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X8i
8" Two-way Full Range Speaker
Technical Specification
System:
System components:
Frequency response(-3dB):
Sensitivity(1W@1m):
Max. SPL(1m):
Power:
Dispersion( H x V):
Rated impedance:
Crossover point:
Cabinet:
Mounting accessories:
Painting:
Connector:
Cabinet dimension:
(W x D x H)
Package dimension:
(W x D x H)
Net weight(pc):
Gross weight(pc):
Frequency response curve & Impedance curve
110
100
90
80
70
60
20
50
6
8" Two-way Full Range Speaker
1 8" LF
1 4" HF
1
65Hz-18kHz
2
94dB
3
113dB/119dB(PEAK)
4
80W
(RMS)
160W
(MUSIC)
320W
(PEAK)
100° x 100°
8 Ohms
2.8kHz
Wedge shape
10 M10 Hanging point
Cabinet coated by Polyurethane paint;
grille is powder coated
Nl4 x 2
250 x 246 x 400mm
(9.8 x 9.7 x 15.7in)
310 x 310 x 480mm
(12.2 x12.2 x 18.9in)
7.0kg(15.4 lbs)
8.4kg(18.5 lbs)
100
200
Frequency (Hz)
Speaker Testing Method
1. Frequency Response
Use Pink noise to test the speaker in the anechoic chamber,
adjust the level to make the speaker work at its rated impedance
and set the output
1m away from the speaker.
2. Sensitivity
Use full range Pink noise which has been modified using
an EQ
curve to test the
increasing the
impedance and set the
sensitivity 1m away from the speaker.
3. MAX.SPL
Use full range Pink noise which has been modified using
an EQ
curve to test the
increase the
maximum power output level, then test the SPL1m away
from the speaker.
4. Rated Power
Use Pink noise to the IEC#268-5 standard to test the speaker,
increase the signal for a continuous period of100 hours,
the rated power is the power when the speaker will show
no visible or measurable damage.
Frequency response curve
Impedance curve
500
1k
2k
TECHNICAL SPECIFICATION
power
at 1W, then test the frequency response
speaker in the anechoic chamber,
signal to make the speaker
work at its rated
power output at 1W, then test
speaker in the anechoic chamber ,
signal to make the speaker
5k
10k
20k
the
work at its
60
37
23
14
8
5
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