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Shure ADX2/K9 Digital Handheld Wireless Transmitter with KSM9 Microphone Capsule, X55: 941-960MHz, Black

SKU: SHADX2K9BX55 MFR: ADX2/K9B=-X55
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Key Features

  • Experience pristine audio with the Shure KSM9 wireless microphone capsule.
  • Enjoy reliable performance with this digital handheld wireless transmitter.
  • Operate confidently, the included SB920A rechargeable battery lasts up to 9 hours.
  • The ADX2/K9 ensures clear sound for live vocals and professional presentations.
  • Achieve superior connectivity with the Axient Digital proprietary modulation.
  • Rugged cast aluminum housing offers durability for demanding stage use.
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Shure ADX2/K9 Specifications

ADX2: Audio Input

ADX2: Audio Input

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  • Configuration

    Unbalanced

ADX2: RF Output

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  • Frequency Range

    X55: 941-960MHz

  • Antenna Type

    Dual Band Helical

  • Occupied Bandwidth

    <200 kHz

  • Channel-to-Channel Spacing

    Standard Mode: 350 kHz
    High Density Mode: 125 kHz

  • Modulation Type

    Shure Axient Digital Proprietary

  • Power

    2 mW, 10 mW, 40 mW

  • Specific Absorption Rate (SAR)

    < 0.19 W/kg

ADX2: Battery

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  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    2

ADX2: General

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  • Color

    Black

  • Mic Offset Range

    -12 to 21 dB (In 1 dB steps)

  • Battery

    Shure SB920A Rechargeable Li-Ion

  • Battery Runtime @ 10 mW

    Shure SB920A: up to 9 hours

  • Housing

    Cast Aluminum

  • Operating Temperature Range

    0 Degree F to 122 Degree F (-18 Degree C to 50 Degree C)

  • Storage Temperature Range

    -20 Degree F to 165 Degree F (-29 Degree C to 74 Degree C)

  • Dimensions (L x Dia.)

    10 x 2" (254 x 51mm)

  • Weight

    Without Battery: 11.9 oz (338g)

KSM9 Capsule

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  • Type

    Electret Condenser

  • Polar Pattern

    Cardioid, Supercardioid (selectable)

  • Frequency Response

    50 to 20,000 Hz

  • Output Impedance

    150 Ohm

  • Sensitivity

    -51 dBV/Pa (2.8 mV)
    (Open circuit voltage, @ 1 kHz, typical)

  • Maximum SPL, 1 kHz at 1% THD

    2500 Ohm load: 152 dB SPL
    1000 Ohm load: 152 dB SPL

  • Signal-to-Noise Ratio

    72 dB

  • Dynamic Range @ 1 kHz

    2500 Ohm load: 130 dB
    1000 Ohm load: 130 dB

  • Clipping Level, 20Hz to 20kHz, 1% THD

    2500 Ohm load:6.7 dBV
    1000 Ohm load: 6 dBV

  • Self Noise

    22 dB SPL-A
    (Equivalent SPL, A-weighted, typical)

  • Common Mode Rejection

    >=60 dB
    (10 to 100,000 Hz)

  • Polarity

    Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

  • Power Requirements

    11 to 52 V DC phantom power (IEC-61938) 5.2 mA, maximum

SB920A Battery

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  • Nominal Capacity

    2500 mAh

  • Nominal Voltage

    3.6 V

  • Housing

    Engineered Thermoplastic Resin

  • Charging Temperature Range

    32 to 140 Degree F (0 to 60 Degree C)

  • Discharging Temperature Range

    0 to 140 Degree F (-18 to 60 Degree C)

  • Recommended Storage Temperature Range

    50 to 77 Degree F (10 to 25 Degree C)

  • Dimensions (H x W x D)

    0.83 x 0.93 x 2.87" (20.8 x 23.7 x 72.8mm) (Each)

  • Weight

    1.9 oz (54g) (Each)

  • UPC Code

    042406499767

About Shure ADX2/K9

An embodiment of professional-grade audio equipment, the ADX2/K9 Digital Handheld Wireless Transmitter with KSM9 Microphone Capsule, X55: 941-960MHz, Black, is a reliable and innovative solution for all your audio transmission needs. This high-quality device, designed by the renowned brand Shure, is a key component of the Axient Digital Wireless Systems, known for their exceptional performance in live performances, broadcasts, and other professional applications.

The ADX2/K9 transmitter is engineered with a wide tuning range of up to 184 MHz, ensuring clear and stable wireless transmission. Its advanced interference protection safeguards your audio signals, while the state-of-the-art rechargeability feature ensures uninterrupted performance. The streamlined design of this durable transmitter is complemented by the ShowLink remote control, enabling real-time parameter adjustments directly from the booth.

This handheld wireless microphone transmitter is equipped with a High Density (HD) mode, encryption, and a built-in tone generator and RF markers for range-testing. It offers a 20 Hz to 20 kHz range with a flat frequency response and automatic input staging that optimizes gain setting. The AES 256-bit encryption ensures secure transmission, while the selectable modulation modes optimize performance for spectral efficiency or audio quality.

The ADX2/K9 transmitter features a backlit LCD with an easy-to-navigate menu and controls, and a rugged metal construction for long-lasting durability. It uses Shure's SB920A rechargeable batteries, providing up to 9 hours of runtime, precision metering, and zero memory effect. The external charging contacts allow for docked charging, adding to the convenience.

The package includes a black wireless KSM9 cartridge, a premium vocal microphone component from Shure. This high-quality technology captures the world's most accomplished studio and live performances, ensuring your audio transmission is nothing short of professional.

Please note: When purchasing separate wireless components, ensure their frequency bands match for proper system operation. The ADX2/K9 Digital Handheld Wireless Transmitter is exclusively designed to use SB920A lithium-ion rechargeable batteries.

Shure ADX2/K9 Features

  • Durable, moisture-resistant, lightweight metal case in black finish
  • Up to 9 hours of runtime with SB920A rechargeable battery
  • External contacts for docked charging with optional fully covered radome
  • Diversity ShowLink enabled for remote transmitter control and automatic interference avoidance
  • Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage
  • Encryption-enabled, secure transmission
  • ADX2 also includes KSM9 Capsule

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience pristine audio with the Shure KSM9 wireless microphone capsule.
  • Enjoy reliable performance with this digital handheld wireless transmitter.
  • Operate confidently, the included SB920A rechargeable battery lasts up to 9 hours.
  • The ADX2/K9 ensures clear sound for live vocals and professional presentations.
  • Achieve superior connectivity with the Axient Digital proprietary modulation.
  • Rugged cast aluminum housing offers durability for demanding stage use.

What's in the box:

  • Shure ADX2/K9 Digital Handheld Wireless Transmitter with KSM9 Microphone Capsule (Black)
  • 2x SB920A Rechargeable Battery
  • Threaded Adapter
  • Swivel Adapter
  • Zipper Bag
  • Shure 2 Year Limited Warranty