The main features of D1010-IV are the upgraded drivers and amplifier circuits, HIVI spent a course of full year to optimize functions of treble and bass of the speaker as well as re-designing the electronic crossover circuits. The 4-inch bass D1010-IV plays an excellent low frequency that exceeds the previous performance to reach the next level of sound quality. While the low-frequency performance improved, the D1010-IV full-frequency performance is even more outstanding, the mid-frequency is fuller, and the high-frequency details are well defined and significant. The fourth generation of the 4-inch speakers is the top amongst all the desktop bookshelf speakers, all is simply due to HIVI 20 years of accumulative efforts and experiences in electro-acoustic development. For as long as it takes, HIVI dedicates to the acoustic research and will continue to explore and pursue.
General Data
Model HiVi D1010-IV
System Series 2.0 Professional active electron filter multimedia speaker system
Acoustic System
System Series 2-way, 4th order active vented box speaker system
Drivers Configuration 4 " mid range,20mm dome tweeter
Frequency Range 62Hz-20kHz
Sensitivity 85dB (2.83V/1m)
Nominal Impedance 4Ω
Power Range 10-50 W
Amplifiers System
Rated Power 17W for single channel 34W for two channels
Active Crossover Frequency 1.8kHz
Bass Adjust ±3dB (100Hz)
Treble Adjust ±3dB (10KHz)
Separation >49dB
Signal-to-Noise >74dB
Distortion THD<1%
Input sensitivity 800mV
Input impedance 32kΩ
Other Parameter
Finished Professional acoustic panel design, PVC matte cabinet , jacquard grille
Dimension (W×H×D) 153×212×195
Net Weight 3.53Kg(main box)/ 2.33Kg(subsidiary box)
Model HiVi D1010-IV
System Series 2.0 Professional active electron filter multimedia speaker system
Acoustic System
System Series 2-way, 4th order active vented box speaker system
Drivers Configuration 4 " mid range,20mm dome tweeter
Frequency Range 62Hz-20kHz
Sensitivity 85dB (2.83V/1m)
Nominal Impedance 4Ω
Power Range 10-50 W
Amplifiers System
Rated Power 17W for single channel 34W for two channels
Active Crossover Frequency 1.8kHz
Bass Adjust ±3dB (100Hz)
Treble Adjust ±3dB (10KHz)
Separation >49dB
Signal-to-Noise >74dB
Distortion THD<1%
Input sensitivity 800mV
Input impedance 32kΩ
Other Parameter
Finished Professional acoustic panel design, PVC matte cabinet , jacquard grille
Dimension (W×H×D) 153×212×195
Net Weight 3.53Kg(main box)/ 2.33Kg(subsidiary box)