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Massive Audio SUMMOXL124 (Open Box, Great)

3000W Peak (1500W RMS) 12" Summo Series Dual 4-ohm Car Subwoofer

Massive Audio
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• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Impedance: Dual 4 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 7.48"
• Sensitivity: 92.1 dB

Learn more about the ls-summoxl124-u8

We apologize

This item has been discontinued

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.


SUMMOXL124

How it is possible to get “MO” out of a Massive Audio CEA 2031 Certified “SUMMO” subwoofer? All you got a do is just Double Stack 250 Oz Strontium Magnets on a newly designed light weight ultra-strong cast aluminum basket. 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 oversized surround. Throw in some 10 gage speaker cable that’s hard wired to the tinsel leads and just bolt everything together!


Product Details:

  • 12" Dual 4 ohm Summo Series Subwoofer
  • Power Handling:
    • Peak: 3000 watts
    • RMS: 1500 watts
  • Non-Pressed Paper Cone
  • Foam Surround
  • Heavy duty 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
  • Reinforced fiberglass woven dustcap for high power applications
  • Custom tooled rubber gasket and magnet boot
  • 3" High Temperature black anodized Voice coil former
  • 13.5 mm Xmax
  • 250 oz. Triple Stacked Strontium magnet motor structure
  • Resonance Frequency (Fs): 46 Hz
  • Sensitivity: 92.1 dB
  • Recommended sealed box volume: 2.2 cubic feet - 3.2 cubic feet
  • Recommended ported box volume: 2.4 cubic feet - 3.5 cubic feet
  • Top-mount depth: 7.48"
  • Cutout diameter: 11.14"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconMassive Audio SUMMOXL124 owner’s manual

Product history:

Massive Audio LS-summoxl124-u8 thumbnail
(newest, current model)
Massive Audio SUMMO 124 thumbnail
(previous model, replaced by Massive Audio SUMMOXL124 (Open Box, Great))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio SUMMOXL124 (Open Box, Great) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio SUMMOXL124 (Open Box, Great) 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 SUMMOXL124 (Open Box, Great) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio SUMMOXL124 (Open Box, Great) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Summo Series
Subwoofer Size
12"
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
92.1 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
2.2 cubic feet
Optimum Sealed Box Volume
1.7 cubic feet
Maximum Sealed Box Volume
3.2 cubic feet
Minimum Ported Box Volume
2.4 cubic feet
Maximum Ported Box Volume
3.5 cubic feet
Top-Mount Depth (Mounting Depth)
7.48"
Cutout Diameter
11.14"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
46 Hz
Equivalent Compliance (Vas)
14 liters
Total Speaker Q Value (Qts)
0.65
Electrical Q Value (Qes)
0.7
Electrical Resistance of Voice Coil (Re)
3.2 ohm
Mechanical Q Value (Qms)
6.769
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:

LS-summoxl124-u8

Weight:

37.01lbs

Internal SKU:

ls-summoxl124-u8

Internal Product ID:

228638

Customer Ratings & Reviews


Massive Audio SUMMOXL124 (Open Box, Great) thumbnail image

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