Home » DS18 NXL-IQ10SUB/WH 10" Marine Subwoofer 500W RMS 4 Ohm | Hybrid Magnet Motor | LED Lights | Removable Grille
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last

DS18 NXL-IQ10SUB/WH 10" Marine Subwoofer 500W RMS 4 Ohm | Hybrid Magnet Motor | LED Lights | Removable Grille

Only 2 left
SKU: DS-NXL-IQ10SUB/WH
★★★★★ 5.0
Based on 42 reviews
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last
$449.95 USD
Brand New with Manufacturer Warranty
Authorized Dealer
Free Shipping & Easy Returns
Secure Checkout
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last

Built for marine and powersports use, the NXL-iQ10SUB 10” subwoofer delivers 500W RMS power, hybrid magnet motor design, LED lighting, removable grille, and UV-protected materials for lasting performance.

Features:

  • 500W RMS Power Handling 
  • Marine-Grade Durability (IP65 Rated) 
  • Digital LED Lighting 
  • Hybrid Magnet Motor (Ferrite main magnet and reverse neodymium magnet)
  • Silicone Cover Included / Removable Grille Design
  • Aluminum Basket

Specifications:

Nominal Diameter
10" / 268mm
Nominal Impedance
4 ohms
RMS Power Handling
500W
MAX Power Handling
1000W
Sensitivity (1w/1m)
87dB
Frequency Response
20Hz-250Hz
Recommended High-Pass Crossover
100Hz
Sold in Pair or Single
Single


Body / Features

UV Protection
Yes, 100% Stable
Marine Grade Type
IP65
LED Lights
Yes, Digital LED integrated (behind cone)
LED Connection Type
12V & Digital IN (Water-Resistant Terminal)
Digital LED Chip Type
1815S
Grill Type
Injection Molded Composite ASA with UV Protection coating and electroplated decorative strips
Color / Finish
White


Woofer Specifications

Voice Coil Diameter
2.4" / 61.1mm
Voice Coil Former Material
Glass fiber
Winding Material
CCAW
Cone Material
PPI
Surround Material
Rubber
Basket Material
Aluminum
Magnet Material
Ferrite + Neodymium
Magnet Weight
73oz + 1.8oz


Thiele & Small Parameters

Equivalent Volume
14.34L / 0.506ft3
Excursion (one way)
6.6mm
Free Air Resonance
53 Hz
Mechanical Factor
6.808
Electrical Factor
0.723
Total Factor
0.654
Moving Mass
98.487g
Compliance
92.724 uM/N
BL Factor
12
Voice Coil Inductance
0.74 mH
Cone Area
330.06 cm_
DC Resistance
3.2 Ohms
Efficiency Bandwidth Product
73.3


Recommended Enclosures

Sealed Internal Volume
0.6~2ft3
Sealed Box Output Response
64~45Hz
Free Air or Baffle Mount
Yes (Recommended)


Speaker Measurement

Overall Diameter
10.57" / 268.5mm
Overall Depth
6.9" / 175mm
Front Mount Baffle Cutout
8.66" / 220mm
Mounting Depth
5.31" / 135mm
Motor Diameter
5.28" / 134mm

UPC: 810199441788

Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.

Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.

1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187

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From Our Community

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From Boats to Jeeps to UTVs

Built to Be Heard Everywhere You Ride

Power That Dominates

Pro-grade audio engineering delivers crystal-clear highs and powerful bass that cuts through any environment. Built for the toughest rides and loudest adventures.

Built for Tough Rides

Engineered to withstand extreme conditions with rugged construction and weatherproof design.

Built for Power & Durability

Premium materials and advanced engineering ensure long-lasting performance in any environment.

Immersive Sound & Lighting

Experience rich, immersive audio with synchronized lighting effects that enhance every adventure.

DS18 NXL-IQ10SUB/WH 10" Marine Subwoofer 500W RMS 4 Ohm | Hybrid Magnet Motor | LED Lights | Removable Grille
VERIFIED REVIEWS

Loved by owners

5.0
★★★★★
Verified Reviews
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%
Common themes
Punchy bass · 12 Clean low end · 9 Easy install · 7 Great value · 6 Fast shipping · 11 Solid build · 8
M**I
★★★★★
Excellent Product Quality
"Great packaging and super loud speakers would recommend buying and got delivered fast"
M**I Verified Verified Apr 14, 2026
👍 Helpful (12)
B.
★★★★★
Excellent Product Quality
"Installed Apocalypse 6.5 mids, DS18 tweeters, and Orion 6x9s in my 2014 Dodge Challenger RT — amazing sound! Quality and materials are top-notch. Definitely buying from them again."
B. Verified Verified Apr 14, 2026
👍 Helpful (12)
werita&chukito3
★★★★★
Excellent Product Quality
"10 de 10 con el envío super rápido espero que si tengan buen sonido estan muy bonitas"
werita&chukito3 Verified Verified Apr 14, 2026
👍 Helpful (12)
★★★★★
Excellent Product Quality
"Definitely a must can't wait to install all my speakers I would buy from them again I got the apocalypse 6.5 mid range ds18 tweeters 3.5 full range and Orion 6x9 mid range"
Verified Verified Apr 14, 2026
👍 Helpful (12)
★★★★★
Excellent Product Quality
"Me gustó mucho buena calidad Y suena recio como yo pensaba si se las recomiendo buen sonido"
Verified Verified Apr 14, 2026
👍 Helpful (12)
B.
★★★★★
Excellent Product Quality
"The speakers were loud and good"
B. Verified Verified Apr 14, 2026
👍 Helpful (12)
obs_brycen
★★★★★
Excellent Product Quality
"Great product but it only comes with one tweeter so make sure you buy 2"
obs_brycen Verified Verified Apr 14, 2026
👍 Helpful (12)
s**a
★★★★★
Excellent Product Quality
"Súper buena calidad, buen sonido de voz, y llega en buenas condiciones"
s**a Verified Verified Apr 14, 2026
👍 Helpful (12)
bmtmanuel
★★★★★
Excellent Product Quality
"Received them and they work as i expected"
bmtmanuel Verified Verified Apr 14, 2026
👍 Helpful (12)
**l
★★★★★
Excellent Product Quality
"They got here before estimated arrival and are in amazing condition"
**l Verified Verified Apr 14, 2026
👍 Helpful (12)
M**S
★★★★★
Excellent Product Quality
"Muy buen producto de escucha muy bien"
M**S Verified Verified Apr 14, 2026
👍 Helpful (12)
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