Audio-Technica ATW-R3250 3000 Series Wireless In-Ear Monitor Receiver, DF2 470-608 MHz

The Audio-Technica 3000 Series Wireless In-Ear Monitor System is a professional-grade solution designed to provide exceptional sound quality and reliability for all levels of performers and performance venues. Designed with both musicians and venue owners in mind, this wireless system offers an affordable and durable option that ensures high-quality sound and stable RF performance. Whether used in houses of worship, live-performance venues, or by system integrators, the Audio-Technica 3000 Series Wireless IEM is built to meet the demands of any stage environment.

Combining elements from Audio-Technica's renowned 3000 Series UHF Wireless Microphone Systems, this IEM system includes a rack-mount transmitter with intuitive front-panel controls and a large OLED display and a body-pack receiver with an efficient headphone amplifier. The included ATH-E40 professional in-ear monitor headphones feature proprietary dual phase push-pull drivers for superior audio accuracy and clarity. With wideband UHF coverage, frequency band DF2 (470 - 608 MHz), and features like network monitoring through Audio-Technica Wireless Manager software, this system delivers versatility and dependable performance.

The 3000 Series Wireless In-Ear Monitor System also includes advanced features such as stereo or mono operation with pan/personal mix controls, RF stability-enhancing receiver antenna diversity, and a 3000 Link mode that ensures compatibility with other components from the 3000 Series wireless microphones. Audio engineers will appreciate the network control capabilities, while performers will benefit from custom audio settings and extended battery life, providing clear, natural sound quality on any stage.

Key Features

• Durable wireless in-ear monitor system delivers high-quality sound and stable RF
• Ideal for use in houses of worship and performance venues
• Optimized internal digital signal processing provides exceptional stereo separation
• Wide UHF tuning bandwidth of 138 MHz for maximum versatility in an increasingly congested RF environment; available in frequency band DF2 (470 - 608 MHz)
• Shares design elements with the 3000 Series UHF Wireless Systems for easy integration and compatibility
• Transmitter and receiver include OLED screens for optimal readout of key settings and alerts
• Offers network monitoring and control via Wireless Manager software
• A channel plan can be deployed to all network-connected transmitters via an RF scan from a single receiver
• Body-pack receiver operates continuously for up to 7 hours when powered by NiMH batteries
• Stereo or mono operation with pan/personal mix controls
• Receiver is equipped with an efficient headphone amp to ensure clear, natural sound quality
• Custom audio settings include EQ, limiter, gain control, and balance
• Receiver’s antenna diversity improves RF stability
• Included ATH-E40 professional in-ear monitor headphones feature proprietary dual phase push-pull drivers for exceptional accuracy and clarity
• Transmitter is equipped with balanced XLR inputs and loop output, plus network port

Specifications

• Operating Frequencies: Band DF2: 470.125 to 607.875 MHz
• Minimum Frequency Step: 25 kHz
• Modulation Mode: FM
• Nominal/Peak Deviation: ±34 kHz nominal / ±45 kHz peak
• Dynamic Range: >90 dB, A-weighted, typical
• Total Harmonic Distortion: <0.2% (at 1 kHz +4dBu input)
• Operating Range: 90 m (300')
• Frequency Response: 40 Hz to 14,100 Hz
• Stereo Separation: 75 dB
• Maximum Simultaneous Use (recommended): 49 ch per band
• RF Output Power: High: 50 mW, Low: 10 mW (switchable) at 50 ohms
• Input Connection: XLR-F typex2 (Pin1: GND, Pin2: Hot, Pin3: Cold)
• Maximum Input Level: XLR-F type: +24 dBu (at 0 dB sensitivity)
• Output Connection: 6.3 mm (1/4”) TRSx2 (Tip: Hot, Ring: Cold, Sleeve: Ground)
• Network: 100BASE-T
• Network Port: RJ-45
• Power Supply: 100 to 240 V AC (50/60 Hz) to 12V DC 1 A (center positive) switched mode external power supply
• Antenna Output: BNC-type, 50 ohms
• Dimensions: 210 mm (8.3”) x191 mm (7.5”) x43.4 mm (1.7”) (WxDxH)
• Weight (Without Accessories): 1,100 g (39 oz)
• Included Accessories: AC adapter, Rack-mount (large, small), Flexible UHF antenna
• Receiving System: Antenna diversity
• Image Rejection: >80 dB, typical
• RF Sensitivity: 20 dBuV at 60 dBA S/N ratio (50 ohms termination)
• Headphone Output Jack: 3.5 mm (1/8”) TRS stereo mini-jack
• Headphone Output: 40 mW (at 12 ohms)
• EQ: Low: 80 Hz / 160 Hz / 320 Hz / ±9 dB in 3 dB step, High: 6 kHz / 8 kHz / 10 kHz / ±9 dB in 3 dB step
• Limiter: Selectable: -30dB to OFF (0 dB)
• Antenna Input: SMA type, 50 ohms
• Batteries: 3 V DC (two 1.5 V AA) (not included)
• Operating Temperature Range: -5 Degrees Celsius to +45 Degrees Celsius (23 Degrees Fahrenheit to 113 Degrees Fahrenheit)
• Battery Life: 4 to 6 hours (alkaline), 5 to 7 hours (Ni-MH, 1900 mAh), 11 to 13 hours (Lithium)
• Dimensions: 64 mm (2.5”) x23 mm (0.91”) x82 mm (3.2”) (WxDxH)
• Weight (Without Batteries): 102 g (3.6 oz)

Package Contents

• AC adapter
• Rack-mount (large, small)
• Flexible UHF antenna
• ATH-E40