Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Closeout
  3. Specials & Promotions Closeout
  4. Refurbished & Used Closeout
  5. Massive Audio summoxl154-2

See all parts that fit your 2009 FX50

Massive Audio SUMMOXL154 (Open Box, Complete)

15" 3000W (1500 RMS) Dual 4 Ohm Car Audio Subwoofer

2
Massive Audio
Shop all Massive Audio
highlight-star-icon

• 1500 Watts RMS
• 3000 Watts Max
• Kevlar fiber reinforced non-pressed paper cone
• EROM Foam with red stitching
• Die-cast basket
• 250 oz triple-stacked magnet
• Heavy-duty direct input wire terminals

Learn more about the ls-summoxl154-obc10

We apologize

This item has been discontinued

Show me more products from this category
Go to Category

Description

Massive Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Massive Audio SUMMOXL154

3000W Peak (1500W RMS) 15" Summo Series Dual 4-ohm Car Subwoofer
Quantity: 1

Product Details:

  • 15" Dual 4 ohm Summo Series Subwoofer
  • Power Handling:
    • Peak: 3000 watts
    • RMS: 1500 watts
  • Kevlar reinforced Non-Pressed Paper Cone
  • Foam Surround
  • Heavy duty, rugged industrial textured cast aluminum basket
  • Red stitched edge to the cone for added strength
  • Oversized mirror image dual poly-nomex spiders
  • Black anodized one piece pole-plate for added motor force
  • Heavy duty direct input wires connection to voice coils
  • Reinforced fiberglass woven dustcap for high power applications
  • Custom tooled rubber gasket and magnet boot
  • 3" High Temperature Voice coil
  • 13.5 mm Xmax
  • 250 oz. Triple Stacked Strontium magnet motor structure
  • Resonance Frequency (Fs): 37.82 Hz
  • Sensitivity: 93.8 dB
  • Recommended sealed box volume: 3.91 cubic feet - 5.66 cubic feet
  • Recommended ported box volume: 4.19 cubic feet - 6.02 cubic feet
  • Top-mount depth: 8.58"
  • Cutout diameter: 13.86"
  • CEA 2031 compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

    • Priced Individually

Product history:

Massive Audio summoxl154-2 thumbnail
(newest, current model)
Massive Audio SUMMO 154 thumbnail
(previous model, replaced by Massive Audio SUMMOXL154 (Open Box, Complete))

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Massive Audio SUMMOXL154 (Open Box, Complete) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio SUMMOXL154 (Open Box, Complete) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Massive Audio SUMMOXL154 (Open Box, Complete) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio SUMMOXL154 (Open Box, Complete) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Series
Summo Series
Subwoofer Size
15"
Peak Power Handling
3000 watts
RMS Power Handling
1500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
3"
Xmax (millimeters)
13.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
Erom Foam with Red Stitching
Magnet Structure
Triple Stacked
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
3.5 cubic feet
Top-Mount Depth (Mounting Depth)
8.58"
Cutout Diameter
13.86"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
35.025 Hz
Equivalent Compliance (Vas)
56.889 liters
Total Speaker Q Value (Qts)
.748
Electrical Resistance of Voice Coil (Re)
1.6 ohm
Mechanical Q Value (Qms)
4.958
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details

Manufacturer:

Massive Audio

Model Number:

summoxl154-2

Weight:

29.76lbs

Internal SKU:

ls-summoxl154-obc10

Internal Product ID:

155749

Customer Ratings & Reviews

Massive Audio SUMMOXL154 (Open Box, Complete) thumbnail image
2
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Durability
5
Value
5
Features
5
Design
4.5
Usability
5

Customer Reviews

Sort by:
Loading...

Massive Audio SUMMOXL154

The following review is for SUMMOXL154, which is a part of the bundle you are viewing.

Highly recommend these subs, they sound great, pound hard and at 1 ohm 2400w RMS didn't melt them like other subs I had.

By Anonymous on May 31, 2018 Checkmark Icon Verified purchase

33 found this helpful

Report abuse

Awesome

The following review is for SUMMOXL154, which is a part of the bundle you are viewing.

great product. great bass and durability. awesome price. great speaker

By Kube on April 12, 2018

31 found this helpful

Report abuse
XWS1225 main

NVX 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

(56)

$29.99

List price $49.99

Add to cart
BBSW127 main

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

(43)

$6.99

List price $14.99

Add to cart
SDTK20 main

NVX SDTK20

20 Square Feet of Sound Damping Material

(123)

$49.99

List price $71.99

Add to cart
SDBP40 main

NVX SDBP40

40 Square Feet of Sound Dampening Material

(131)

$104.99

List price $119.99

Add to cart
RKXTK main

Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

(9)

$155.99

List price $339.00

Add to cart
RKX36B main

Stinger RKX36B

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

(54)

$210.99

List price $519.00

Add to cart
19405 main

Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

(47)

$156.95

List price $187.44

Add to cart
SDRLR1 main

NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

(126)

$10.99

List price $13.99

Add to cart
SDRLR2 main

NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

(19)

$11.99

List price $14.99

Add to cart
BAMMD3 main

Belva BAMMD3

Nine Function Digital Multimeter

(7)

$9.99

List price $29.99

Add to cart
XP750 main

XS Power XP750

12-Volt Deep Cycle AGM Battery Power Cell with 750-Max Amps

(8)

$119.99

List price $199.99

Add to cart
D3400 main

XS Power D3400

12-Volt Deep Cycle Sealed Non-Spillable Lead Acid AGM Battery Power Cell with 3300 Max Amps (BCI Group 34)

(87)

$419.99

List price $429.99

Add to cart
005711-000-000 small

Oster 005711-000-000

Mechanical Food Steamer

$39.00

List price $34.99

No picture

Rockford Fosgate Punch P3D4-15 - New (Damaged Packaging, Product A+)

1200 Watt Peak (600W RMS) 15" Punch P3 Series Dual 4-Ohm Car Subwoofer

(41)

$247.99

List price $339.99

No picture

Rockford Fosgate Punch P3D4-15 (Open Box, Like New)

1200W Peak (600W RMS) 15" Punch Series Dual 4-ohm Car Subwoofer

(41)

$263.49

List price $339.99

Save up to 10 different vehicles in your garage
Vehicle
Store Delete

2009 Infiniti FX50

2018 BMW X6 M

2007 Hyundai Tucson

2018 Honda Civic

2012 Porsche 911

2003 Toyota Celica

1997 GMC Savana

Vehicle
Store Delete

2000 Harley Davidson FLHTC Electra Glide Classic

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm

Cancel

This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue

Cancel

Shop your 2009 FX50
Why Use a Vehicle Fit Guide?
Change vehicle | Shop without vehicle
Whoa! Slow down. Add your details below!
additional information required
Add vehicle details to confirm fitment
Ignore fitment details
Find stereos and more that work -- fast.
Remove

Can't find your vehicle? Click here and we'll help.

Where to find vehicle info

Go to Fitment

Didn't find your car?

Submit your details and we'll help!
Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon
Back

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

Back
Track your order
Call our experts
Support Center
Return & Exchanges
Follow on Instagram Instagram logo
Subscribe on YouTube YouTube logo