Description

Restore your compression driver’s original high-frequency clarity with the genuine JBL D16R2450 diaphragm. Designed for 16-ohm JBL drivers, this OEM replacement delivers the same precision, output, and reliability as the original factory-installed component.

✔ Genuine JBL replacement part
✔ 16 ohm impedance
✔ Titanium diaphragm for accurate HF response
✔ Fits multiple JBL compression drivers

???? Key Features

• OEM JBL Part (D16R2450) – exact factory specification
• 16 Ohm Impedance – designed for compatible JBL systems
• Titanium Dome – crisp, detailed high-frequency reproduction
• Edge-Wound Voice Coil – improved efficiency and durability
• Precision Fit – drop-in replacement for supported drivers

???? Compatibility

This diaphragm is compatible with the following JBL compression drivers:

• JBL 2446J
• JBL 2447J
• JBL 2450J
• JBL 2451J
• Cabinet models: 4673B, 4675C-HFA, AS2212-STD, AS2215-STD, SP212-6/WH, SP212-9/WH, SP215-6/WH, SP215-9/WH, SP222/WH, SP225-6/WH, SP225-9/WH, SR-4706A, SR4706A, SR 4706A, SR-4726A, SR4726A, SR 4726A, SR-4726X, SR4726X, SR 4726X, SR-4731A, SR4731A, SR4731A, SR-4731X, SR4731X, SR 4731X SR-4732A, SR4732A, SR 4732A, SR-4732AT, SR4732AT, SR 4732AT, SR-4732X, SR4732X, SR 4732X, SR-4732XF, SR4732XF, SR 4732XF, SR-4733A, SR4733A, SR 4733A, SR-4733X, SR4733X, SR 4733X, SR-4733X/F, SR4733X/F, SR 4733X/F, SR-4733X-6, SR4733X-6, SR 4733X-6, VS2210-6WH, VS2210-9WH, VS3215-6WH, VS3215-9WH, VS3218-6WH, VS3218-9WH, and many more!

❗ When Should You Replace Your Diaphragm?

You may need a replacement if you notice:

• Loss of high frequencies
• Distortion at higher volumes
• Intermittent or no sound from the driver
• A burned or open voice coil

Replacing a worn diaphragm restores clarity, output, and overall system performance.

❓ Frequently Asked Questions

Q: Is D16R2450 the same as D8R2450?
A: No. D16R2450 is 16 ohms, while D8R2450 is 8 ohms. Always match your driver’s impedance.

Q: Will this fit JBL 2447H?
A: No. “H” models are typically 8 ohm. This diaphragm is for “J” (16 ohm) versions.

Q: Is this a genuine JBL part?
A: Yes, this is an authentic JBL replacement diaphragm.

Q: Do I need special tools to install it?
A: Basic tools are sufficient, but careful handling is essential.

We also sell an aftermarket version of this diaphragm. See here.