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Monitor Audio C1S

 

This small Tier 1 in-ceiling loudspeaker is a two-way model featuring a C-CAM mid-bass driver and C-CAM tweeter. It has a cut-out dimension of 171 mm, revolutionary patented Quik-Link speaker cable connector and Tri-Grip II for quick, simple, reliable and strong installation and fitment.

£250.00

Monitor Audio C1S

Description

This small Tier 1 in-ceiling loudspeaker is designed for cost-effective installations, where product simplicity and solid acoustic performance is required. It is a two-way model featuring a C-CAM mid-bass driver and C-CAM tweeter. The performance benefit of having both within a single design means greatly improved clarity, wider dispersion into the listening environment, and clear lifelike high-fidelity sound – of the quality you’d expect from any Monitor Audio passive box loudspeaker. It has a cut-out dimension of 171 mm and uses the patented Quik-Link speaker cable connecter, which revolutionises the ease and speed of speaker installation. Tri-Grip has also been evolved for simple, reliable and strong fitment.

Optional square grille can be used with this model.

Key Features

  • Ideal for cost-effective installations, where product simplicity and solid acoustic performance is required
  • Two-way design
  • 1 x 1″ (25mm) C-CAM tweeter with UD Waveguide I for lifelike sound
  • 1 x 5″ (127 mm) C-CAM mid-bass driver for clear mid-range and full bass
  • Patented Quik-Link speaker cable connector for quicker installation (UK patent application no. 2216966.8)
  • Tri-Grip II for easy and secure fitment

Specifications

System Format

2–Way

Channels

1

Frequency Response, Installed (-6dB)

40 Hz – 30 kHz​

Nominal Impedance

8 ohm

Minimum Impedance (20Hz to 20kHz)

6.6 Ohm @ 150 Hz

Sensitivity (2.83Vrms@1m, Installed)

84 dB

Maximum Peak SPL* (single speaker @ 1m Z-Weighted)

110 dB

Continuous Power Handling (RMS into Nominal Impedance, Pink Noise with 6dB Crest Factor)

50 W

Recommended Amplifier Power (RMS into 8 OHM, Music Signal)

25 – 100 W

Drive Unit Complement

1 x 5″ (127 mm) C-CAM mid-bass driver
1 x 1″ (25 mm) C-CAM tweeter

Crossover Frequency

LF/HF: 3 kHz

Mounting Depth

99 mm (37/8”)

Cut-Out Hole Diameter

171 mm (63/4”)

External Dimensions (Including Grille (H x W x D))

201 x 201 x 103​ mm (715/16 x 715/16 x 44/16“)

Weight (each)

1.4 kg (3 lb 1 oz)

Pre-Construction Bracket

CS-B

Cabinet Finish

Matt black & Orange​

Sold As

Single Unit