santoprene surround, which provides much longer life and water resistance over cheaper foam surrounds. Mylar dome tweeters provide a smooth high-frequency response that is crisp, clear, and free of the tinny harshness common among speakers at this price. The sleek, polymer cabinets are incredibly strong and water-resistant. These speakers feature an attractive, modern design that looks good inside or outside your home or business.

PACKAGE CONTENTS
• 1x Speaker • 1x Speaker Bracket • 2x Bracket Knobs