扫雷怎么玩红包系统怎么做

AD-C4T

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


Features

  • Consistent tonal characteristics across the entire AcousticDesign™ family in both surface or ceiling applications
  • DMT (Directivity Matched Transition™) waveguide ensures smooth, uniform frequency response over the coverage area
  • Snap-fit magnetic grille
  • 3x double stepped, long travel dog-ear blind mount system
  • Advanced Intrinsic Correction™ voicings available via Q-SYS™ Ecosystem and CXD processing amplifiers
  • Low-saturation and low-loss 70/100V transformers with 16Ω bypass
  • Blemish-free removable logo
  • Removable conduit cover plate, also available as accessory for pre-install wiring
  • UL1480 and UL2043 certified EN54-24 Type A
  • Available in black (RAL 9011) or white (RAL 9010)
  • Complete EASE, CF2, CAD, & BIM information available online

SPECIFICATIONS

AD-C4T

Effective frequency range1

扫雷怎么玩红包系统怎么做70 hz – 20 khz

Rated noise power / voltage2

30 watts / 22 volts (rms)

Sensitivity [dB]3

Sensitivity at 4m,
100V maximum tap

87.5

TBD

Rated coverage (-6 dB)4

扫雷怎么玩红包系统怎么做150° conical dmt

Directivity factor (Q)4

4.5

Directivity index (DI) [dB]4

6.5

Maximum continuous SPL [dB]5

102

Maximum peak SPL [dB]5

108

扫雷怎么玩红包系统怎么做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
扫雷怎么玩红包系统怎么做 30W (70V); N/A (100V) Tap: 167Ω

lf transducer

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

hf transducer

19 mm [0.75-inch扫雷怎么玩红包系统怎么做] aluminum dome tweeter

扫雷怎么玩红包系统怎么做input connector type

扫雷怎么玩红包系统怎么做euroblock connector with parallel output

enclosure material

扫雷怎么玩红包系统怎么做abs baffle on powder coated steel back can

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

扫雷怎么玩红包系统怎么做-20 to 50° c [-4 to 122° f]

cutout dimension

Ø 195 mm [Ø 7.68-inch]

net weight

扫雷怎么玩红包系统怎么做2.9 kg [6.4 lb]

product dimensions (diameter x height)

Ø 230 x 176 mm [Ø 9.06 x 6.93-inch]

扫雷怎么玩红包系统怎么做shipping weight

9.3 kg [20.5 lb] (pair packed)

shipping dimensions (h x w x d)

279 x 711 x 318 mm [11 x 28 x 12.5-inch] (pair packed)

扫雷怎么玩红包系统怎么做included accessories

c-ring and tile rails, rail screws, euroblock connector, cut-out template, grille

optional accessories

AD-MR4 (pre-install mud ring)
AD-CC4 (pre-install conduit cover)

safety agency

EN54-24: 2008 type A (No. pending)
UL1480, UL2043, NFPA90, NFPA70 suitable for use in air handling spaces. Transformer UL registered per UL1876, ROHS, C-Tick X000, CE compliant. Baffle meets UL94-V0 and UL94-5VB flammability rating; in accordance with IEC60849 / EN60849 systems.

 

1 Half Space, -10dB from on-axis sensitivity
2IEC60268-5 50hz high passed noise at 2 Hrs, 16Ω
Free-field, on-axis, 2.83V, 1m
4-6 dB from on-axis, 500 Hz–5 kHz average
5Calculated from rated noise voltage and sensitivity

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