Martin Audio
C4.8T Martin Audio · Passive Loudspeakers
4-inch ceiling loudspeaker with transformer.
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.
Power
40 W
Weight
2.6 kg
Overview
C4.8T at a Glance
4.5'' Ceiling Speaker U/L Approved
Description
About the C4.8T
Manufacturer detail for the C4.8T by Martin Audio.
Technical Overview
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
Specifications
Technical Specifications
Full published figures for the C4.8T by Martin Audio.
- 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
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- 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)
- Power Consumption
- 40 W
Documentation
Downloads
Datasheets, manuals and drawings for the C4.8T.
Case studies
Projects using the C4.8T
Real installations across the Middle East built with this product.