5 Alpine Type E 12"s - 250 rms BNIB

  • 6
    Participant count
  • Participant list
Status
Not open for further replies.

psych0ticnemes1
5,000+ posts

Psych0tic Customs
6,004
0
Behind You
Item(s) for Sale:

5 Alpine Type E 12"s - 250 rms BNIB. These were purchased back in September for a larger build but it never took off. My loss is your gain.

Item(s) Description/Condition:

Model: SWE-12S4

250 rms

Price:

$40 + shipping each

Shipping and Miscellaneous Item Information:

Will reduce shipping for multiple purchases.

Item Pictures:

P1050408.jpg


P1050407.jpg


P1050404.jpg


(List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).

 
Nevermind found it:

Subwoofer Series Type-E

Subwoofer Size 12"

Peak Power Handling 750 watts

RMS Power Handling 250 watts

Voice Coil(s) Single

Impedance (Per Voice Coil) 4 ohms

Voice Coil Diameter 2.6"

Frequency Response 28 - 200 Hz

Sensitivity 87.9 dB

Xmax (millimeters) 10 mm

Subwoofer Design Round / Circle

Main Cone Color Black

Woofer Composition Woven Kevlar and Glass Fiber Composite

Woofer Surround Santoprene Rubber

Magnet Structure Single Stacked

Subwoofer Grille No

Re-Cone Kit Available No

Recommended Enclosure Specifications

Recommended Enclosure Type Ported / Vented

Sealed

Minimum Sealed Box Volume 0.65 cubic feet

Maximum Sealed Box Volume 1.0 cubic feet

Minimum Ported Box Volume 1.0 cubic feet

Maximum Ported Box Volume 1.5 cubic feet

Top-Mount Depth 5"

Cutout Diameter 10-9/16"

Shallow Mount Installation No

Electromechanical Parameters

Free-Air Resonance (Fs) 36 Hz

Equivalent Compliance (Vas) 52 liters

Total Speaker Q Value (Qts) 0.59

Electrical Q Value (Qes) 0.64

Electrical Resistance of Voice Coil (Re) 3.6 ohms

Mechanical Q Value (Qms) 7.48

 
Status
Not open for further replies.
Activity
No one is currently typing a reply...

Similar threads

The Type R subs are a really great sub. Deff ask about a DMM reading or take a DMM and check them. Dust Caps can be replaced as stated and...
7
410
On a sealed sub box if I faced the subs up, I lost quite a bit of bass. Faced them forward, they worked great. On a ported box with subs and...
2
1K
I would just go with a ported box tuned from 32 hz. - 35 hz.
1
1K

About this thread

psych0ticnemes1

5,000+ posts
Psych0tic Customs
Thread starter
psych0ticnemes1
Joined
Location
Behind You
Start date
Participants
Who Replied
Replies
10
Views
1,049
Last reply date
Last reply from
psych0ticnemes1
1715565471722.png

Doxquzme

    May 12, 2024
  • 0
  • 0
IMG_5880.jpeg

Brendon Jenness

    May 11, 2024
  • 0
  • 0

New threads

Top