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U7N loudspeaker - NAN Audiovisuais

U7N loudspeaker

Networked 2-way compact dipole loudspeaker

  • Components 2 x 8" / 1.26"
  • Dispersion 80° x 55° rotatable
  • SPLmax 136 dB
  • Weight 19.4 kg / 42.8 lb


The U7N is a high-performance, 2-way loudspeaker providing exceptional directivity control and electroacoustic efficiency. Suitable for both mobile and installation applications, this point-source passive cabinet represents the next generation of d&b technology and innovation. It features dual 8" drivers in a bipole arrangement with a 1.26" compression driver mounted onto a 80° x 55° horn that can be rotated 90° without an extra tool (patent pending). with no extra tool necessary. The U7N leverages new industrial design and manufacturing techniques for sophisticated horn geometry and advanced bass-reflex ports to deliver full bandwidth and extended LF output (-5 dB @ 55 Hz). The U7N loudspeaker provides 55° vertical directivity control starting from 500 Hz, matched with a horizontal dispersion of 80°.

The U7N supports hybrid topology schemes and accepts either AC or PoE++, as well as both power sources simultaneously, enabling the mixing of passive and networked workflows controlled as one system. A single network cable can supply the loudspeaker with power, signal, remote monitoring and control, and two will provide power and signal redundancy (2 x PoE++ and 2 x Milan).

The cabinet is made of highly durable partially recycled ABS and carries an IP54 rating for dust and weather resistance. The front is protected by a rigid metal grille and an acoustically transparent foam. The back has a handle and M10 threated inserts for attaching d&b rigging hardware designed specifically for either mobile or install uses. The U7N can be both mounted or flown, and in single-cable operation it can easily be placed where traditional power is not easily available, bringing significant savings in time and infrastructure costs. When operating on PoE++ U7N can be powered by DN2, the d&b proprietary AVB MILAN PoE++ Network Switch for a rugged, reliable solution or other 3rd party switches with equivalent performance capabilities and certifications.

  • System data

    Frequency response (-5 dB standard): 55 Hz - 18 kHz

    Frequency response (-5 dB CUT mode): 105 Hz - 18 kHz

    Frequency response (-10 dB standard, IEC60268): 50 Hz - 20 kHz

    Frequency response (-10 dB CUT mode, IEC60268): 75 Hz - 20 kHz

    Max. sound pressure*: 136 dB

     

    Loudspeaker data

    Nominal dispersion angle (h x v): 80° x 55°

    Components:

    2 x 8" driver with neodymium magnet
    1 x 1.26" exit HF compression driver with 2.4" coil
    Rotatable CD horn

    Digital Signal Processing

    Equalizer: 2 user definable 16-band equalizer

    Latency analog input: 1.1 ms

    Frequency generator: Pink noise or sine wave 10 Hz to 20 kHz

    Delay: 1.1 ms to 1 sec.

     

    Connectors

    INPUT ANALOG: 3 pin XLR female

    ANALOG LINK: 3 pin XLR male, parallel to input

    MILAN INPUT: 1 stream with up to 8 channels @ 48/96 kHz

    Network Connection: 2 x RJ 45 (etherCON®)

    Network Switch: integrated 2-port, 100 Mbit/1 Gbit

    ETH1/PRI: Milan™, Remote control via R1 star topology

    ETH2/SEC: Milan™ redundancy only, no remote control star topology

     

    Power supply

    Mains connector: powerCON® TRUE1 TOP In and Thru

    Power supply: Switched mode power supply with automatic mains range selection and active Power Factor Correction (PFC).

    Rated mains voltage: 100 - 240 V, 50 - 60 Hz

     

    Dimensions / weight

    Dimensions (h x w x d):

    24 x 10.6 x 14"
    611 x 268 x 355 mm

    Weight: 42.8 lb / 19.4 kg

    *1m, free field. SPL max peak test signal: pink noise with crest factor 4