Transcript
AC299
2-Way Full-Range Loudspeaker with 1 x 12" LF
Key Features: Robust 15mm enclosure with black textured finish 310 mm (12 in) LF transducer 90° x 90° Waveguide with a 25 mm (1 in) exit 35mm (1.5") voice-coil compression driver Dual Neutrik NL4 connectors plus screw terminals Multiple attachment points for ultimate flexibility
Applications: Performing Spaces Clubs & Bars Houses of Worship Multi Media Spaces
Specifications: System: Frequency Range (-10 dB)1: Frequency Response (±3 dB)1: System Sensitivity (1w @ 1m)1: Nominal Impedance: Maximum SPL(1m)2: Long-Term System Power Rating (IEC)3:
Retail & Hospitality Spaces Presentation Suites Educational Facilities
AC299 is a compact 2-way full-range loudspeaker system comprised of one 310 mm (12 in) low frequency driver and one 25 mm (1 in) exit/35 mm (1.5 in) voice-coil compression driver. The horn provides 90° by 90° coverage in vertical and horizontal orientation. High-slope passive crossovers minimize band overlap and well-controlled offaxis response. The cabinet is fitted with M10 threaded suspension points. Four threaded inserts located on back of the enclosure allow attachment of a MultiMount® or similar type mounting. AC299 is part of JBL’s AE Application Engineered Series, a versatile family of loudspeakers for a wide variety of fixed installation applications.
2 hr Power Rating4: System Power Rating (AES): Coverage Pattern: Crossover:
350W (1400W peak), 2 hrs 90° x 90° (H x V) 1.5 kHz
Transducers: Low frequency driver: High frequency driver:
1 x 12" woofer (P/N: 5050730), 310 mm (12 in) driver with 66 mm (2.5 in) voice-coil 1 x 2408H-2 driver with 25 mm (1 in) exit/35 mm (1.5 in) voice-coil
Physical: Input Connector: Enclosure: Grille: Finish:
Suspension / Mounting:
Dimensions (H x W x D): JBL continually engages in research related to product improvement. Some materials, production methods and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated.
63 Hz - 20 kHz 80 Hz - 18kHz 97 dB 8 ohms 121 dB (127 dB peak) 250 W/500 W/1000 W (Continuous/Program/Peak)
Net Weight:
Dual Neutrik NL4MP connectors plus covered barrier trip terminals 15 mm multi-ply hardwood plywood Powder coated, 1.5mm perforated steel, with acoustically transparent black foam backing Textured black paint finish. White (-WH) available upon request. Not available with WRC & WRX finish. 14 x M10 and 4 x M10 for Wall Mount Bracket. Optional U-bracket, overhead suspension bracket, and wall-mount bracket 600 mm x 370 mm x 392 mm 23.6 in x 14.5 in x 15.4 in 17.3 kg (38.1lbs)
1 Full space (4π) conditions 2 Calculated maximum SPL based on rated power handling 3. IEC shaped pink noise with 6dB CF for 100hrs 4 AES standard, one decade pink noise with 6 dB crest factor within device’s operational band, free air. Standard AES 2 hr rating plus long-term 100 hr rating are specified for low-frequency transducers.
AC299 2-Way Loudspeaker with 1 x 12" LF Beamwidth
Horizontal Left Off-Axis Frequency Response 10
Horizontal
100
1000
10000
Frequency (Hz)
20
30 deg
-10
40 deg 50 deg 60 deg
-20
-30
20000
20
100
10
10
100
1000
10000
Frequency (Hz)
Impedance
80 deg
20000
0 deg 10 deg
0
20 deg 30 deg
-10
40 deg 50 deg 60 deg
-20
70 deg
1 20000
-30
100
20
100
1000
10000
Frequency (Hz)
80 deg
20000
Vertical Up Off-Axis Frequency Response 10
Attenuation (dB)
10
1 20
100
1000
10000
Frequency (Hz)
20000
Frequency Response, 1W/1M
0 deg
0
10 deg 20 deg
-10
30 deg 40 deg
-20
-30
110
20
100
1000
Frequency (Hz)
10000
20000
Vertical Down Off-Axis Frequency Response
100
10
Attenuation (dB)
90
80
70 20
100
1000
10000
Frequency (Hz)
2Pi
20000
4Pi
AC299 Impedance 2.83 and 8.94v 20-20k.txt AC299Z.FRQ
0 deg
0
10 deg 20 deg
-10
30 deg 40 deg
-20
-30
AC299 (Spliced at 385Hz)
20
100
4PI->2PI-1 (.37m)
Dimensions: F
10000
10
0 20
0
1000
Frequency (Hz)
Horizontal Right Off-Axis Frequency Response
100
Attenuation (dB)
Directivity Index (DI), dB
20 deg
70 deg
Directivity Index
Impedance (Ohms)
10 deg
Vertical 10 20
SPL (dB)
0 deg
0
Attenuation (dB)
100
Directivity Factor (Q)
-6 dB Beamwidth (degrees)
360
1
2
3
4
5
6
7
8
1000
Frequency (Hz)
10000
20000
9 REVISION HISTORY
DATE
REV.
PREVIOUS PART DESCRIPTION NO.
ZONE
BY
Dimensions in mm (inch)
F
370.0 14.567
100.0 3.937
392.0 15.433
E
100.0 3.937
600.0 23.622
250.0 9.843
E
D
130.0 5.118
D
FRONT
SIDES
REAR C
C
R1200.0 47.244
R20.0 0.787
JBL Professional 8500 Balboa Boulevard, P.O. Box 2200 Northridge, California 91329 U.S.A.
AC299
© Copyright 2015 JBL Professional
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www.jblpro.com
07/15
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173.1 6.815
213.5 8.406
B
18.0°
A
A
TOP
PROPRIETARY AND CONFIDENTIAL PROPERTY OF HARMAN. DO NOT DISCLOSE, REPRODUCE, OR PUBLISH WITHOUT WRITTEN HARMAN APPROVAL.
ROHS
RESTRICTION OF HAZARDOUS SUBSTANCES ALL MATERIALS USED IN THIS PART MUST BE ROHS COMPLIANT. SUPPLIER SHALL PROVIDE A CERTIFICATE OF ROHS COMPLIANCE WITH THE FIRST ARTICLE.
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.X 0.30 mm 0.50 mm X. ANGULAR 0 30'
DRAWN BY
ALL DIMENSIONS ARE IN MILIMETERS ALL DIMENSIONS APPLY AFTER FINISH DIMENSIONS SHOWN ARE FOR REFERENCE AND INSPECTION ONLY. REFER TO CAD MODEL PROVIDED WITH THIS DRAWING FOR OVERALL DEFINITION OF PART GEOMETRY.
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6&7F, Tower B Kingdee Software Park, No.2 12th Road South High-tech Industrial Park Shenzhen 518057, CN
THIRD ANGLE PROJECTION
TOLERANCES UNLESS OTHERWISE SPECIFIED
Gavin DESIGNED BY
? ENGINEER
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TITLE
SPKSYS,ASY,AC266
DATE
09/03/2014 DATE
NO.
2014/8/25
REV
AC266 SCALE
SIZE
D
1:10
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DO NOT SCALE DRAWING
SHEET
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