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5 Core

5 Core DP1 50PCS 2 Inch Diaphragm Replacement 50 Pack 51mm Phenolic Voice Coil Kapton Former Horn

SKU CH-K08W-WYPN1

A 50-pack of 2-inch phenolic voice coil diaphragms with 51mm Kapton formers and 16-ohm impedance for compression driver repair

  • TypeDual Voice Coil
  • Speaker Size2"
  • Package Contain50 x High Pitch Horn Sound Voice Coil
  • FeaturesEASY INSTALLATION Precise design and perfect fit, making the
  • Precision phenolic voice coil for clearer sound
  • Titanium membrane resists heat and corrosion for longer life
  • 16 ohm impedance fits most compression drivers
  • Low distortion delivers bright, transparent highs
  • 50-piece pack makes bulk repairs cost-effective

Replacement Diaphragm Pack

The 5 Core DP1 pack supplies fifty 2‑inch phenolic voice‑coil diaphragms built for car‑audio compression drivers. Installers and system owners can refresh or upgrade high‑frequency output across multiple vehicles or speaker cabinets with a single purchase.

16‑Ohm Impedance Match

Each diaphragm presents a 16‑ohm load, the key specification that determines whether it will work with a given compression driver. Verify the driver’s rated impedance before buying; a mismatch will cause incorrect frequency response or amplifier instability.

Titanium Membrane Heat Handling

The titanium membrane dissipates heat efficiently during normal high‑pitch operation, keeping distortion low and extending service life. No active cooling is required, and the phenolic former remains stable at typical automotive audio power levels.

Highlights

  • Precision phenolic voice coil for clearer sound
  • Titanium membrane resists heat and corrosion for longer life
  • 16 ohm impedance fits most compression drivers
  • Low distortion delivers bright, transparent highs
  • 50-piece pack makes bulk repairs cost-effective

Specifications

Brand5 Core
TypeDual Voice Coil
Speaker Size2"
Part NumberDP1 50PCS
Package Contain50 x High Pitch Horn Sound Voice Coil
FeaturesEASY INSTALLATION
Precise design and perfect fit, making the installation easy. Upgrade or repair your old sound system in no time.
DURABLE BUILD
Voice Coil Diaphragm made from a heavy-duty titanium membrane, corrosion resistance, is lightweight, and resists heat.
SUPERIOR PERFORMANCE
The phenolic voice coil is made to offer impressive audio. Designed in the USA by pro audio engineers.
COST EFFECTIVE
Use the replacement diaphragm instead of getting a new one; repair and reuse, and save on getting a new one.

Questions about this item

What does the 16 ohm impedance mean when I install these in my compression drivers?

The 16 ohm rating matches most compression drivers, so your amplifier sees a standard load and the diaphragms draw the current they were designed for.

How does the phenolic voice coil with Kapton former affect the signal path?

The phenolic coil on a Kapton former handles heat efficiently, keeping distortion low and preserving the bright, clear high-frequency output.

What physical space do the 51mm diaphragms need to fit my horns?

Each diaphragm measures 51 mm in diameter, matching standard 2 inch compression driver throats for a direct bolt-in replacement.

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