C4.8T

222.00

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 fie loaded polypropylene cone and a 0.8″ (19mm) dome tweeter mounted side by side on the baffle.

No taxes included

Category:

Description

Features

  • Two-way high performance flush mounting ceiling speaker
  • 4″ (100mm) UL94V-0 carbon fie 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 acket included
  • UL2043 & UL1480

Applications

  • 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

Additional information

Datasheet

https://martin-audio.com/downloads/datasheets/C4.8Tdatasheet.pdf

Userguide

https://martin-audio.com/downloads/userguides/Ceiling-Series-User-Guide.pdf

Specification

TYPE Ceiling mounted, two-way vented enclosure
FREQUENCY RESPONSE (5) 100Hz-20kHz ± 3dB
-10dB @ 80Hz
DRIVER
  • 4″ (100mm) UL94V-0 PP bass driver
  • 0.8″ (19mm) dome tweeter
RATED POWER (2) 40W AES, 160W peak
SENSITIVITY (8) 86dB
MAXIMUM SPL (9) 100dB continuous, 106dB peak
NOMINAL IMPEDANCE 16Ω
DISPERSION (-6dB) 180° conical up to 10kHz
CROSSOVER 5kHz passive
ENCLOSURE Steel backcan
FINISH
  • Bezel & grille – white UV resistant (Overpaintable)
  • Backcan – zinc plated
PROTECTIVE GRILLE Perforated steel
CONNECTORS Rising clamp plug and socket
ACCESSORIES (included)
  • 25W 70/100V line transformer
  • Tile rails
  • C bracket
  • Paint mask
  • Cut-out template
VOLTAGE TAPS
  • 100V – 25W, 12.5W, 6W
  • 70V – 25W, 12.5W, 6W, 3W
DIMENSIONS (OD) 205mm x (D) 131mm
(OD) 8.1ins x (D) 5.1ins
CUT-OUT DIAMETER 178mm (7.01 ins)
WEIGHT 2.6kg (5.7lbs)