Shure B181C: Cardioid Interchangeable Capsule for the Beta 181 Side-Address Condenser Microphone
Model
:
Beta 181 cardioid capsule (B181C)
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Shure B181C Cardioid Capsule for Beta 181
The Shure B181C is the cardioid capsule for the Beta 181 ultra-compact side-address condenser microphone. It locks onto the Beta 181 XLR preamplifier and covers 20 Hz to 20 kHz with 149 dB max SPL, suited to drum overheads, piano, acoustic instruments and studio recording across Dubai, Abu Dhabi and the UAE and GCC.
Key Features:
- Cardioid pattern for Beta 181
- Locking ring secures capsule to preamplifier
- 20 Hz to 20 kHz response
- 149 dB max SPL for loud sources
- Swap patterns without replacing the whole mic
Technical Specifications:
| Spec | Value |
|---|---|
| Cartridge | Electret condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 20 Hz to 20 kHz |
| Output Impedance | 110 ohm |
| Max SPL | 149.0 dB (1 kHz, 1% THD, 1 kohm) |
| Self-Noise | 20.5 dB A-weighted |
| Signal-to-Noise | 73.5 dB |
| Dynamic Range | 128.5 dB |
| Power | 11 to 52 V DC phantom, 1.2 mA |
Why Buy the Shure B181C from Trianze Tech?
- Shure Beta 181 part with local support
- Fast delivery across Dubai, Abu Dhabi and the UAE and GCC
- Help choosing the right pattern
- Dedicated AV support team
Frequently asked
Questions our clients ask before signing.
If you don't see your question here, our consultants will gladly walk you through specifics on a discovery call.
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Talk to a consultant — most queries are answered in a 15-minute call.
The B181C is the cardioid capsule for the Shure Beta 181 side-address condenser microphone. It locks onto the Beta 181 XLR preamplifier with a locking ring.
Shure recommends the cardioid Beta 181 capsule for drum overheads, piano, acoustic instruments and studio recording.
The B181C handles up to 149.0 dB SPL at 1 kHz with 1% THD into a 1 kohm load, with a 128.5 dB dynamic range.
No. The B181C is the capsule only and needs a Beta 181 preamplifier body, which needs 11 to 52 V DC phantom power.
The Beta 181 also accepts supercardioid, omnidirectional and bidirectional capsules, sold separately.
Trianze Tech stocks the Shure B181C in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.