MX4C

High-Fidelity 4-inch Ceiling Monitor

The Quest MX4C is a compact, high-fidelity ceiling monitor that excels in environments where space is at a premium without compromising audio quality. This two-way speaker features a custom-fabricated die-cast aluminium woofer paired with a uniquely engineered titanium dome tweeter to deliver precise and detailed sound reproduction. Its enclosure incorporates an ABS fire-rated baffle and an aluminium back can that enhances heat dissipation and overall efficiency. The MX4C supports both 70/100V and 16 Ω configurations and includes front-baffle high-frequency attenuation controls discreetly hidden behind a fast-fit magnetic grille. Available in white and black finishes, it integrates seamlessly into a variety of professional installations.
Key Specifications:

  • Impedance: 16 Ω
  • Transducers: 1″ HF & 4″ LF
  • Transformer: 70/100V integrated
  • Dispersion: 160° x 130°
  • Power: 50W RMS
  • Finishes: White and Black

SPECIFICATIONS

COLOURS
WHITE (RAL)
BLACK (RAL)
MODELS
MX4CW
MX4CB
FREQUENCY RESPONSE (-6 dB)
79 Hz to 20 kHz
SENSITIVITY - 1 W @ 1 m
86 dB
MAXIMUM SPL @ 1 m
104 dB
POWER HANDLING (RMS/PEAK)
75 W / 100 W
NOMINAL IMPEDANCE
16 Ω
TRANSDUCERS
HF: 25 mm (1") Dome Tweeter / LF: 101.6 mm (4") Woofer
DISPERSION (H° x V°)
160° x 130°
DIRECTIVITY INDEX
3 dB
TRANSFORMER SETTINGS
100 V: 4 W / 8 W / 15 W / 30 W 70 V: 2 W / 4 W / 8 W / 15 W
CONNECTIONS
Euroblock/Phoenix Connector - 5.08 mm Pitch (In/Thru)
DIMENSIONS (W x D)
197 x 155 mm (7.7" x 6.1")
CUT-OUT DIAMETER
170 mm (6.7")
WEIGHT
2.0 kg (4.4 lb)
RIGGING POINTS
Safety cable attachment point
CABINET MATERIAL & FINISH
Fire-resistant aluminium backcan with a powder-coated black finish
GRILLE MATERIAL & FINISH
Powder-coated steel removable magnetic rimless grille
SHIPPING DIMENSIONS (H x W x D)
270 x 270 x 190 mm (10.6" x 10.6" x 7.5")
SHIPPING WEIGHT
2.7 kg (6 lb)
RECOMMENDED POWER AMPLIFIER
Quest QX Amplifiers
ACCESSORIES (INCLUDED)
Grille
ACCESSORIES (AVAILABLE SEPARATELY)
Ceiling Tile Rail (QRAIL), Ceiling Ring (QRING4) and replacement Locking Tab (LTMXC)