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One-inch silk dome tweeter with injection-molded housing

Orion

Orion CB1TW COBALT 1 inch silk dome tweeter car speaker

SKU CH-T62F-VP2TR

A 1-inch silk dome tweeter with an aluminium voice coil, ferrite magnet, 88 dB sensitivity and 4 ohm impedance for clear high-frequency car audio

  • Silk dome tweeter delivers clear high frequencies
  • 88 dB sensitivity produces loud output with less power
  • Aluminium voice coil handles heat for reliable performance
  • Ferrite magnet provides strong magnetic field for accurate sound
  • Injection moulded housing resists vibration and temperature extremes

Compact High-Frequency Upgrade

The Orion CB1TW COBALT tweeter is a 1-inch silk dome unit designed for car audio enthusiasts who want clearer highs without replacing their entire speaker system. It targets drivers who feel factory speakers lack detail in cymbals, vocals and guitar harmonics. Its compact footprint allows installation in tight factory locations or custom pods where larger tweeters will not fit. Buyers needing deep bass extension or a full-range coaxial solution should look elsewhere.

Passive Thermal Behaviour

The injection-moulded housing and ferrite magnet structure dissipate heat passively during normal listening, so the tweeter runs silently without a cooling fan or external heatsink. An 88 dB sensitivity rating means it reaches useful volume levels with modest amplifier power, keeping voice-coil temperature low even on long journeys. No active noise is generated because the unit has no moving parts beyond the diaphragm itself. Power draw follows the amplifier output rather than a fixed specification.

4 Ohm Voice Coil Configuration

The aluminium voice coil presents a 4 ohm load, which determines the amplifier channel or passive crossover you must pair it with for correct impedance matching. Using an amplifier stable only at higher impedances can cause protection shutdowns or reduced output, while a lower-impedance load risks overheating the amplifier. Verify your crossover network and amplifier specifications before purchase to ensure the 4 ohm nominal impedance is compatible with your system design.

How it compares

Measured against everything we stock in Car Stereo Speakers, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 91% of the 379 comparable items (median $104.99).

Specifications

No published specifications for this item yet.

Questions about this item

How is the 1-inch silk dome tweeter mounted and what wiring mistake should be avoided?

The tweeter uses an injection-moulded housing that fits factory or aftermarket locations; the step often missed is confirming the 4 ohm voice-coil polarity before soldering or crimping the leads.

What part of the tweeter is most likely to need attention after extended use?

The ferrite magnet and aluminium voice coil are durable, but the silk dome can collect dust or moisture over time; gentle cleaning with a soft brush preserves high-frequency output.

At what output level does the tweeter start to compress during long listening sessions?

With 88 dB sensitivity the tweeter plays loud on modest power, yet sustained high-volume use will eventually reach the thermal limit of the aluminium voice coil, causing temporary compression.

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