Underrated Audio Repair LLC

Underrated Audio Repair LLC Not just your average parts supplier, we are recommended #1 by JL Audio for parts and service. Specializing in JL Audio W6, W7, TW5 subwoofers.

Customers 12W7 came in for repair. Motor shifted and separated in shipped due to the woofer is from 2002.During tear dow...
10/16/2026

Customers 12W7 came in for repair. Motor shifted and separated in shipped due to the woofer is from 2002.
During tear down we noticed someone put adhesive on the spider in a star pattern. Just when we thought we seen it all.

Customers 13W7 going back together. This one had burned tinsel lead wires so we had to use a spider with sewn on leads, ...
10/13/2026

Customers 13W7 going back together. This one had burned tinsel lead wires so we had to use a spider with sewn on leads, for now 😉

Customers 10W7AE came in with a shifted top plate and T-yoke a very rare failure, but they sent it to the BEST so they c...
10/13/2026

Customers 10W7AE came in with a shifted top plate and T-yoke a very rare failure, but they sent it to the BEST so they can rest knowing it was done correctly.

Little things matter to us when repairing a subwoofer for a customer.
10/04/2026

Little things matter to us when repairing a subwoofer for a customer.

Well well well……. Look what we have here. We have coil collars available for those that break during disassembly or from...
09/30/2026

Well well well……. Look what we have here. We have coil collars available for those that break during disassembly or from previous repairs. And now we have lead wire replacement for when it gets worn during improper settings and box design. Also for when people cut the leads for some very odd reason.

Customers 12W6v3 came in for repair. Tinsel lead wires were damaged mostly due to playing sub well below box tune and ov...
09/25/2026

Customers 12W6v3 came in for repair. Tinsel lead wires were damaged mostly due to playing sub well below box tune and over powered or clipped to death.

Customers JL Audio 13W7 finished and headed back out to the customer.New foamNew dust capNew coilNew spider
09/22/2026

Customers JL Audio 13W7 finished and headed back out to the customer.

New foam
New dust cap
New coil
New spider

Clearance Sale!!!!! $275.00 shipped!!!!13 coils totalNOS voice coil we will not use.5-10W7 coils 1- 10W6v2 or 12W6v2 dua...
09/22/2026

Clearance Sale!!!!! $275.00 shipped!!!!

13 coils total

NOS voice coil we will not use.

5-10W7 coils
1- 10W6v2 or 12W6v2 dual 2 ohm coil
3-8W7 coils bifilar
3- 10W6v2 or 12W6v2 dual 4 ohm w/ aluminum former
1- 10W6v2 or 12W6v2 dual 4 ohm coil

Price is for all of them shipped in the US.

We will responded to customers in the order we receive replies to this post only.

Customers JL Audio 10W6v3 before and after pictures. New voice coilNew spider New dust capNew replacement coil collar
09/22/2026

Customers JL Audio 10W6v3 before and after pictures.

New voice coil
New spider
New dust cap
New replacement coil collar

Customers JL Audio 10W7 all finished and ready to get shipped back.New dust capNew foam surroundNew voice coilNew spider...
09/18/2026

Customers JL Audio 10W7 all finished and ready to get shipped back.

New dust cap
New foam surround
New voice coil
New spider
Reinforced top plate

Address

West Allis, WI
53219

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 9am - 12pm

Telephone

4146984603

Website

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