
IL 60-CT
Passive two-way ceiling loudspeaker for installation in ceilings 10–40 mm thick, with a 6.5-inch woofer and coaxial tweeter. It suits short listening distances in rooms such as conference rooms, shops and classrooms, on either low-impedance or 100 V lines.
- Passive 2-way coaxial ceiling speaker, 6.5" woofer and 1" dome tweeter
- Switchable 100 V transformer with taps at 1, 2, 4, 8 and 15 W
- 8 Ohm low-impedance operation, 40 W RMS
- Fits ceilings 10–40 mm thick, 180 mm cut-out
- Tap selectable by switch after installation
- Paintable white housing and metal grille
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The IL 60-CT is a closed-back, passive two-way ceiling speaker that needs no rear chamber. A 6.5-inch polypropylene woofer and a 1-inch aluminium dome tweeter share one coaxial axis, with an integrated passive crossover at 3.0 kHz. It is built for short listening distances, and its frequency range is 60 Hz to 18 kHz at -6 dB.
The speaker works on a low-impedance line (8 Ohms, 40 W RMS) or on a 100 V line through a switchable transformer. The transformer has five power taps of 1, 2, 4, 8 and 15 W, and a switch lets the installer change the tap after the speaker is mounted. Three mounting clamps are reached from the front and cover a 40 mm clamping range. The metal front grille is pluggable.
Connection is by terminal, with one input and one parallel output for daisy-chaining. The housing and grille are white plastic and metal and can be painted over. Presets and filter sheets are published for Lab.gruppen LUCIA amplifiers.
Spesifikasjoner
- Merke
- HK Audio
- Modell
- IL 60-CT
- Kategori
- Live-lyd › PA-høyttalere
Acoustic
- Concept
- Passive 2-way ceiling-mounted loudspeaker
- Cabinet principle
- Closed
- Max. SPL peak
- 109 dB
- Sensitivity 1 W/1 m
- 89 dB
- Crossover frequency
- 3.0 kHz
- Frequency range -6 dB
- 60 Hz - 18 kHz
- Frequency range -10 dB
- 50 Hz - 20 kHz
Power handling
- Power handling RMS
- 40 W (low impedance), 15 W max. (high impedance 100 V)
- Power handling program
- 80 W
- Power handling peak
- 120 W
- 100 V power taps
- 15 W / 8 W / 4 W / 2 W / 1 W
Impedance
- Nominal impedance (low impedance)
- 8 Ohms
- Nominal impedance, 15 W tap
- 666 Ohms
- Nominal impedance, 8 W tap
- 1.25 kOhms
- Nominal impedance, 4 W tap
- 2.5 kOhms
- Nominal impedance, 2 W tap
- 5 kOhms
- Nominal impedance, 1 W tap
- 10 kOhms
Components
- Low frequency
- 6.5" polypropylene loudspeaker with ferrite magnet and 1"-voice coil
- High frequency
- 1" aluminum dome tweeter with neodymium magnet with 0.5"-voice coil and ferrofluid
Connectivity
- Input
- 1 x Terminal connection
- Output/parallel output
- 1 x Terminal connection
- Amping/Presets
- Lab.gruppen LUCIA Series
Physical
- Cabinet features/rigging
- 3 x mounting clamps accessible from the front with max. 40 mm clamping range
- Cabinet material
- Plastic
- Color
- White (can be painted over)
- Front grille
- Metal grille, white (can be painted over)
- Dimensions: diameter x total depth (installation depth)
- 20.5 x 8.0 (7.5) cm
- Cut-out diameter
- 18.0 cm
- Weight
- 1.2 kg