AKG SPR4500 Set BD7 Wireless In-Ear Monitoring System-Band 7 (500.1-530.5MHz)

No Compromise for live applications and professional installations
The AKG SPR4500 IEM SET is a reference wireless diversity in-ear-monitoring receiver for live applications and professional installations. Its provides antenna diversity, with two matched antennas, reference radio electronics design and a manual radio signal attenuator for more robust radio reception in crowded environments.

The SPR4500 IEM SET features an automatic set-up function for finding clean frequencies. The receiver provides a backlit display indicating signal strength and battery status. A central positioned on/off/volume control can be operated intuitively. With the individual mix-function a personalized monitor mix can be set up easily.

Integrated charging contacts allow the optional BP4000 battery pack to remain inside the receiver while being charged on the CU4000 charger (optional).

Reliable transmission
two matched antennas and a new reference radio electronic design.

Best radio signal performance
with manual RF gain control.

Enhanced automatic setup
shows number of free channels and quickly finds a rugged frequency set.

Reference audio quality
powerful headphone amplifier with ultra linear frequency response.

Individual mix
stereo, mono and dual modes.

The set includes a SPR4500 IEM wireless stereo receiver and IP2 in-ear headphones.

Specifications:

• SPR 4500 Receiver
• RF bandwidth: 30 MHz / 25 kHz
• Modulation: FM, MPX Stereo
• Audio formats: stereo, mono, dual channel (selectable)
• Audio bandwidth: 35 Hz to 20 kHz
• THD: typ.
• Signal/noise ratio: > 90 dBA
• Operating temperature: -10°C to +50°C
• Squelch threshold: -100 dBm to -82 dBm, selectable
• Audio bandwidth: 35 Hz to 15 kHz
• THD at 1 kHz:
• Channel separation: > 40 dB
• Signal/noise ratio: > 90 dBA
• Audio output: TRS mini jack
• Controls: Jog switch, volume control, backlit LCD, status LED
• Power supply: 2 AA size dry batteries or BP 4000 battery pack
• Battery life: 6 to 8 hours
• Size: 70 x 90 x 25 mm (2.8 x 3.5 x 1 in.)
• Net weight inc. batteries: 165 g (5.8 oz.)
  
  IP-2 Earbuds
• Frequency range: 12 Hz to 35 kHz
• Sensitivity: 121 dB SPL/V
• Power handling capability: 25 mW
• Rated impedance: 16 ohms
• Weight (inc. cable): 3 g (0.1 oz.)
• Connecting cable: 1.5 m (5 ft.) long, Y connected
• Connector: TRS mini jack plug

Item Includes:

• 1 x SPR4500 IEM Wireless body-pack receiver
• 1 x IP2 In-Ear headphones
• 2 x AA size battery, 1 x Belt clip