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Massive Audio SUMMO64XL - Open Box, Great

6.5" 150 Watts Rms Single 4 Ohm Car Audio Subwoofer

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• 600 Watts Max
• 300 Watts RMS
• Non-Pressured Paper Cone
• Tall and Narrow Foam Surround
• Cast Aluminum Basket
• Custom Tooled Rubber Gasket and Magnet Boot
• Reinforced Fiberglass Woven Dust cap for High Power Applications

Learn more about the summo64xl_obc8
Was $134.99 Details
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$69.99

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Open Box, Great
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Description


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Authorized dealer

Item Condition - Damaged Packaging Only:
A Brand New with Damaged Packaging product is an untouched, unused product, but has damaged original packaging. While the product should be untouched and perfect condition, select packaging materials, such as original protective wrapping, if any, maybe missing or damaged. The original manufacturer warranty, if any, still applies, with warranty details included in the listing description or comments. Instructions are included. Product is suitable for presenting as a gift so long as recipient appreciates a great item, not packaging.

Massive Audio SUMMO64XL

300W Peak (150W RMS) 6.5" Summo Series Dual 4-ohm Car Subwoofer
Quantity: 1

Product Details:

  • 6.5" Dual 4 ohms Summo Series Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Kevlar reinforced Non-Pressed Paper Cone
  • Foam Surround
  • Die Cast Basket with Black Textured Finish
  • Fiberglass Woven Dust Cap
  • Enhanced Cooling T-yoke Design with Black Anodized Finish
  • Triple Black Poly Cotton Spiders with Mirror Image Layout
  • Customized Rubber Gasket and Magnet Boot
  • 16 Gauge Power Cable with Direct Lead Connection
  • 1.5" High Temperature Aluminum Voice coil
  • 10 mm Xmax
  • 55 oz. Double Stacked Ferrite magnet motor structure
  • Resonance Frequency (Fs): 63.596 Hz
  • Sensitivity: 85 dB
  • Recommended sealed box volume: 0.45 cubic feet - 0.65 cubic feet
  • Recommended ported box volume: 0.6 cubic feet - 0.85 cubic feet
  • Top-mount depth: 4.37"
  • Cutout diameter: 5.94"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Product history:

Massive Audio SUMMO64XL Damaged Packaging thumbnail
(newest, current model)
Massive Audio SUMMO 64 thumbnail
(previous model, replaced by Massive Audio SUMMO64XL - Open Box, Great)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio SUMMO64XL - Open Box, Great Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio SUMMO64XL - 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 SUMMO64XL - Open Box, Great Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio SUMMO64XL - 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
6.5"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
2"
Xmax (millimeters)
10 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Magnet Structure
Double Stacked
Subwoofer Grille
Yes - Included
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.65 cubic feet
Optimum Ported Box Volume
0.85 cubic feet
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
63.596 Hz
Equivalent Compliance (Vas)
2.552 liters
Total Speaker Q Value (Qts)
1.588
Electrical Q Value (Qes)
1.945
Electrical Resistance of Voice Coil (Re)
3.2 ohms
Mechanical Q Value (Qms)
8.642
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:

SUMMO64XL Damaged Packaging

Weight:

7.00lbs

Internal SKU:

summo64xl_obc8

Internal Product ID:

190863

Customer Ratings & Reviews



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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Serious sound in small package

The following review is for SUMMO64XL, which is a part of the bundle you are viewing.

I ordered one of these just to test them out. I built a ported enclosure to the manufacturer specs. This little guy blew away everyone who heard it and swore it was a larger subwoofer. At one point I decided to put my 1200 RMS amplifier to it, do not recommend, it withstood two songs with only a small hint of clipping. after I let it cool down I continued to use it regularly with no issues. Wonderful little subwoofer.

By CmfB on January 7, 2021

40

found this helpful.

Great in-home subs I'm using

The following review is for SUMMO64XL, which is a part of the bundle you are viewing.

These are great, I'm using them in my lounge room, they add terrific balance with my 6.5.

By Jay on August 3, 2023 Checkmark Icon Verified purchase

26

found this helpful.

Massive 6 1/2 thumpers !

The following review is for SUMMO64XL, which is a part of the bundle you are viewing.

I am familiar with car audio, 40 years or so. I have not tried these speakers yet, but I will. I will get 2 more for a build. Decent four channel amp to push them. I will push these buggers and see what they can take.
Sonic electronics is my go-to place. I have and will continue to buy from them.

By Angel on August 29, 2024 Checkmark Icon Verified purchase

1

found this helpful.

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