Our Diaphragms

Here's an overview of the some common diaphragms for JBL we can offer you to replace your broken tweeters / midranges. These diaphragms are high quality after-market parts created according to original specifications. Please note that a far more extensive selection of high quality diaphramgs is available in our webshop. Here you will find many, many diaphragms, as well a the possibility to communicate/order in three languages. You will also find loads of information on installing through links to instruction videos and experiences from other customers.
Here's a selection of some diaphragms you will find in our webshop:

This diaphragm fits the

JBL 2440, 2440H

JBL 2441, 2441H

JBL 2445, 2445H

JBL 2446, 2446H

JBL 2447, 2447H

JBL 2450

JBL 2551

JBL 375, 375H driver and horn

JBL part number D8R2445.

Specifications

8 or 16 Ohm impedance

DCR is 3.9 +or- 8%

Overall diaphragm diameter 5-in or 127mm

Voice coil diameter 3 15/16-in or 99mm

Mounting holes are 1 3/4-in or 45mm center to center

This diaphragm has a titanium dome with an aluminum edge-wound voice coil on a Nomex former just like the original JBL diaphragm.

Order code: DT-001

This diaphragm fits the

JBL 2446, 2446H

JBL 2447, 2447H

JBL 2450, 2450H, 2450SL

JBL 2551, 2551H, 2551H-1

JBL 2552, 2552H

Specifications

8 or 16 Ohm impedance

DCR is 3.8 +or- 8%

Overall diaphragm diameter 5-in or 127mm

Voice coil diameter 3 15/16-in or 99mm

Mounting holes are 1 3/4-in or 45mm center to center

This diaphragm has a titanium dome with an aluminum edge-wound voice coil on a Nomex former just like the original JBL diaphragm.

Order code: DT--002

This diaphragm fits the

JBL 2418, 2418-1, 2418-8, 2418H, 2418-H, 2418H-8, 2418H-1 driver / horn.

JBL part number D8R2418 and D8R2418-1.

Used in the EON POWER15, EON 15, EON 15P, EON15-G2 cabinets, and many others.

Specifications

8 ohm impedance

Our DCR is 3.7 +or- 8%, JBL's DCR 3.2 +or- 8%. This means our diaphragms will play as loud as the original.

Overall diaphragm diameter 3-in or 77mm

Overall length 5 1/16-in

Voice coil diameter 1 3/4-in or 44mm

Mounting holes are 2 1/4-in or 57mm center to center

This diaphragm has a titanium dome with an aluminum voice coil on a Kapton former just like the original JBL diaphragm.

Order code: DT-004

This diaphragm fits the

JBL 2402 series

JBL 2404, 2404H, 2404H-1

JBL 2405, 2405H, driver / horn.

Specifications

8 ohm impedance

Our DCR is 6.1 +or- 8%, JBL's DCR is 6.0 +or- 8%. This means our diaphragms will play as loud as the originals

Overall diaphragm diameter 2 15/16-in or 75mm

Voice coil diameter 1 3/4-in or 44mm

This diaphragm has the aluminum ring radiator with a copper clad aluminum edge-wound voice coil on a Kapton former just like the original JBL 2404 diaphragm.

Order code: DT-005

This diaphragm fits the

JBL 2412, 2412H, 2412H-8, 2412-8, 2412-1, 2412H-1, 2412H-1-8, 2412-1-8

2413, 2413H, 2413-H, 2413H-8, driver and horn.

JBL EON 10-G2, EON 10

EON Power 10

EON 1500 cabinets.

If your diaphragm measures the same and looks like the one pictured, then this diaphragm is the one you need.

Specifications

8 ohm impedance

Our DCR is 4.2 +or- 8%, JBL's DCR is 4.5 +or- 8%. This means this diaphragm will play as loud as the originals

Overall diaphragm diameter 2 5/8-in or 68mm

Overall length 3 1/2-in or 90mm

Voice coil diameter 1-in or 25mm

Mounting holes are 1 1/2-in or 38mm center to center

This diaphragm has a titanium dome with a copper clad edge-wound voice coil on a Kapton former just like the original JBL diaphragm.

A video instruction explaining the easy installation can be found here.

Order code: DT-006

This diaphragm fits the

JBL 2410, 2420, 2420J

JBL 2421, 2421J, 2421B

JBL 2425, 2425J

JBL 2426, 2426J

JBL 2427, 2427J

JBL 2461, 2461J

JBL 2470, 2470J

JBL LE100S

JBL LE85

JBL LE175, LE175HP

JBL 5P350, driver / horn.

If you diaphragm looks like the one pictured and measures the same as listed bellow, then this diaphragm is the one need.

