C4.8T

Ceiling Mounted, 2-way Vented Enclosure

The C4.8T is an extremely compact, two-way flush mount loudspeaker designed to deliver high performance and high intelligibility in a wide range of applications. The unit consists of a 4" (100mm) bass driver with a UL rated, carbon fibre loaded polypropylene cone and a 0.8" (19mm) dome tweeter mounted side by side on the baffle. 


제품 특징
  • Two-way high performance flush mounting ceiling speaker                                  
  • 4" (100mm) UL94V-0 carbon fibre loaded polypropylene cone bass driver
  • Very wide dispersion – 180° up to 10kHz 
  • High & low impedance operation –transformer included                                     
  • Fireproofed rising clamp plug and socket for easy pre-wiring                                     
  • 100dB continuous max SPL @ 1 metre
  • Steel backcan
  • Tile rails and C bracket included
  • UL2043 & UL1480
제품 적용
  •  Fixed installations in ceiling and walls                                     
  •  Low ceiling environments

C4.8T's configuration easily outperforms coaxial stalk-mounted tweeter or single driver arrangements in terms of wide dispersion and smooth off-axis frequency response. The exceptionally wide dispersion of the C4.8T makes it particularly suitable for installation in low ceilings where significantly fewer units will be required to cover a particular area.


These products comply with UL2043 Fire Tests for Heat & Visible Smoke Release for Discrete Products and their Accessories Installed in Air Handling Spaces.


Listed UL1480 General Signalling Speakers.


SUITABLE FOR USE IN AIR HANDLING SPACES


  제품 스펙 (SPECIFICATION)

타입
Ceilingmounted, two-way vented enclosure
주파수 응답특성(5)
100Hz-20kHz ± 3dB, -10dB @ 80Hz        
드라이브
4" (100mm) UL94V-0 PP bass driver
0.8" (19mm) dome tweeter
RATEDPOWER
40WAES, 160W peak        
SENSITIVITY
86dB
최대 SPL
100dBcontinuous, 106dB peak          
NOMINAL 임피던스
16Ω
DISPERSION (-6dB)
180° conical up to 10kHz
CROSSOVER
5kHz passive
엔클로저Steel backcan
마감
Bezel & grille – white UV resistant (Overpaintable)
Backcan – zinc plated
PROTECTIVE GRILLE
Perforated steel
CONNECTORS
Rising clamp plug and socket          
악세서리 (포함)
25W 70/100V line transformer, Tile rails, C bracket, Paint mask, Cut-out template
VOLTAGETAPS
100V – 25W, 12.5W, 6W
70V – 25W, 12.5W, 6W, 3W
크기
(OD)205mm x (D) 131mm
타공 사이즈178mm
무게
2.6kg (5.7lbs)

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                                                                                                                       MARTIN AUDIO                         Roland                               Line 6      

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