Named for what it is: a marine-rated outdoor speaker that can serve as a surround channel where the weather demands it. Key figures: Passive pair · 3.5-inch driver · 3-way · fully waterproof · marine rated · ABS housing. Amazon.com had an offer at $30 on October 25, 2026. Our score: 7.2/10, specification-checked.
What this speaker is for
Outdoors. Marine rated, fully waterproof, ABS housing with rust-free covers. That is a specification set aimed at a boat or a terrace, and it is the most robust product in this catalog.
Why it appears in the surround family
Because it is a passive wall-mounted pair, which is the shape of a surround channel. This page files it here and says plainly what it is: an outdoor speaker that can serve that role, not a cinema speaker.
Where it is the right answer
A room that opens onto a backyard, a covered terrace, a bathroom, a poolside. Anywhere a conventional speaker would fail within a season.
Where it is not
A dry living room. There, a speaker designed for the job will sound better for the same money, and the weatherproofing buys nothing.
The three-way arrangement
An 3.5 in (8.9 cm) woofer, a 1.7 in (4.4 cm) midrange and a tweeter, all stated. In a cabinet this size that is about dispersion rather than extension — and it needs a subwoofer beneath it in any surround use.
Buying it in the United States
Amazon.com lists this model (ASIN B0071I0Q5S) and had an offer at $30 on October 25, 2026. The price box on this page is refreshed live and takes precedence over that figure.
In its favor, and against it
Strengths
A three-way arrangement in a very small cabinet, with all three driver sizes stated
Marine rated — the most weather-resistant product in this catalog by a wide margin
Rust-free covers, which on an outdoor speaker is what fails first
Compromises
It is an outdoor and marine speaker, not a home theater one — this page files it as such
A 3.5-inch woofer produces almost no low frequency
No sensitivity or impedance published
Specifications
Type
Passive pair — stated
Drivers
3-way: 3.5 in (8.9 cm) woofer, 1.7 in (4.4 cm) midrange, tweeter — stated
Weather rating
Fully waterproof, marine suitable — stated
Housing
ABS with rust-free covers — stated
Sensitivity
Not stated in this listing
Amazon reference
B0071I0Q5S
EAN
0068889014808
What gets asked most
Should I use these as home theater surrounds?
Only if the room needs weather resistance. Indoors and dry, a speaker designed for the job will sound better for the same money. What these do that nothing else here does is survive rain, and that is the reason to choose them.
Three drivers in a 3.5-inch speaker?
The maker states an 3.5 in (8.9 cm) woofer, a 1.7 in (4.4 cm) midrange and a tweeter. In a cabinet this small each driver is working within tight limits, and the arrangement is more about dispersion than about extension.
Our score
7.2/ 10
Named for what it is: a marine-rated outdoor speaker that can serve as a surround channel where the weather demands it.
Against the surround speakers in the same bracket
Between surround speakers at a nearby price. Shown: what they all state. A half-filled column says nothing.
A terrace, a backyard or a bathroom — and a rear channel in a room that has to survive weather.
What buyers actually choose
Amazon reports what buyers took in the month before this page was last checked: at least 100.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Sources
Specifications: the manufacturer sheet and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Wireless surround speaker pair standing less than 4 inches tall, stated the smallest speakers designed by the maker, with adapters plugged into a power source and receivers wirelessly connecting to a Bose soundbar, designed to complement a Bose soundbar and to pair with the Bose Bass Module 500 or 700, which have a stated wireless range of 30 feet
A wireless surround pair under four inches tall that connects to a Bose soundbar.
Best for: A Bose soundbar already on the wall — and nothing else
Mini Theater Series satellite speaker sold singly with a 4 inch woven glass fiber midbass driver and a 1 inch tube-loaded Nautilus-inspired tweeter in an air-tight clamshell cabinet formed from two interlocking continuously curved sections, with a 64 Hz to 23 kHz frequency response, 85 decibel sensitivity and 8 ohm impedance, mountable vertically or horizontally with an adjustable tabletop
A single satellite with a 4 inch glass fiber woofer, 85 dB sensitivity and 64 Hz to 23 kHz response.
Best for: A system built around one speaker in every position — it is the only one here specified well enough to judge
High performance two-way 150 watt passive satellite and bookshelf speaker pair with a 5.25 inch woofer and a 3/4 inch tweeter, a 100 Hz to 18 kHz frequency response, a professional crossover network, SonicGuard overload protection against excessive amplifier power, a rugged molded enclosure and wall mounting brackets included, sold as a pair
A professional two-way 150 W pair with SonicGuard overload protection and 100 Hz to 18 kHz response.
Best for: A system that gets driven hard — the overload protection is the reason, not the badge
