Control 14C-VA

Two-Way 4

SRP £160.00 + VAT

Two-Way 4" Co-axial Ceiling Loudspeaker for EN54-24 Applications

Control 14C-VA is a full-range, EN54-24 certified ceiling speaker consisting of a 100 mm (4 inch) high tech cone driver and a 19 mm soft-dome liquid cooled tweeter mounted in a vented, paintable baffle made of UV resistant UL94-V0 and UL94-5VB flammability-rated material, with a pre-attached blind-mount back-can for quick and easy installation. The speaker is designed to provide excellent sound quality for a wide variety of medium to high volume applications such as music cafes, business music systems, retail stores, music/paging systems, airports, reception/ waiting rooms, lounges, courtrooms, convention centres, hotels, educational facilities, and more. The speaker delivers consistent sound quality for listeners located both off and on axis.

  • Components:
    • 100 mm (4 in) high output driver with polypropylene cone and butyl rubber surround
    c • 19 mm (0.75 in) soft-dome liquid-cooled tweeter
  • EN54-24 Compliant
  • Blind-mount back-can for quick and easy install
  • Combined 70V/100V and low impedance direct operation
    • 30 Watts at 8Ω nominal setting
    • 25W multi-tap at 70V/100V
  • 74 Hz – 20 kHz bandwidth with wide 120° coverage
Frequency Range (-10 dB)74 Hz – 20 kHz
Frequency Response (±3 dB)100 Hz – 15 kHz
Power Capacity (at low-Z)60 Watts Continuous Program Power 30 Watts Continuous Pink Noise
Rated Noise Power25W (25W tap)
Rated Noise Voltage70V/100V (with 70V/100V tap settings)
Nominal Sensitivity87 dB: 8 ohm tap
EN54 Sensitivity (@ 4m)75 dB (per EN54-24 spectrum and measurement conditions at 4 meters.)
Coverage Pattern120° conical coverage (1 kHz - 16 kHz)
Coverage Angles (by Frequency) Conical (Vertical & Horizontal)500 Hz: 175°
1000 Hz: 170°
2000 Hz: 150°
4000 Hz: 89°
Reference AxisSpecification and measurement reference is directly on-axis vertically and horizontally, directly below the speaker as speaker it is installed in the horizontal ceiling plane
Directivity Factor (Q)7.6
Directivity Index (DI)8.1 dB
Rated Maximum SPL102 dB @ 1 m (3.3 ft) average, 108 dB peak
EN54 Max SPL (@ 4m)87 dB (per EN54-24 spectrum and measurement 25W tap, at 4 meters)
Nominal Impedance8 ohms (in direct/bypass 8 ohm setting); EN54 nominal impedance 7 ohms (based on min Z of 5.7 ohms at 11.2 kHz)
3.2W@70V; 6.3W@100V Tap: 1600Ω
6.3W@70V; 12.5W@100V Tap: 800Ω
12.5W@70V; 25W@100V Tap: 400Ω
25W@70V; N/C@100V Tap: 200Ω
Transformer Taps25W, 12.5W, 6.3W @ 70V or 100V (plus 3.2W @ 70V only)
Crossover Network12 dB/oct (2nd order) low-pass to LF driver, 12 dB/oct (2nd order) high-pass to HF driver
FuseThermal Fuse, open temperature 152 degrees C, Rating >= 10A @ 250VAC
LF Driver100 mm (4 inch) with polypropylene cone, butyl rubber surround, anodised aluminium voice coil former, high temperature voice coil
HF Driver19 mm (3/4 in), highly-damped treated-silk dome, Kapton™ voice coil, liquid cooling, wide dispersion waveguide
ConnectionsInput +, Input -, Earth (connected to back-can). Ceramic block with brass inserts (3.2 mm/0.126 in opening), accommodates 2.5 sq mm / 12 AWG wire.
Gland Nut/Strain ReliefAccommodates round jacketed cables 4.0 mm (0.16 in) through 9.0 mm (0.36 in)
MaterialsABS baffle with UL94-V0 and UL94-5VB flame class fire rating; Zinc-plated steel back-can
Safety AgencyEN54-24:2008 certified Type A (Certificate No. 0359-CPR-00485); Compliant with BS5839/8; UL1480, UL2043, NFPA90 & NFPA70; Suitable for use in air handling spaces, Signalling Speaker; rated IP-21 per IEC529/60529; Transformer UL registered per UL1876; ROHS, C-tick N108, CE compliant; Baffle meets UL94-V0 and UL94-5VB flammability rating; In accordance with IEC60849/ EN60849 systems
Dimensions196 mm diameter x 217 mm from back of baffle to back of gland nut (7.7 in diameter x 8.6 in in depth)
Ceiling Cutout SizeCircular cutout with 170 mm (6.7 in) diameter (cardboard cutout template included)
Ceiling Thickness RangeUp to 35 mm (1.3 in) with stock dog-ears. MTC-TCD thick-ceiling dog-ears available for up to 55 mm (2.2 in) ceiling thicknesses
Safety Seismic AttachmentOne point, top surface
Net Weight2.2 kg (4.8 lbs, one speaker)
Shipping Weight8.2 kg (17.9 lbs, pair in master carton)
Included AccessoriesC-ring support backing plate, 2 tile support rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans), cutout template, paint shield, grille
Optional AccessoriesMTC-14WG high humidity grille
MTC-24NC new construction bracket
MTC-24MR mud-ring construction bracket
MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 55 mm (2.2 in, ordering one set = 24 dogears for 8 speakers)
MTC-48TR tile rail for 1200 mm (4 ft) tile spans