New Arrivals/Restock

Springfield Speaker 2.58" Subwoofer Coil Replacement Kit - Dual 4 Ohm - Compatible with Kicker L7 Subwoofers D4

flash sale iconLimited Time Sale
Until the end
00
01
48

$49.17 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $81.95
quantity

Product details

Management number 218476960 Release Date 2026/05/03 List Price $32.78 Model Number 218476960
Category

Springfield Speaker 2.58" Subwoofer Coil Replacement Kit - Recoil kit - Dual 4 Ohm - ONLY compatible with Kicker L7 12 inch or 15 inch Solobaric Subwoofers that used a 2.58 inch ID Dual 4 ohm coil from the factory. (2.38 inch ID and 1.96 inch ID versions also available in a different kit) Different sized and ohms of coils are NOT interchangeable for this application. Kit shown in photo is an example, and may not be specific to this speaker. COILS ARE MEASURED BY INNER DIAMETER!! THIS IS A CUSTOM KIT. To most car audio guys, it is common knowledge that Stillwater Designs does not sell replacement parts or kits for their L7 Solobaric line of subwoofers. This is a custom kit that includes all the needed parts and adhesives to do your own custom coil replacement on your L7 Solobaric Subwoofer. **NOTES** #1 - You MUST reuse your original terminal plate, cone, and surround.#2 - Kit includes all the adhesives, shims, and wires needed.#3 - This is NOT a drop-in kit - this is a professional kit.#4 - Instructions are not included.THIS IS A NOT A PRE-ASSEMBLED DROP-IN KIT.Kit includes: 1 - Heavy-duty 2.58 in ID dual 4 Ohm voice coil custom-wound on black aluminum former (upgrade from original kapton)3 - Heavy-duty spiders (correctly-sized) Some verions use 1, some use 21 - 3.25 inch inverted dust cap (gray or black with no logo)1 - Bottle of professional-grade CA Adhesive (for voice coil)1 - Spray bottle of CA Adhesive Activator1 - Tube of professional-grade clear-drying rubber speaker adhesive8 - Large speaker shims (Note cards)2 - Tin application brushes2 Ft of lead wire rated up to 3500W peak (Sub will remain at factory rating)2 Lengths of shrink tube for coating your new leadsTHIS IS A NOT A PRE-ASSEMBLED DROP-IN KIT!

  • Aftermarket Coil Replacement kit compatible with Kicker L7 Solobaric (2.58 in D4 coil version ONLY). Different sized and ohms of coils are NOT interchangeable for this application. Hundreds sold, excellent results!
  • Includes all the spiders, adhesives, shims, and wires needed. You MUST reuse your original terminal plate, cone, and surround.
  • Kit shown in photo is an example, and may not be specific to this speaker
  • Step-by-step instructional video available online.
UPC 810694026046
Brand SSR
Impedance 4 Ohms
MP3 player No
Model Name L7
Unit Count 1.0 Count
Manufacturer Springfield Speaker
Model Number 258L7D4-2
Power Source Corded Electric
Speaker Size 2.58 Inches
Speaker Type Subwoofer, Surround Sound
BuiltIn Media 1 x Heavy-duty 2.58 in ID dual 4 Ohm voice coil, 3 x Heavy-duty spiders, 1 x 3.25 inch inverted dust cap, 1 x Bottle of professional-grade CA Adhesive, 1 x Spray bottle of CA Adhesive Activator, 1 x Tube of professional-grade clear-drying rubber speaker adhesive, 8 x Large speaker shims, 2 x Tin application brushes, 2 Ft of lead wire, and 2 x Lengths of shrink tube
Is Waterproof FALSE
Mounting Type Flush Mount
Warranty Type Limited
Control Method Voice
Controller Type Voice control
Woofer Diameter 2.58 Inches
Antenna Location car
Audio Driver Type Dynamic Driver
Audio Output Mode Surround
Compatible Devices Car Audio System
Enclosure Material Aluminum
Subwoofer Diameter 2.58 Inches
Wireless Technology No Wireless Communication Technology
Connectivity Protocol wired
Connectivity Technology wired
Number of Audio Channels 2.0
Specific Uses For Product car audio
Speaker Maximum Output Power 1600 Watts
Subwoofer Connectivity Technology Wired

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review