JBL AM7200/64 Bedienungsanleitung

JBL Lautsprecher AM7200/64

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AM7200/64
High Power Mid-High Frequency
Loudspeaker with Rotatable Horn
Key Features:
60° x 40° Coverage, rotatable for use in
either vertical or horizontal orientation.
CMCD™ Cone Midrange Compression
Driver provides low midrange
distortion, increased sensitivity,
extended bandwidth and improved
phase coherency.
2432H High-Frequency Compression
Driver
PT™ Progressive Transition Waveguide
for excellent pattern control with low
distortion.
Bi-Amp/Passive Switchable.
Optional planar array frame kits
(see AE Series Array Guide).
Applications:
Use with LF and/or subwoofer
reinforcement in applications such as:
Performing arts facilities
Theatrical sound design
Auditoriums
Houses of worship
Live clubs
Dance-clubs/discotheques
Sports facilities
Themed entertainment venues
Use without LF or subwoofer
reinforcement in:
Voice-only PA
Delay fill applications
AM7200/64 is a high power mid-high
frequency loudspeaker system
comprised of one 200 mm (8 in) CMCD
Cone Midrange Compression Driver
and one 38 mm (1.5 in) exit/75 mm
(3 in) voice-coil HF compression
driver. The multi-band PT Progressive
Transition mid-high frequency
waveguide provides well-controlled 60°
by 40° coverage and is rotatable for
cabinet positioning in either horizontal
or vertical orientation. High-slope
crossovers minimize band overlap and
well-controlled off-axis response
enhances arrayability.
The cabinet is fitted with M10
threaded suspension points. Pre-
engineered array bracketry is available.
AM7200/64 is part of JBL’s AE
Application Engineered Series, a
versatile family of loudspeakers for a
wide variety of fixed installation
applications.
Specifications:
System:
Frequency Range1(-10 dB): 260 Hz – 20 kHz
Frequency Response1(±3 dB): 330 Hz 18 kHz
Coverage Pattern: 60° x 40°, rotatable waveguide
Directivity Factor (Q): 20
Directivity Index (DI): 13 dB
Crossover Modes: Bi-amp/Passive switchable
Crossover Frequency
2
: 2.3 kHz
Transducer Power Rating (AES)3
: MF: 350 W (1400 W peak), 2 hrs
HF: 100 W (400 W peak), 2 hrs
Long-Term System Power Rating (IEC)4
: MF/HF: 200 W (800 W peak), 100 hrs
Maximum SPL5
: Bi-amp mode:
MF: 133 dB-SPL cont avg (139 dB peak)
HF: 135 dB-SPL cont avg (141 dB peak)
Passive mode:
MF/HF: 133 dB-SPL cont avg (139 dB peak)
System Sensitivity (1W @ 1m): Passive mode: 108 dB SPL
Transducers:
Midrange Driver: JBL CMCD-82H Cone Midrange Compression Driver with integral
200 mm (8 in) diameter Differential Drive®dual voice-coil
internal driver
Nominal Impedance: 8 ohms
Sensitivity (1W @ 1m): 108 dB SPL
High Frequency Driver: JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in)
voice coil
Nominal Impedance: 8 ohms
Sensitivity (1W @ 1m): 115 dB SPL
Waveguide: PT-K64MH
Physical:
Enclosure: Trapezoidal with 15 degree side angles, 16 mm (5/8 in) exterior
grade 11-ply Finnish birch plywood
Suspension Attachment: 13 points (3 top, 3 bottom, 2 each side, 3 rear), M10 threaded
hardware
Finish: Black DuraFlex™ finish. White available upon request.
Grille: Powder coated 14 gauge perforated steel, with acoustically
transparent black foam backing.
Input Connector: NL4 Neutrik Speakon®and CE-compliant covered barrier strip
terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG)
wire or max width 9 mm (.375 in) spade lugs. Speakon in
parallel with barrier strip for loop-through.
Environmental Specifications: Mil-Std 810; IP-x3 per IEC529.
Dimensions (H x W x D in vertical 548 x 561 x 657 mm
cabinet orientation): (21.6 x 22.1 x 25.9 in)
Net Weight: 27.2 kg (60 lb)
Optional Accessories: M10 x 35 mm forged shoulder eyebolts with washers
Optional planar array frame kit. See AE Series Bracket Guide.
1Passive mode, with recommended active tuning.
2Resultant engineered acoustical response of crossover network and components.
3AES standard, one decade pink noise with 6 dB crest factor within device’s operational band, free air, long-term 100 hr rating.
4IEC standard, full bandwidth pink noise with 6 dB crest factor, 100 hours, with recommended active tuning.
5Calculated based on power rating and sensitivity, exclusive of power compression.
JBL continually engages in research related to product improvement. Changes introduced into existing products without notice
are an expression of that philosophy.
Professional Series
AM7200/64 High Power Mid-High Frequency Loudspeaker with Rotatable Horn
20 100 1000 10000 20000
Frequency (Hz)
10
100
360
-6 dB Beamwidth (degrees)
Horizontal
Vertical
20 100 1000 10000 20000
Frequency (Hz)
0
10
20
1
10
100
Directivity Index (DI), dB
Directivity Factor (Q)
Beamwidth
Directivity Index, Q
20 100 1000 10000 20000
Frequency (Hz)
65
75
85
95
105 316
100
31.6
10
3.16
SPL (dB)
Ohms
Frequency Response and Impedance
20 100 1000 10000 20000
Frequency (Hz)
-30
-20
-10
0
10
Attenuation (dB)
0 deg
10 deg
20 deg
30 deg
40 deg
50 deg
60 deg
70 deg
80 deg
Horizontal Off-Axis Frequency Response
Vertical Up Off-Axis Frequency Response
20 100 1000 10000 20000
Frequency (Hz)
-30
-20
-10
0
10
Attenuation (dB)
0 deg
10 deg
20 deg
30 deg
40 deg
Vertical Down Off-Axis Frequency Response
Dimensions
Dimensions in mm (in)
For more detailed dimensional information, refer to Application Data Sheet
Measurements obtained in full passive crossover mode with recommended
active tuning. Graphs are from unaltered measured data.
20 100 1000 10000 20000
Frequency (Hz)
-30
-20
-10
0
10
Attenuation (dB)
0 deg
10 deg
20 deg
30 deg
40 deg
180°
30°
150°
60°
120°
90°
330°
210°
300°
240°
270°
0
-6
200 Hz
250 Hz
315 Hz
400 Hz
180°
30°
150°
60°
120°
90°
330°
210°
300°
240°
270°
0
-6
500 Hz
630 Hz
800 Hz
1 kHz
180°
30°
150°
60°
120°
90°
330°
210°
300°
240°
270°
0
-6
1.25 kHz
1.6 kHz
2 kHz
2.5 kHz
180°
30°
150°
60°
120°
90°
330°
210°
300°
240°
270°
0
-6
3.15 kHz
4 kHz
5 kHz
6.3 kHz
180°
30°
150°
60°
120°
90°
330°
210°
300°
240°
270°
0
-6
8 kHz
10 kHz
12.5 kHz
16 kHz
Horizontal 1/3 Octave Polars


Produktspezifikationen

Marke: JBL
Kategorie: Lautsprecher
Modell: AM7200/64

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