JBL HT4H Istruzioni utente
Quick Spec HT4H
Key Features
◗Design goal: To bring the thrill of live
performance and cinema sound to the small
room and home environments by calling on
JBL’s professional engineering leadership.
◗Pure titanium high frequency driver.
◗Bi-radial constant directivity horn – 120°.
◗Cast aluminum 5.25" woofer with Heat-ScapeTM
motor structure.
◗Straight-Line Single PathTM(SSP) crossover
network.
◗FreeFlowTM flared rear port.
◗Rear piston type foot for correct speaker
positioning.
Description
◗Horizontal front left, center, right loudspeaker.
Frequency Response
JBL SIS Products Group: Tel 818-830-8757 Fax 818-891-6894
8500 Balboa Boulevard, Northridge, CA 91329
250 Crossways Park Drive, Woodbury, NY 11797
A Harman International Company
Frequency Response 80 Hz – 18 kHz (+/- 2dB)
Sensitivity 89 dB @ 2.83 Volts/1 Meter
Recommended Maximum Amplifier Power 150 Watts
Nominal Impedance 8 Ohms
High Frequency Transducer 1”Titanium Dome with Bi-Radial Horn
Crossover Frequency 1250 Hz
Low Frequency Transducer 5.25”
Weight 25 lbs / 11.4 kg
Dimensions (H x W x D) 6.81” x 20” x 11.13”
173mm x 508mm x 283mm
On Axis Response
Listening Window
(+/- 30 degrees Horizontal,
+/- 10 degrees Vertical)
Early Reflections
Total Sound Power
Directivity Index
Early Reflection Directivity Index.
100.0
95.0
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
50.0
log frequency Hz
30.0 100.0 1000.0 10000.0
Specifications
SYSTEMS INTEGRATION
SPECIALIST PRODUCTS
Quick Spec HT4H
JBL SIS Products Group: Tel 818-830-8757 Fax 818-891-6894
8500 Balboa Boulevard, Northridge, CA 91329
250 Crossways Park Drive, Woodbury, NY 11797
A Harman International Company
20
20
6.81
6.81
14.75
8.75
7.5
2.75
6.5
13.5
20
11.13
1
1.25
20
11.13 13.6
3
1
1.25
1.5
6.81
Back
Front
Top
Side
+ – 11.13
11.5
13.63
SYSTEMS INTEGRATION
SPECIALIST PRODUCTS
All measurement in inches
Indice
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