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Fusion FM-S10RW FM Series 10
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Simply Brands Direct

Fusion FM-S10RW FM Series 10" 400W Round Flush Mount Marine Subwoofer│IP65│White

New
3 Years Manufacturer Warranty*
✓ Free UK Delivery ↺ 30-Day Returns ⚑ UK Seller
S

Simply Brands Direct

Trusted Seller · Est. 2005
★★★★★ 4.9 / 5.0
20+
Years
1.5M+
Customers
200K+
Reviews
Product Information

Description & Specification

Fusion FM-S10RW 10" FM Series Flush Mount Marine 400W Round Subwoofer - White

Description

CLEAR AUDIO, CLEAN AESTHETICS – ALL CLASS 

The Fusion FM Series subwoofers are designed to enhance your on-water audio listening experience with quality bass, in a sleek and minimalistic aesthetic.
 

Innovative flush-mount design for a sleek and minimalistic finish.

Low profile, near flat installation with a mounting profile of just 3mm.

Create a 2.1 audio zone to reduce system cost and simplify installation.

With an increase in real power, the voice coil provides a high-quality sound experience.

The subwoofers are available in 10-inch designs with a round or square form factor.

Engineered to last season after season, the subwoofers include a 3-year warranty.


DESIGNED AND ENGINEERED TO TRUE-MARINE STANDARDS

Built on the True-Marine design philosophy from Fusion, the FM Series subwoofers have an IP65 rating for protection against dust and water ingress and have been tested to a high level of protection against salt fog, temperature, vibration and UV.


DESIGNED TO COMPLY WITH ISO12216

Tested to international standards for pressure and water ingress, the FM Series subwoofers are designed and built for superior quality and robustness.


LARGE DIAMETER VOICE COIL

With an increase in real power and efficiency, the large diameter voice coil delivers a truly high-quality sound experience.


HIGH-QUALITY BASKET CONSTRUCTION

The basket is constructed using high-quality engineered plastics to deliver enhanced durability when exposed to the marine environment.

Features

  • Optimized 2.1 Configuration: When connected with a pair of FM Series speakers and a Fusion Multi-Zone stereo with DSP, you have the option of creating a 2.1 audio zone to simplify installation and reduce system cost by adding bass without the need for an external amplifier.

  • Quality Audio Reproduction: Enjoy quality low frequency audio at any volume level.

  • Innovative Design Aesthetics: Designed with a low profile, near-flat installation for a visually appealing finish, the FM Series will complement the aesthetics of any vessel.

  • Non-Intrusive Mounting System: The FM Series uses 'speaker legs' that keep the subwoofer in place without creating any screw holes to your vessel

Specifications

General
Physical dimensions Round (Diameter x Depth): 11.18" x 5.49" (284 x 139.5 mm)
Water and dust rating IP65
Speaker size 10"
Peak power (Watts) 400 W
RMS power (Watts) 120 W
Sensitivity (1 W/1 m) 87 dB
Magnetic structure 41 oz
Frequency response 30 Hz - 2 kHz
Nominal impedance 4 ohms
Recommended amplifier power (RMS) 40 - 300 W
Operating temperature range 32° to 122° F (0° to 50° C)
Voice coil diameter 1.5"
Cone material Polypropylene cone with rubber surround
Compass-safe distance 150" (381 cm)
Warranty 3 years

Mounting dimensions
Mounting diameter clearance Round: 10.59" (269 mm)
Mounting depth clearance 5.51" (140 mm)

Optimum enclosure recommendations
Optimal enclosure size 1.4 cubic ft (40 L)

Compatibility

  • Fusion AM Series Marine Amplifiers
  • Fusion Apollo RA670
  • Fusion Apollo RA770F
  • Fusion Apollo SRX400
  • Fusion Apollo WB670
  • Fusion BB100 Black Box
  • Fusion MS-RA60 Marine Stereo
  • Fusion RA210 Marine Stereo
  • Fusion RA70 Series Marine Stereos
  • Fusion Signature Series Marine Amplifiers
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What's in the Package?

  • Fusion FM-S10RW 10" FM Series Flush Mount Marine 400W Round Subwoofer - White
  • One subwoofer
  • Documentation
  • Comes in Retail Packaging so makes a Great Gift.
  • Buy with Confidence & All Purchases come with a VAT Receipt by email.
What Customers Say

200,000+ Verified Reviews

4.9★
★★★★★
Excellent
Based on 200,000+ eBay feedbacks
5★92%
4★6%
3★1%
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J
j***n (220)
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★★★★★

"Very happy, strong and nice to have handles. Exactly as described."

