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Massive Audio SUMMOXL154

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

Only 1 Left!
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• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Impedance: Dual 4 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 8.58"
• Sensitivity: 93.8 dB

Learn more about the summoxl154
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List price $589.99
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$469.99

 with warranty
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Current Promotions (2 offers)


Get a Free roll of Belva 12 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Massive Audio SUMMOXL154

100% off


Priced separately $476 98

Promo Savings of $6 99

Total price:

$469 99

Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Massive Audio SUMMOXL154

100% off


Priced separately $482 98

Promo Savings of $12 99

Total price:

$469 99

Description


Massive Audio brand icon

Authorized dealer


SUMMOXL154

Use dual 4 Ohm Black 3” anodized VC formers with Kevlar Spunlace suspended into a custom Black Anodized 1 piece milled pole-plate. (This helps increase the concentration of the magnet field) Now just add oversized dual Poly Nomex Spiders. Bond them to Kevlar fiber reinforced Non-Pressed Paper Cones that have been stitched in “Red” onto the over-sized surround. Throw in some 10 gage speaker cable that’s hard wired to the tinsel leads and just bolt everything together! That makes the SUMMO 104 "XL", 124 “XL” & the 154 “XL” Extra: “Large, Low and Loud”


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

PDF IconMassive Audio SUMMOXL154 owner’s manual

Product history:

Massive Audio SUMMOXL154 thumbnail
(newest, current model)
Massive Audio SUMMO 154 thumbnail
(previous model, replaced by Massive Audio SUMMOXL154)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio SUMMOXL154 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio SUMMOXL154 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 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio SUMMOXL154 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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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"
Sensitivity
93.8 dB
Xmax (millimeters)
13.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Non-Pressed Paper
Woofer Surround
Foam
Magnet Structure
Triple Stacked
Magnet weight
250 oz.
Magnet Type
Strontium
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
3.91 cubic feet
Maximum Sealed Box Volume
5.66 cubic feet
Minimum Ported Box Volume
4.19 cubic feet
Maximum Ported Box Volume
6.02 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)
37.82 Hz
Equivalent Compliance (Vas)
26.27 liters
Total Speaker Q Value (Qts)
0.817
Electrical Q Value (Qes)
0.9
Electrical Resistance of Voice Coil (Re)
3.2 ohm
Mechanical Q Value (Qms)
8.847
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SUMMOXL154

Weight:

29.76lbs

Internal SKU:

summoxl154

Internal Product ID:

134313

Customer Ratings & Reviews


Massive Audio SUMMOXL154 thumbnail image

5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4.4
Design
4.7
Usability
4.4

Customer Reviews

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Massive Audio SUMMOXL154

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


Awesome

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

By Kube on April 12, 2018

31 found this helpful


Absolute monster

The following review is for a previous version (SUMMO 154).

If you get this sub, keep in mind she's going to need a lot of juice to get her going. I had it on a B2 mono at 2ohms and it hardly moved this sub. Giving it three stars for features and ease of use because this sub doesn't come in a dual 2ohm or 1ohm version. If it did, I wouldn't have sold it.

By Matthew on November 25, 2017 Checkmark Icon Verified purchase

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

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