• HiVi Q1R 1-1/8" Textile Dome Tweeter
  • HiVi Q1R 1-1/8" Textile Dome Tweeter

HiVi Q1R 1-1/8" Textile Dome Tweeter

A precisely manufactured German diaphragm is mated to a large shielded motor structure. The result is a tweeter with excellent timbre and low distortion characteristics.
Article number:
Q1R
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A precisely manufactured German diaphragm is mated to a large shielded motor structure. The result is a tweeter with excellent timbre and low distortion characteristics.

 

Highlights

  • Extremely flat response from 1,500 to 20,000 Hz
  • 1-1/8" soft dome delivers natural response with great dispersion
  • Double rear chamber design lowers Fs and improves damping
  • Popular replacement tweeter for the classic AR3a speaker system

 

Product Details

HiVi Q1R 1-1/8" Textile Dome Tweeter

 

A precisely manufactured German diaphragm is mated to a large shielded motor structure. The result is a tweeter with excellent timbre and low distortion characteristics. Transient response is improved via the use of ferrofluid and a copper-clad aluminum voice coil. Some of our customers have used this tweeter as a drop in replacement for the popular classic AR3a speaker from the 70"s. Note that they have recommended adding a .07mh 18 gauge inductor in parallel with the tweeter to more mimic the original AR3a sound.

 

PRODUCT SPECIFICATIONS

Tweeter Type

Soft Dome

Cone / Dome Diameter

1-1/8"

Impedance

6 ohms

Power Handling (RMS)

15 Watts

Frequency Response

2,500 to 20,000 Hz

Sensitivity

89 dB 1W/1m

 

THIELE-SMALL PARAMETERS

Resonant Frequency (Fs)

1,000 Hz

DC Resistance (Re)

5.3 ohms

 

MOUNTING INFORMATION

Overall Outside Diameter

4.56"

Cutout Diameter

3.63"

Depth

1.63"

 

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