Community D4LP

Distributed Design 4.5" 2-Way Low Profile Coaxial Ceiling Speaker

OUR PART #:  D4LP Write the First Review.

Our Price: $155.00
  • High intelligibility with exceptional uniform coverage
  • Consistent, wide dispersion up to 16 kHz
  • True coaxial loudspeakers with HF compression drivers
  • Tru-Phase™ high-frequency waveguide
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The Community D4LP is a specialty loudspeaker built shallower than competing products, thus enabling its use in confined spaces, while still providing the full range of features common to all members of the Distributed Design Series. Only 3.4 inches in depth, the D4LP solves space problems that competing products cannot. Suitable for paging, background music, and to augment larger models, the D4LP is a solid performer. Characteristics are similar to the D4 with only a minor amount of bass reduction. It installs quickly and provides exceptionally uniform coverage with excellent sonic properties. Uniform voicing among the Distributed Design product family makes it easy to match the D4LP to larger models in the series. Featuring genuine coaxial design with separate magnets for the LF and HF drivers, the D4LP exhibits reduced distortion and industry-leading sensitivity permitting 3 dB to 6 dB greater output level, while requiring half the amplification power of competing products.

The proprietary Tru-Phase™ waveguide and perfectly centered driver produce a consistently wide conical polar response up to 16 kHz. Community’s patented Carbon Ring Cone Technology™ increases the effective cone area to further reduce distortion while reinforcing the cone for improved durability.

Community D4LP Features:

  • High intelligibility with exceptional uniform coverage
  • Consistent, wide dispersion up to 16 kHz
  • True coaxial loudspeakers with HF compression drivers
  • Tru-Phase™ high-frequency waveguide
  • Patented Carbon Ring Cone Technology™
  • Spring loaded Drop-Stop™ installation assistant tabs support the back can on the included rails and C-ring to simplify installation
  • Uniquely designed tile bridge support rails andsnap-on C-ring support plates prevent sag
  • Twist-Assist™ loudspeaker face retainer tabs for fastand easy installation
  • 3/4" and 1" knock-outs on the sides of the back can
  • External loop-through Euroblock connectors
  • Rear cover with integrated cable clamp (strain relief) and optional conduit knockout
  • Selectable 8 Ohm or 70V/100V operation
  • Back can and face-only packages available
  • Five year warranty

Community D4LP Specifications:

  • Loudspeaker Type: Two-way, full-range, coaxialceiling loudspeaker, 8 Ohm or 70V/100V operation
  • Operating Range: 90 Hz - 18.5 kHz
  • Frequency Response: 120 Hz - 16 kHz (+/- 5dB)
  • Max Input Ratings (8 Ohm): 60W continuous, 150Wprogram; 22 volts RMS, 49 volts momentary peak
  • Transformer Taps:
    • 70V: 30W, 15W, 7.5W, 3.75W and low impedance
    • 100V: 30W, 15W, 7.5W
  • Distortion:
    • 500 Hz, 10% Full Power: 0.18% 2nd Harmonic, 0.80% 3rd Harmonic
    • 500 Hz, 1% Full Power: 0.16% 2nd Harmonic, 0.27% 3rd Harmonic
    • 2 kHz, 10% Full Power: 1.21% 2nd Harmonic, 0.39% 3rd Harmonic
    • 2 kHz, 1% Full Power: 0.38% 2nd Harmonic, 0.28% 3rd Harmonic
    • 8 kHz, 10% Full Power: 0.38% 2nd Harmonic, 0.13% 3rd Harmonic
    • 8 kHz, 1% Full Power: 0.22% 2nd Harmonic, 0.16% 3rdHarmonic
  • Sensitivity (1W/1m): 92 dB SPL (120 Hz to 12.5 kHz1/3 octave bands); 93 dB SPL (250 Hz to 4 kHz speech range)
  • Maximum Output: 110 dB SPL / 116 dB SPL (peak 8Ohm)
  • Nominal Impedance: 8 Ohms
  • Minimum Impedance: 7.8 Ohms @ 260 Hz
  • Nominal Coverage: 130º conical (1 kHz to 6kHz); 140º conical (500 Hz to 6 kHz)
  • Axial Q / DI: 4 / 6, 500 Hz to 6 kHz
  • Crossover Frequency: 2 kHz
  • Recommended Signal Processing: 90 Hz highpass filter
  • Drivers: LF 1x 4.5", HF 1x 3/4" exitcompression driver
  • Driver Protection: Self-resetting solid statecircuit breaker
  • Input Connection: 4-position Euroblockconnector
  • Controls: Front-face wattage / low impedanceselector switch
  • Enclosure: Corrosion-resistant zinc platedsteel
  • Mounting/Rigging Provisions: 3 steel mountingclamps with 3" grip range
  • Grille: Powder coated steel with safety line,white finish, paintable
  • Baffle: Reflex loaded UL 94V-0 rated ABS
  • Safety Features: 3x safety hang points
  • Safety Agency Ratings: ETL listed to complywith UL1480, UL2043 and CSA60065. Suitable for use in air handling spaces perNFPA 70 and NFPA 90.
  • Face-Only / Back Can Options: D4-FO Face-OnlyAssembly, D45-BC Back Can
  • Required Accessories: Electronic high passfilter
  • Supplied Accessories: C-Ring supporting plate,tile support bridge rails, grille, paint mask, cut-out template, flatscrewdriver
  • Optional Accessories:
    • D45-FAR Face Adapter Ring
    • D45-CATR Can Adapter Ring / Trim Ring
    • D45-NCB New Construction Bracket
  • Dimensions:
    • Width: 9.768" (248.1 mm) bezel diameter
    • Depth: 3.599" (172.4 mm) can depth
    • Cutout Diameter: 8.75" (222 mm)
  • Weight: 6.6 lbs (3 kg)

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