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Shure ADX2/K9 Digital Handheld Wireless Transmitter with KSM9 Microphone Capsule, K54: 606-663MHz, Black

SKU: SHADX2K9BK54 MFR: ADX2/K9B=-K54
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Key Features

  • Experience superior audio clarity with the Shure KSM9 wireless microphone capsule.
  • Enjoy up to 9 hours of performance with the included Shure SB920A rechargeable battery.
  • The ADX2/K9 handheld transmitter delivers reliable digital wireless connectivity.
  • Achieve professional sound quality with selectable cardioid and supercardioid patterns.
  • Rugged cast aluminum housing ensures durability for demanding stage performances.
  • Operate confidently with a wide 606-663MHz frequency range for clear, interference-free audio.
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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

    K54: 606-663MHz

  • 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

    042406526616

About Shure ADX2/K9

When it comes to delivering exceptional audio performance, the ADX2/K9 Digital Handheld Wireless Transmitter with KSM9 Microphone Capsule, K54: 606-663MHz in sleek black, stands out in the crowd. As part of the esteemed ADX series, this handheld wireless microphone transmitter is designed for compatibility with Axient Digital Wireless Systems, ensuring seamless integration and optimal system operation.

The ADX2/K9 sets the benchmark for audio quality and RF performance, offering wide tuning up to 184 MHz, advanced rechargeability, and a streamlined design. It's equipped with ShowLink remote control, allowing real-time parameter adjustments and interference avoidance right from the booth.

This transmitter is engineered with a wide tuning range, High Density (HD) mode, encryption, and advanced rechargeability. Its lightweight aluminum construction and SB920A rechargeable power options, coupled with dockable charging, make it a reliable choice for professional use.

Performance-wise, it boasts a 184 MHz tuning range and a 20 Hz to 20 kHz range with flat frequency response. Automatic input staging optimizes gain setting, while Diversity ShowLink enables remote transmitter control and automatic interference avoidance. AES 256-bit encryption ensures secure transmission, and the 100-meter (300 feet) line-of-sight operating range offers flexibility in usage.

The ADX2/K9 also features selectable modulation modes that optimize performance for spectral efficiency or audio quality. It has switchable power levels and a built-in tone generator and RF markers to facilitate range testing.

The design incorporates interchangeable Shure microphone cartridges, a backlit LCD with easy-to-navigate menu and controls, and rugged metal construction. The menu and power lockout features add to its user-friendly appeal.

Powering the ADX2/K9 is the Shure SB920A rechargeable battery, offering up to 9 hours of runtime, precision metering, and zero memory effect. External charging contacts allow for docked charging.

The package includes the 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.

In summary, the ADX2/K9 Digital Handheld Wireless Transmitter with KSM9 Microphone Capsule, K54: 606-663MHz, Black, is a comprehensive solution for those seeking impeccable audio quality, advanced features, and reliable performance.

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 superior audio clarity with the Shure KSM9 wireless microphone capsule.
  • Enjoy up to 9 hours of performance with the included Shure SB920A rechargeable battery.
  • The ADX2/K9 handheld transmitter delivers reliable digital wireless connectivity.
  • Achieve professional sound quality with selectable cardioid and supercardioid patterns.
  • Rugged cast aluminum housing ensures durability for demanding stage performances.
  • Operate confidently with a wide 606-663MHz frequency range for clear, interference-free audio.

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