Beta Three T4.6, Руководство пользователя, Страница: 7 / 10

T4.6
6
S
ensitivity
(dB
)
20
70
80
90
100
110
120 90
25
7.5
4
Frequency (Hz)
Impedanc
e
(Ohms
)
50 100 200 500 2k 5k 10k 20k 1k
Frequency response curve (with control)
Frequency response curve (without control)
Impedance curve
Sensitivity(1W@1m):
Frequency Response(-3dB):
Frequency Response(-10dB):
1
2
3
Product:
Transducer:
Power:
Rated Impedance:
Cabinet:
Installation:
Grill:
Connector:
Net Weight:
Gross Weight:
Optional Accessories:
90Hz-16kHz
92dB
8 ohms
180° x 25°
135x169x800mm
(5.3x6.7x31.5in)
115dB/121dB( ) PEAK
80Hz-17kHz
9kg (19.8 lbs)
10kg (22.0 lbs)
240x205x900mm
(9.4x8.1x35.4in)
Passive Wooden Speaker
4
180W (RMS)
360W (MUSIC)
720W (PEAK)
TECHNICAL SPECIFICATIONS
Specifications
Technical Specifications
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
power at 1W, then test the frequency response 1m away from the
speaker.
2. Sensitivity
Use full range Pink noise which has been modified using an EQ
curve to test the speaker in the anechoic chamber, increasing the
signal to make the speaker work at its rated impedance and set the
power output at 1W, then test 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 speaker in the anechoic chamber , increase the
signal to make the speaker work at its 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 of 100 hours, the
rated power is the power whenthe speaker will show no visible
or measurable damage.
T series full range speaker line array column
6 x 4'' Full range transducers
15mm plywood construction
White powder coated ,
0.8mm steel mesh.
Screw terminal and 1 NL4 Speakon
Packing Dimension(WxDxH):
Dispersion Angle
（
HxV
）
:
Dimension(WxDxH):
Maximum. SPL(1m):
Mounting U bracket included and
optional mounting points provided.
Paint:
White durable textured finish
Coupling bracket, Stand adaptor,
Tripod