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Martin Audio C4.8T

Name: Martin Audio C4.8T
Brand: Martin Audio
Rating: 4.7 (23 reviews)

Ceiling Mounted, Two-Way Vented Enclosure

Full-Range 4" System

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.

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Specifications of the C4.8T

Type	Ceiling mounted, two-way vented enclosure
Frequency Response	100Hz-20kHz ± 3dB -10dB @ 80Hz
Driver	4" (100mm) UL94V-0 PP bass driver 0.8" (19mm) dome tweeter
Rated Power	40W AES, 160W peak
Sensitivity	86dB
Maximum Spl	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)

Description

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

C4.8T Features

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

Data Sheets, Manuals and Resources for the C4.8T

Download the C4.8Tdatasheet

Description

C4.8T Features

Specifications of the C4.8T

Data Sheets, Manuals and Resources for the C4.8T

Pages

The Institute of Sound, Communications & Visual Engineers | ISCVE