Thank you for your purchase of the NHT in-ceiling loudspeaker. Please take a few minutes to read through this owner's manual prior to installing your new speakers. The information provided will help you to obtain maximum performance from your audio system. If you have questions or need assistance at any time during the installation or operation of your new speakers, please call your NHT Dealer or our Toll-Free Customer Hotline at:

1-800-NHT-9993

Specifications

System Type:

Driver Complement:

Crossover:

Response:

Sensitivity:

Impedance:

Recommended Power:

Inputs:

Weight:

Cutout Diameter:

Bezel Diameter:

Depth behind ceiling:

Finish:

System Type:

Driver Complement:

Crossover:

Response:

Sensitivity:

Impedance:

Recommended Power:

Inputs:

Weight:

Cutout Diameter:

Bezel Diameter:

Depth behind ceiling:

Finish:

iC1

 

iC2

2-way in-ceiling design

 

2-way in-ceiling design

6.5” long-throw polypropylene cone woofer and

 

6.5” long-throw polypropylene cone woofer and

1” fluid cooled soft dome tweeter coaxially mounted

 

1” soft dome three-tweeter array

2.2KHz, 18dB/octave high-pass

 

2.2KHz, 18dB/octave high-pass

and 12dB/octave low-pass

 

and 6dB/octave low-pass

60Hz - 20KHz, +/-3dB

 

60Hz - 20KHz, +/-3dB

86dB (2.83V at 1M)

 

86dB (2.83V at 1M)

8 ohms nominal

 

8 ohms nominal

10W/ch minimum, 100W/ch maximum

 

10W/ch minimum, 100W/ch maximum

Spring clips

 

Professional grade spring posts

4.6 lbs. each

 

5 lbs. each

8 13/16” Dia. (without iCB6: 8 1/2”)

 

8 13/16” Dia. (without iCB6: 8 1/2”)

9 11/16” Dia.

 

9 11/16” Dia.

4 13/16”

 

4 13/16”

Matte white (paintable)

 

Matte white (paintable)

iC3

 

iC4

2-way in-ceiling design

 

2-way in-ceiling design

6.5” long-throw aluminum cone woofer and

 

8” long-throw aluminum cone woofer and

1” fluid cooled aluminum dome three-tweeter array

 

1” fluid cooled aluminum dome three-tweeter array

1.9KHz, 18dB/octave high-pass

 

1.6kHz, 18dB/octave high-pass

and 12dB/octave low-pass

 

and 12dB/octave low-pass

50Hz - 20KHz, +/-3dB

 

40Hz - 20KHz, +/-3dB

85dB (2.83V at 1M)

 

87dB (2.83V at 1M)

8 ohms nominal

 

8 ohms nominal

10W/ch minimum, 125W/ch maximum

 

10W/ch minimum, 150W/ch maximum

Professional grade spring posts

 

Professional grade spring posts

5 lbs. each

 

7 lbs. each

8 13/16” Dia. (without iCB8: 8 1/2”)

 

10 1/4” Dia. (without iCB8: 10”)

9 11/16”

 

11 1/4”

4 13/16” Dia.

 

4 3/4” Dia.

Matte white (paintable)

 

Matte white (paintable)

„Design

NHT loudspeakers are designed to deliver refined, musical sound from attractive and affordable packages. Our efforts are guided by the study of human hearing and are optimized for real world use. Every NHT speaker undergoes rigorous testing and quality control at the factory to ensure you years of listening pleasure.

NHT in-ceiling loudspeakers are designed to deliver the sonics and value of NHT’s acclaimed freestanding speakers, while offering the invisibility of in-ceiling installation. The drive units are custom designed to achieve a level of performance not normally associated with in-ceiling speakers, while the intuitive mounting system makes them ideal for new or existing construction. The iC2, iC3 and iC4 employ NHT’s innovative three tweeter array for more even sound dispersion to a wider range of listening areas.