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Pyramid PW677X

150W 6.5" Power Series Single 4 Ohm Mid-Bass Driver

Pyramid
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• Peak Power: 300W
• RMS Power: 150W
• Injection Molded Polypropylene Cone
• Chrome Finished Speaker Basket
• Single 4 Ohm
• Inverted-Bumped Back Plate
• Top-Mount Depth: 2-7/8"

Learn more about the pw677x

We apologize

This item has been discontinued

Product Highlights


• Peak Power: 300W
• RMS Power: 150W
• Injection Molded Polypropylene Cone
• Chrome Finished Speaker Basket
• Single 4 Ohm
• Inverted-Bumped Back Plate
• Top-Mount Depth: 2-7/8"

Description


Pyramid brand icon

Authorized dealer

General Features:

  • 6-1/2" Single 4 Ohm Power Series Car Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Impedance: 4 ohms
  • Injection-molded Polypropylene Cone
  • Specially treated black Rubber edge suspension
  • Chrome finished speaker basket
  • 1" high-temperature voice coil
  • Silver plated spade terminals for easy connection
  • Bumped and vented yoke plate for extended excursion
  • 40oz. magnet motor structure
  • Rubber magnet boot cover
  • Top-mount depth: 2-7/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Pyramid PW677X Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Pyramid PW677X Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Pyramid PW677X Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Pyramid PW677X Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
6.5"
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
1"
Sensitivity
86 dB
Subwoofer Design
Round / Circle
Main Cone Color
Silver
Woofer Composition
Injection Molded Polypropylene - IMPP
Woofer Surround
Rubber
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Electromechanical Parameters
Free-Air Resonance (Fs)
55 Hz
Total Speaker Q Value (Qts)
.72
Electrical Q Value (Qes)
.84
Mechanical Q Value (Qms)
5.01
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PW677X

Weight:

3.00lbs

Internal SKU:

pw677x

Internal Product ID:

42941

Product and How-to Videos


Customer Ratings & Reviews



5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.9
Features
4.9
Design
5
Usability
4.9

Customer Reviews

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Good speaker

It is a very good speaker, good looking and loud.

By Kito on April 27, 2014

46

found this helpful.

Best bang for the buck

Used this to replace the stock subwoofer on the promedia computer speaker system. This woofer is built better than the stock sub and sounds just as good. only drawback was the terminals were the same size which was hard to distinguish which was positive and negative as there were no etch marks. The exposed cone gives the box a more stylish look to the system as well. Overall great buy.

By The Kish on March 11, 2014

43

found this helpful.

Good deal

I used this to replace a speaker in a Klipsch 2.1 Promedia after the foam fell apart at around 8 years old. I dunno if this one will last 8 years but it sounds the same so far. I am just leaving it unprotected (no grill). The original speaker grill won't fit because the OEM speaker has a integral plastic ring for that, but the OEM speaker is not exactly a standard type so that's not a shortcoming of this product.

By Slug on February 13, 2014

38

found this helpful.

great value

Item as described, shipped quickly, well packed, we thank you

By Bob on September 19, 2013

36

found this helpful.

This thing is so tight

I put this in my 2002 Mazda Millenia and it kicks so freaking hard. I put about 50 watts through each of them! Some day want to upgrade to some 8" subs that would be nice.

By Brant Jones, aka RusH x Famous on January 17, 2012

34

found this helpful.

Good replacement sub!

I bought this sub to replace the factory sub in my 95 Lincoln Town Car as the old one was just done. This new one installs easily in the factory sub enclosure with a little modification. You will need to make new holes for the new sub to attach to the enclosure. The sound is great and the bass is tight. It has enough bass for me. I would recommend this sub to anyone who wants a direct replacement for a 95-97 Town Car with the JBL system.

By Carl on June 12, 2013

32

found this helpful.

Good speaker for the money

Well for the price of the speaker it delivers really good performance. I picked this up for my little brother's 97 Explorer that had the factory JBL stereo package which featured a 6.5" powered sub in the back. This factory speaker was worn out and rattling pretty badly due to the foam ring connecting the cone to the frame of the speaker disintegrating over time. It fit well and only took maybe a half hour to properly install it and seal it with the factory installed box. It sounded pretty good for the price. Definitely not the best speaker out there but for the money to sounds good. I'm not sure what the wattage output of the jbl amplifier is but it adequately powers this speaker. It's been installed for over 6 months so far and haven't had any problems.

By Yamsaab on November 12, 2012

33

found this helpful.

Sounds and hits great! (Used in for a home system.)

Used this sub to replace a dieing RCA sub that I ended up blowing using another amp. The step up in sound is incredable. No, this is not used in the living room but my bedroom so I can not say how it sounds in a car or in a large room but it rattles things in the bedroom and sounds good doing it. Can't comment on durability as time will only tell if it last or not but from the quality of the build and the magnet size and the cone material it seems the product should last fine. SHOULD. So unless it blows in sometime soon I recommend this sub for anyone wanting to replace a cheap home stereo or simply wants to add a tiny bit of punch to their car.

By Tylerkills0012 on May 30, 2012

32

found this helpful.

Best Subs Ever Made!!!

Ya, my friend has 4 subs, and he says that my subs are insane!! I have 6 of these bad boys in my custom made box and they hit so hard. Never even consider buying anything other than these. Good buy for the price.

By Gay on March 14, 2012

32

found this helpful.

Hits Good

Bought this to replace the blown sub in my computer set: Klipsch 2.1, Easy install, sounds great, looks good.

By David on October 19, 2013

30

found this helpful.

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