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Ecler NIC-6 — image 1
NIC series / Ceiling Loudspeakers

NIC-6

6.5" | 2-way | 50 WRMS | ART Technology Back-can | IP66

NIC-6 is a 2‑way in‑ceiling / in‑wall loudspeaker designed for both 70/100 V line and low‑impedance installations, delivering 50 W RMS and featuring a 6.5” woofer + 1” steerable dome tweeter for precise, high‑intelligibility coverage. It includes a built‑in line transformer with practical power taps (100 V: 50 / 25 / 12.5 W and 70 V: 25 / 12.5 / 6.25 W) plus 8 Ω operation, so it adapts easily to distributed audio systems or conventional amplifiers. As part of the NIC Series, NIC‑6 elevates ceiling speaker performance with ART (Acoustic Resonator Technology), validated by lab measurements. ART reduces low‑frequency THD versus a conventional closed‑box design for cleaner, more transparent sound, helping minimize resonance, coloration and unwanted low‑frequency excitation in false ceilings. Installation is streamlined for integrators thanks to front‑accessible connections and power selection, allowing wiring and tapping adjustments even after the speaker is already installed. The loudspeaker is IP66 rated for reliable operation in humid or dusty environments, and it features a magnetic frameless grill with a removable logo for a clean, minimalist finish.

Key features

012-way in- ceiling loudspeaker, 50 WRMS.
026.5" woofer + 1” steerable dome tweeter.
03ART technology Backcan.
04Euroblock connector accessible from the front panel.
058 Ω nominal impedance.
06High impedance built-in transformer, allowing for multiple units connected to a 70V / 100V line audio amplifier.
078Ω or high impedance power selection accessible from the front panel, even when the loudspeaker is already installed in the ceiling.
08IP66 rated.
09Magnetic frameless front grill easily removable.
10The Ecler logo is removable.
11Fast installation procedure using a basic set of tools.
12Available in white (RAL 9003).
13Optional black grill finish (RAL9005) available with NICRG6BK accessory.
14Optional tile bridge (NIC-TB6) for securing the loudspeaker in suspended ceilings.
15EASE files available.

SYSTEM

Effective Freq. Range
66Hz-20kHz (-10dB)
Coverage angle / Dispersion
103° conical
Power handling
50W RMS / 100W Program / 200W Peak
Sensitivity
88dB (1W/1m)
Maximum SPL
105dB continuous / 111 dB peak
Power options (Hi Z Multi-tap)
100V: 12.5W / 25W / 50W 70V: 6.25W/ 12.5W / 25W
Recommended amplifier power
100W RMS

TRANSDUCERS

Ways
2-ways full range
Low frequency driver
6.5" Woofer
High frequency driver
1" Steerable Dome Tweeter
Nominal impedance
8Ω

PHYSICAL

Connection type
4‑pin Euroblock connector, mounted on the front of the baffle. Accepts cable sizes from 18 AWG (0.8 mm²) to 14 AWG (2.5 mm²)
Installation options
In-ceiling / In-wall
Environmental
IP66
Enclosure material
ABS plastic
Grille material
Iron
Grille fixing system
Magnets
Mounting system
3 rotating tabs
Operating temperature
Min: -30°C / -22°F Max: 65°C / 149°F
Operating humidity
<85% HR
Storage temperature
Min: -30°C / -22°F Max: 65°C / 149°F
Storage humidity
<85% HR
External diameter
267 mm / 10.51 in.
Internal diameter
229 mm / 9.02 in.
Recommended cut out diameter
232 mm / 9.69 in.
Required depth
>190 mm / >7.48 in.
Ceiling thickness
Min: 10 mm / 0.39 in. Max: 60 mm / 2.37 in.
Included accessories
4‑pin connector, 1 cutting template
Optional accessories
- NICRG6BK (Grille Black accessory RAL 9005) - NIC-TB6 (tile bridge)
Finished colour
White (RAL 9003)
Dimensions
267 x 267 x 169 mm / 10.51 x 10.51 x 6.65 in (WxHxD)
Weight
3.12 Kg / 6.88 lb
Pieces per box
1
Shipping dimensions
315 x 315 x 250 mm / 12.40 x 12.40 x 9.84 in. (WxHxD)
Shipping weight
4.4 Kg / 9.7 lb

Compatible accessories

Ecler NICRG6BK

NICRG6BK

Product Accessories

Speaker Grill