AKG Acoustics GmbH

SPR 4 SET

  • Wireless in-ear monitor system with unique signal processing capabilities for live applications and professional installations

The IVM 4 is the first system ever to combine all the features required for professional in-ear monitoring in a single, compact device. The IVM 4 allows the input signal to be processed individually to meet the requirements of both the artist and the sound system environment.

Unique integrated signal processing for a natural listening experience and a complete set of inputs and outputs make the IVM 4 an ideal tool for professional applications.

HiQnet® - System Architect
With the optional HUB 4000 Q, AKG wireless systems can be integrated into a HiQnet® system. The wireless system can be remote-controlled and monitored with the Harman control software System Architect™ (from a PC), the AKG Wireless iPhone App (from an iPhone/iPod touch/iPad) or VM2 (from a Soundcraft Vi mixing console). The setup and configuration of the frequency management of a multichannel wireless system is incredibly easy within the System Architect™ with tools like 1 Click Setup, RF Monitor, Device Manager and Environment Scan.

1 SPR 4 bodypack stereo receiver

1 pair IP 2 earphones

2 AA size batteries
 

 System components for multichannel systems

 HiQnet®

Consumer Alert (for US users)
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: The system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.
Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones


 

© 2012 AKG Acoustics GmbH

Professional Wireless In-Ear Monitoring System

IVM 4 System
- Stationary UHF stereo transmitter with 1200 pre-programmed frequency presets within a 30MHz wide UHF band
- Professional digital signal processing incorporating High-Pass filter, Compressor, Equalizer and binaural room simulations
- RF frequency range: 500-530 / 570-600 / 790-820 / 835-865
- Audio bandwidth 35-20.000 kHz
- Modulation: FM, Digital MPX Stereo
- Stereo or Dual Mode for individual monitor mixes
- Signal/noise ratio: > 90 dB(A)
- THD: < 0,8%
- Channel separation: > 40 dB(A)
- Incl. 19“ Rack-Mount Kit and IP2 earphones

SST 4 – Stationary Stereo Transmitter
- Compact all-metal case with backlit display
- RF output adjustable up to 100mW
- Displays: audio input level, gain reduction of compressor/limiter, activated audio-processing blocks, actual transmitting power, Name, frequency, group und countries
- Adjustable input gain +/- 20dBV
- XLR/jack hybrid connector, max. 10dBV
- Audio Loop for flexible mix setups
- Power supply 12 V DC, lockable
- A RJ11 data port for connecting HUB 4000 Q communicating with Harman System Architect PC software. A logic out connector shall be provided.
- Silent Mode function
- Automatic Lock-Function (Key Lock)
- Dimensions: 200 x 44 x 190 mm(7.8 x 1.7 x 7.4 in.)
- Weight: 1.070 g (2.36 lbs)

SPR 4 – Stereo Pocket Receiver
- Stereo Pocket Receiver with rugged magnesium case
- Backlit LCD display with automatic power saving
- Combined on/off and volume control
- Auto setup and Environment scan (Field) function for identifying clean frequencies
- Displays: RF-input level, battery remaining time, frequency, group und countries
- Automatic Lock-Function (Key Lock)
- Operates for up to eight hours with two AA size batteries
- Adjustable squelch level
- Integrated charging contacts
- Headphone output: 3.5mm stereo jack
- Dimensions: 70 x 90 x 25 mm (2.8 x 3.5 x 1 in.)
- Weight: 165g (5.82 oz.)
 



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