 Trust your ears to The In-Ear ExpertsWestone universal fit earphones and in-ear monitors are the perfect solution for those who want a no-compromise approach to high-end sound in a lightweight exceptionally comfortable package. Our universal products are segmented into our UM Series products and Westone / Talk Series products. |
 Westone UM PRO 10
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Frequency Response: 20 Hz – 16 kHz
- Impedance: 25 ohms @ 1kHz
- Passive Noise Attenuation: 25db
- Sensitivity: 114 db SPL @ 1mW
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 Westone UM Pro 20
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Sensitivity: 119 dB @ 1 mW
- Frequency response: 20 Hz – 18 kHz
- Impedance: 27 ohms @ 1 kHz
- Passive Noise Attenuation: 25 dB
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 Westone UM Pro 30
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Sensitivity: 124 dB @ 1 mW
- Frequency response: 20 Hz – 18 kHz
- Impedance: 56 ohms @ 1 kHz
- Passive Noise Attenuation: 25 dB
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Westone UM PRO 50
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Sensitivity: 115 db SPL @ 1mW
- Frequency Response: 20 Hz – 20 kHz
- Impedance: 45 ohms @ 1kHz
- Passive Noise Attenuation: 25db
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 Westone UM2 RC
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Sensitivity: 119 dB @ 1mW
- Frequency response: 20 Hz -18 kHz
- Impedance: 27 ohms @ 1kHz
- Driver: Dual balanced armature drivers with a passive crossover
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 Westone W10
Email sales@acustoms.com.au for a quotation
TECH SPECS
- SENSITIVITY: 122 dB SPL @ 1 mW
- FREQUENCY RESPONSE: 20 Hz – 16 kHz
- IMPEDANCE: 27 ohms @ 1 kHz
- PASSIVE NOISE ATTENUATION: 25 dB
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 Westone W20
Email sales@acustoms.com.au for a quotation
TECH SPECS
- SENSITIVITY: 117 dB SPL @ 1 mW
- FREQUENCY RESPONSE: 20 Hz – 18 kHz
- IMPEDANCE: 33 ohms @ 1 kHz
- PASSIVE NOISE ATTENUATION: 25 dB
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 Westone W40
Email sales@acustoms.com.au for a quotation
TECH SPECS
- SENSITIVITY: 118 dB SPL @ 1 mW
- FREQUENCY RESPONSE: 10 Hz – 18 kHz
- IMPEDANCE: 31 ohms @ 1 kHz
- PASSIVE NOISE ATTENUATION: 25 dB
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 Westone 1
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Sensitivity: 122 dB SPL @1mW
- Frequency response: 20 Hz-16 kHz
- Impedance: 27 ohms @1kHz
- Driver: Balanced armature, full range
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 Westone 3
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Sensitivity: 107 dB SPL @1mW
- Frequency Response: 20 Hz -18 kHz
- Impedance: 30 ohms @ 1kHz
- Driver: Three balanced armature drivers with a three-way crossover
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 Westone 4 R Series
Email sales@acustoms.com.au for a quotation
TECH SPECS
- Sensitivity: 118 dB SPL @ 1Mw
- Frequency Response: 10Hz – 18kHz
- Impedance: 31 ohms @ 1kHz
- Driver: Four balanced armature drivers
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