T
t***2 (597)
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★★★★★

"Great price, fast shipping. Would definitely buy from Simply Brands Direct again!"

R
r***6 (762)
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★★★★★

"First class service and first class delivery. Highly recommended seller!"

T
t***n (268)
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★★★★★

"Very fast service and great product. Can be trusted 100%."

B
b***2 (643)
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★★★★★

"Good and quick. Item exactly as described. Very pleased."

M
m***4 (412)
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★★★★★

"Top notch seller, genuine product, arrived well-packaged. Will return for more!"

Shipping Information

Fast, Tracked & Reliable

🚚

UK Standard

Free · 2-3 Days

Royal Mail tracked service. Free to all UK & Northern Ireland addresses.

⚡

UK Express

Next Working Day

Priority processing. Order before 2pm Mon-Fri. Additional charge applies at checkout.

🌍

Worldwide

2-4 Weeks

AirMail or Express courier. Fully trackable delivery to over 180 countries.

30-Day Returns

Hassle Free
01
Contact Us
Message us via eBay within 30 days of receiving your order.
02
Get RMA
We'll issue a returns number with clear instructions.
03
Pack & Ship
Return in original, unused condition with all packaging.
04
Refund
Processed within 3-5 working days of receiving return.
Important: Items must be unused and in original condition · Return within 30 days · Excludes software, mapping & hygiene products unless faulty · All goods must be signed for by an adult aged 18+
Buyer Protection

Our Warranty Promise

Standard Coverage

Minimum 12 Months*
Manufacturer's Warranty

Applied to every product we sell. We stand behind each item with comprehensive coverage for manufacturing defects and genuine faults — because peace of mind comes as standard.

✓

Manufacturing Defects

Full coverage for defects in materials or workmanship from date of purchase.

⚒

Repair or Replace

We'll repair or replace your item at no cost within the warranty period.

☏

UK-Based Support

Dedicated UK team handles warranty claims quickly and efficiently.

✎

Simple Claims

Just message us on eBay with your order number. We handle the rest.

Please Note — Exclusions Apply Wear & tear / rough use · Electronics: inner technology only · Hygiene products · Health & Beauty (unless stated) · Baby brand products (unless stated) · Snooper brand products · Watches: movement warranty only · Braun brand: contact brand directly.
Questions Answered

Frequently Asked

We work closely with brands to source products directly from the manufacturer or their official distributors. All products are top quality and guaranteed. We always clearly state the condition — Brand New or Refurbished.
All products are picked, packed and shipped from the UK by our team of specially trained local staff based in our dedicated fulfilment centre.
We are happy for customers to collect items ordered on eBay with prior arrangement. Please message or email us with a date and time. Please do not attempt to collect without prior arrangement — there is no shop front or customer service facility at our warehouse.
We deliver to every country in the world (apart from sanctioned ones). The cost of delivery for UK and worldwide orders is based on weight, size, and value, and is calculated at checkout.
We accept all major payment methods through eBay's secure checkout, including PayPal, credit and debit cards. All transactions are encrypted and secure.
Yes, we offer discounted pricing for wholesale orders. Please contact us with your requirements via the eBay message centre and our team will respond within 24 hours.
Keep all damaged or opened packaging for inspection. If your order is missing, damaged or opened, please contact us through eBay messages immediately. If you have not received standard post within 5 working days (15 days for international), please get in touch.
You can collect your item from your local delivery depot with your 'sorry we missed you' notice and ID, or arrange redelivery online to the same or alternative address (approximately 2 working days).
The best way to contact us is via the eBay message centre. We aim to respond within 24 hours on business days. Our UK-based customer service team is here to help.
Our Story

About Simply Brands Direct

Est. 2005

Top UK Online Retailer for Over 20 Years

We have served more than 1.5 million customers worldwide with over 200,000+ verified reviews — a testament to the trust we've built with shoppers across the globe.

We believe our customers come first. We sell top quality products with a minimum 1-year guarantee* at unbeatable prices. So far we have sold millions of products — only achievable through exceptional service to our valued customers.

We strive forward to push our own benchmark to make our customers happy — that is our sole aim.

20+
Years Trading
1.5M+
Customers Served
200K+
eBay Reviews
4.9★
Average Rating
✓ UK-Based Business ✓ Verified eBay Seller ✓ Genuine Products ✓ Fast UK Dispatch ✓ 12 Month Warranty* ✓ Secure Checkout

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