SKU: 61354617585

Audio Technica ATW-901A/L System 9 Lavalier Microphone System with Pro 35cW Mic

Sale price$164.25 Regular price$182.50
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Description

Audio Technica ATW-901A/L System 9 Lavalier Microphone System with Pro 35cW MicTHIS BUNDLE INCLUDES Audio Technica ATW 901A L System 9 Lavalier Microphone System: ATW 901A L Audio Technica Cardioid Condenser Clip on Instrument Microphone: PRO35CW ATW 901A L ATW R900a receiver and ATW T901a body pack transmitter with omnidirectional Lavalier microphone. Audio Technica's System 9 is a four channel frequency agile wireless system designed to provide rock solid performance along with easy setup and clear, natural sound quality.

THIS BUNDLE INCLUDES
  • Audio Technica ATW-901A/L System 9 Lavalier Microphone System: ATW-901A/L
  • Audio Technica Cardioid Condenser Clip-on Instrument Microphone: PRO35CW
ATW-901A/L

ATW-R900a receiver and ATW-T901a body-pack transmitter with omnidirectional Lavalier microphone.

Audio-Technica's System 9 is a four-channel frequency-agile wireless system designed to provide rock-solid performance along with easy setup and clear, natural sound quality. Featuring sleek, stackable, contemporary styling, System 9 is available in handheld, head-worn, guitar, lavalier, and body-pack configurations. The system offers four compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz).

Each System 9 configuration includes the ATW-R900a receiver and either a body-pack transmitter or handheld microphone/transmitter. The ATW-R900a is a non-diversity, single-channel receiver with an advanced dipole antenna design for an extended operating range, which improves operation by providing a ground element in addition to the usual signal element. The ATW-R900a also offers volume control along with AF Peak, RF, and Power indicator lights.

  • Easy operation and clear, natural sound quality
  • 4 selectable frequency-coordinated VHF channels
  • Balanced XLR and unbalanced 1/4" output jacks enable use with a wide variety of audio gear
  • Reliable performance and durable construction

Advanced dipole antenna system for extended operating range

CHARACTERISTICS

OVERALL SYSTEM SPECIFICATIONS

  • Operating Frequencies: VHF high-band, 169 MHz to 172 MHz
  • Modulation Mode: FM
  • Maximum Deviation: +/-10 kHz
  • Dynamic Range: >/=90 dB (A-weighted), typical
  • Total Harmonic Distortion: <1% (at 1 kHz, +/-10 kHz deviation)
  • Operating Range: 200' (60 m) typical Open range environment with no interfering signals
  • Operating Temperature Range: 40° F (4° C) to 110° F (43° C) Battery performance may be reduced at very low temperatures
  • Frequency Response: 80 Hz to 13 kHz
  • Maximum Simultaneous Use (Recommended): 200' minimum

RECEIVER SPECIFICATIONS

  • Receiving System: Non-diversity, single-channel, dual antenna system
  • Image Rejection: 50 dB minimum
  • RF Sensitivity: 20 dBuV at 60 dB S/N ratio (50 ohms termination)
  • Audio Output: Nominal Output Level XLR, balanced: 350 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load) 1/4" (6.3 mm), unbalanced: 700 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load)
  • Power Supply: 100-240V AC (50/60 Hz) to 12V DC .5A (center positive) switched mode external power supply
  • Operating Temperature Range: 40° F (4° C) to 110° F (43° C)
  • Dimensions: 7.48" (190.0 mm) W x 1.82" (46.2 mm) H x 5.06" (128.5 mm) D
  • Net Weight: 12.0 oz (337 grams)
  • Accessory Included: Power supply

BODY-PACK TRANSMITTER SPECIFICATIONS

  • RF Power Output: 10 mW
  • Spurious Emissions: Following federal and national regulations
  • Input Connections : Four-pin Locking Connector 
  • Pin 1: GND 
  • Pin 2: INST INPUT 
  • Pin 3: MIC INPUT 
  • Pin 4: DC BIAS +9V
  • Batteries : Two 1.5V AA not included
  • Battery Life: 8 hours (alkaline)  Depending on battery type and use pattern
  • Dimensions: 2.76" (70.2 mm) W x 4.08" (103.7 mm) H x 0.98" (24.9 mm) D
  • Net Weight: 2.8 oz (80.0 grams) without batteries
PRO35CW

Designed for sax, toms, brass and percussion, the PRO35cW excels in high-SPL applications and is ideal for active stage performances. Its extended frequency response captures subtle nuances of the performance. The included UniMount® clip permits accurate positioning and provides shock resistance while protecting the element. The microphone's cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of the desired sound source. 

  • UniMount® clip permits accurate positioning, provides shock resistance and protects element
  • Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
  • Extended frequency response captures subtle nuances of the performance
  • Terminated with locking 4-pin connector for A-T UniPak® body-pack wireless transmitters
  • 55" (1.4 m) cable
  • Includes AT8418 instrument mount for brass, reeds, drums, etc

CHARACTERISTICS

  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Patter: Cardioid
  • Cable: 5.5' (1.4 m) long (permanently attached to microphone), 0.10" (2.6 mm) diameter, 2-conductor, shielded cable with HRS4-type connector
  • Accessories Included:  AT8418 UniMount® microphone instrument mount; soft protective pouch
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61354617585

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Sara Ayubi
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★★★★★ 2
Good but not tough
My dog loved it but he figured out how to open it pretty quickly. I think I’m doomed to never find an interactive dog toy that can survive my golden
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Reviewed in the United States on May 25, 2026
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Keycee21
Phoenix, US
★★★★★ 4
Obsessed, crappy rope
My pitbull mix is obsessed! I was worried he might break it, but he has used it everyday for the past week and we've had no issues. The reason I docked a star is because the rope it comes with lasts minutes. I'm still trying to figure out a good solution of what to tie onto the top. Regardless, he loves it without anything on it, but he chews on the connector piece so I'm worried he will break it if I let him go.
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Reviewed in the United States on April 21, 2026
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Stephanie Rager
Houston, US
★★★★★ 5
Good For Heavy Chewers So Far
Color: Onyx Black - Most Durable
Solid quality. My Doberman is a power chewer and I am looking for a toy that he can't destroy in 2 seconds. If a ball lasts more than an hour it is a miracle. It has a sturdy design and is more heavy weight than the other "non-destructible" balls he has. He has only had his ball for one day so we will see how long this ball lasts him. It is the size of a tennis ball, firm, little to no bounce, and seems built for heavy chewing.
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Reviewed in the United States on January 30, 2026
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Scott Gromaski
Boise, US
★★★★★ 5
Great Product, 2 years and running!
Color: Onyx Black - Most Durable
It’s been almost 2 years and my dogs haven’t destroyed them yet. I have a Pitbull and a Pit/Cosro mix. They destroy every toy we’ve given them, except these toys. Great product 100% worth the money
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Reviewed in the United States on March 29, 2026
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Tony Ahearn
Omaha, US
★★★★★ 5
Perfect for HEAVY chewers
Color: Onyx Black - Most Durable
My dog is a heavy chewer. Destroys everything that’s not very hard rubber, hard plastic, or hard material. He LOVES this ball. I think it’s his favorite. Plus, it bounces great so you can play with your dog. Very well constructed- probably indestructible or will at least last a very long time. Easily worth the money.
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Reviewed in the United States on February 7, 2026

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