扫雷怎么玩红包系统怎么做

AD-P4T

扫雷怎么玩红包系统怎么做4.5-inch, 2-way, 150° conical dmt

扫雷怎么玩红包系统怎么做the qsc acousticdesign™ ad-p4t is a 4.5-inch two-way pendant-mount loudspeaker ideally suited for a wide variety of foreground and background sound reinforcement applications which utilize 70/100v or 16ω bypass configurations.


Features

  • Consistent tonal characteristics across the entire AcousticDesign family in surface, ceiling, and pendant applications
  • DMT (Directivity Matched Transition™) waveguide ensures smooth, uniform frequency response over the coverage area
  • Snap-fit magnetic grille
  • 2x quick-link suspension cables and slip-lock fasteners provided
  • Intrinsic Correction™ voicings available via Q-SYS Q-SYS Platform and CXD amplifiers
  • Low-saturation and low-loss 70/100V transformers with 16Ω bypass
  • Blemish-free removable logo
  • Sealable input cover to prevent moisture from entering the input terminal block
  • Available in black (RAL 9011) or white (RAL 9010)
  • Complete EASE, CF2, CAD, & BIM information available online

System Details

AD-P4T

Effective frequency range 2

65 hz – 20 khz

Rated noise power / voltage 1

扫雷怎么玩红包系统怎么做30 watts / 22 volts (rms)

Sensitivity [dB] 3
Sensitivity at 4m, 100V maximum tap

87.9 
TBD

Rated coverage (-6 dB) 4

150° conical dmt™

Directivity factor 4

4.5

Directivity index [dB] 4

6.5

Maximum continuous SPL [dB] 5

102

Maximum peak SPL [dB] 5

108

nominal impedance [ohms]

16

扫雷怎么玩红包系统怎么做recommended amplifier

60 watts

transformer taps / impedance

16Ω (in bypass setting)
3.75W (70V); 7.5W (100V) Tap: 1333Ω
7.5W (70V); 15W (100V) Tap: 667Ω
15W (70V); 30W (100V) Tap: 333Ω
30W (70V); N/A (100V) Tap: 167Ω

lf transducer

114 mm [4.5-inch] weather treated paper cone woofer

扫雷怎么玩红包系统怎么做hf transducer

19 mm [0.75-inch] aluminum dome tweeter

input connector type

euroblock connector with parallel output

扫雷怎么玩红包系统怎么做enclosure material

impact resistant abs

扫雷怎么玩红包系统怎么做grille material

扫雷怎么玩红包系统怎么做powder coated steel

ingress protection

ip-34

operating environment

designed for indoor use

扫雷怎么玩红包系统怎么做operating temperature range

-20 to 50° c [-4 to 122° f]

net weight

2.9 kg [6.5 lb]

扫雷怎么玩红包系统怎么做product dimensions (diameter x height)

Ø 237 x 272 mm [Ø 9.3 x 10.7-inch]

shipping weight

扫雷怎么玩红包系统怎么做3.9 kg [8.7 lb]

扫雷怎么玩红包系统怎么做shipping dimensions (h x w x d)

298 x 362 x 286 mm [11.75 x 14.25 x 11.25-inch]

included mounting hardware

Two quick-link cable assemblies (length 3.25m/ 128-inch 2mm thickness), two slip-lock fasteners, locking euro-block connector, sealable input cover and screws, snap-fit magnetic grille.

扫雷怎么玩红包系统怎么做safety agency

ul1480, transformer ul registered per ul1876, rohs, ce compliant. baffle meets ul94-v0 and ul94-5vb flammability rating; in accordance with iec60849 / en60849 systems

1 IEC Noise, 2 Hrs
2  -10dB from rated sensitivity
3  Transformer bypassed, 1W, 1m, IEC Baffle, 200-10kHz average, on-axis
4 500Hz-5kHz average
5 Calculated from rated noise voltage and sensitivity 

All specifications are subject to change without notice.

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