JBL AC15 Handleiding

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AC15

Ultra Compact 2-way Loudspeaker

System with 1 - 5.25" LF

Key Features:

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Ultra compact enclosure

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135 mm (5.25 in) LF transducer

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90° x 90° waveguide with 25 mm (1 in)

dome tweeter

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Dual Neutrik NL4 connectors plus

screw terminals

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Multiple Attachment Points for Ultimate

Flexibility

Applications:

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Performing Arts Facilities

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Houses of Worship

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Sports Facilities

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Multi Media Spaces

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Retail Spaces

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Presentation Suites

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Educational Facilities

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Portable Audio-Visual Systems

The AC15 is an ultra-compact full-

range loudspeaker system designed to

provide maximum bandwidth and SPL

in a single system package and yet be

visually unobtrusive. The enclosure

design allows for installation very close

to walls and ceilings making it an ideal

choice for under balcony, column, or

wall mounting. The high frequency

device is a 1" dome tweeter integrated

into a newly designed 90°x 90°

waveguide providing even coverage

throughout the intended usage area.

The combination exhibits smooth

power response resulting in extremely

natural voicing. The AC15 utilizes a

5.25" Symmetrical Field Geometry

(SFG™) LF Transducer with a copper-

clad aluminum edge wound 1.5" voice

coil and a copper-capped pole piece

that improves performance by reducing

voice coil inductance and distortion.

The rugged multi-ply hardwood

enclosure is designed to work in the

vertical plane as well as in the

horizontal plane. Mounting points are

provided for an optional U-bracket and

for an OmniMount®type bracket.

The rugged plywood enclosure

features JBL’s textured DuraFlex™

finish and is equipped with a heavy

duty powder coated steel, foam-backed

grille.

Specifications:

System:

Frequency Range (-10 dB):80 Hz - 20 kHz

Frequency Response (+/-3 dB):90 Hz - 18 kHz

Horizontal Coverage:90°

Vertical Coverage:90°

Directivity Factor (Q):7 (avg. 500 Hz - 16 kHz)

Directivity Index (DI):8 dB (avg. 500 Hz - 16 kHz)

System Sensitivity

1

:86 dB SPL/1W/1m

Rated Maximum SPL (1m)

2

:108 dB

System Nominal Impedance:16 Ohms

Long-Term System Power Rating

3

:

(Continuous/Program/Peak):150 W / 300 W / 600 W

AES Standard Power Rating

4

:225 W

Crossover Frequency:3.3 kHz

Transducers:

Low Frequency Driver:

1 x JBL 225J, 135 mm (5.25 in) SFG™ driver with 38 mm (1.5 in)

edge wound voice coil

High Frequency Driver:1 x JBL 201J, 25 mm (1 in) voice coil dome tweeter

High-Frequency Waveguide:Constant Coverage 90°x 90°

Physical:

Enclosure:12 mm exterior grade multi-ply hardwood plywood

Suspension Attachments:4 x M8 points; 1 top, 1 bottom, 2 rear. 2 x M6 bottom for

OmniMount

®

20.5

Finish:Black DuraFlex™ finish. White (-WH) available upon request.

Optional Weather Resistant Versions:WRC & WRX not available for this model

Grille:Powder coated 18 gauge perforated steel, acoustically

transparent foam backing (grille cloth backing on white units)

Input Connectors:Neutrik Speakon

®

NL4 (2 wired in parallel), plus CE-compliant

covered barrier strip terminals. Barrier terminals accept up to

5.2 sq mm (10 AGW) wire or max width 9 mm (.375 in) spade

lugs. NL4’s +1/-1 in parallel with barrier strip (+2/-2 loop

through).

Environmental Specifications:Mil-Std 810; IPx3 per IEC529.

Dimensions (H x W x D):241.3 x 150.3 x 177.8 mm

(9.5 x 5.9 x 7.0 in)

Weight:4.7 kg (10.5 lb)

Optional Accessories:MTU-15 U-Bracket

1On axis SPL measured in far field and referenced to 1 meter by inverse square law. Average from 300 Hz to 16 kHz.

2Calculated based on system sensitivity and continuous power handling.

3IEC shaped pink noise, 6 dB crest factor, 100 hour duration.

4AES standard 2 hour duration, with IEC system noise spectrum.

JBL continually engages in research related to product improvement. Changes introduced into existing products

without notice are a routine expression of that philosophy.

Product specificaties