Specifications

8 or 16 ohm impedance

Our DCR is 6.0 +or- 8% , JBL's DCR 6.4 +or- 8%. This means our diaphragms will play as loud as the originals

Overall diaphragm diameter 2 15/16-in or 74mm

Voice coil diameter 1 3/4-in or 44mm

This diaphragm has a titanium dome with an aluminum edge-wound voice coil on a Nomex former just like the original JBL 2425 diaphragm.

Order code: DT-016

		This diaphragm fits the JBL 2440, 2440H JBL 2441, 2441H JBL 2445, 2445H JBL 2446, 2446H JBL 2447, 2447H JBL 2450 JBL 2551 JBL 375, 375H driver and horn JBL part number D8R2445. Specifications 8 or 16 Ohm impedance DCR is 3.9 +or- 8% Overall diaphragm diameter 5-in or 127mm Voice coil diameter 3 15/16-in or 99mm Mounting holes are 1 3/4-in or 45mm center to center This diaphragm has a titanium dome with an aluminum edge-wound voice coil on a Nomex former just like the original JBL diaphragm. Order code: DT-001
		This diaphragm fits the JBL 2446, 2446H JBL 2447, 2447H JBL 2450, 2450H, 2450SL JBL 2551, 2551H, 2551H-1 JBL 2552, 2552H Specifications 8 or 16 Ohm impedance DCR is 3.8 +or- 8% Overall diaphragm diameter 5-in or 127mm Voice coil diameter 3 15/16-in or 99mm Mounting holes are 1 3/4-in or 45mm center to center This diaphragm has a titanium dome with an aluminum edge-wound voice coil on a Nomex former just like the original JBL diaphragm. Order code: DT--002
		This diaphragm fits the JBL 2418, 2418-1, 2418-8, 2418H, 2418-H, 2418H-8, 2418H-1 driver / horn. JBL part number D8R2418 and D8R2418-1. Used in the EON POWER15, EON 15, EON 15P, EON15-G2 cabinets, and many others. Specifications 8 ohm impedance Our DCR is 3.7 +or- 8%, JBL's DCR 3.2 +or- 8%. This means our diaphragms will play as loud as the original. Overall diaphragm diameter 3-in or 77mm Overall length 5 1/16-in Voice coil diameter 1 3/4-in or 44mm Mounting holes are 2 1/4-in or 57mm center to center This diaphragm has a titanium dome with an aluminum voice coil on a Kapton former just like the original JBL diaphragm. Order code: DT-004
		This diaphragm fits the JBL 2402 series JBL 2404, 2404H, 2404H-1 JBL 2405, 2405H, driver / horn. Specifications 8 ohm impedance Our DCR is 6.1 +or- 8%, JBL's DCR is 6.0 +or- 8%. This means our diaphragms will play as loud as the originals Overall diaphragm diameter 2 15/16-in or 75mm Voice coil diameter 1 3/4-in or 44mm This diaphragm has the aluminum ring radiator with a copper clad aluminum edge-wound voice coil on a Kapton former just like the original JBL 2404 diaphragm. Order code: DT-005
		This diaphragm fits the JBL 2412, 2412H, 2412H-8, 2412-8, 2412-1, 2412H-1, 2412H-1-8, 2412-1-8 2413, 2413H, 2413-H, 2413H-8, driver and horn. JBL EON 10-G2, EON 10 EON Power 10 EON 1500 cabinets. If your diaphragm measures the same and looks like the one pictured, then this diaphragm is the one you need. Specifications 8 ohm impedance Our DCR is 4.2 +or- 8%, JBL's DCR is 4.5 +or- 8%. This means this diaphragm will play as loud as the originals Overall diaphragm diameter 2 5/8-in or 68mm Overall length 3 1/2-in or 90mm Voice coil diameter 1-in or 25mm Mounting holes are 1 1/2-in or 38mm center to center This diaphragm has a titanium dome with a copper clad edge-wound voice coil on a Kapton former just like the original JBL diaphragm. A video instruction explaining the easy installation can be found here. Order code: DT-006
		This diaphragm fits the JBL 2410, 2420, 2420J JBL 2421, 2421J, 2421B JBL 2425, 2425J JBL 2426, 2426J JBL 2427, 2427J JBL 2461, 2461J JBL 2470, 2470J JBL LE100S JBL LE85 JBL LE175, LE175HP JBL 5P350, driver / horn. If you diaphragm looks like the one pictured and measures the same as listed bellow, then this diaphragm is the one need. Specifications 8 or 16 ohm impedance Our DCR is 6.0 +or- 8% , JBL's DCR 6.4 +or- 8%. This means our diaphragms will play as loud as the originals Overall diaphragm diameter 2 15/16-in or 74mm Voice coil diameter 1 3/4-in or 44mm This diaphragm has a titanium dome with an aluminum edge-wound voice coil on a Nomex former just like the original JBL 2425 diaphragm. Order code: DT-016