JBL ASB7128 Ultra Long Excursion High Power Single 18” Subwoofer JBL-ASB7128_183 JBL-ASB7128_183

JBL-ASB7128
0.00 2040-01-02 USD InStock
Weight: 163 lb
Brand: JBL ProfessionalJBL Professional
Color

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Check out the JBL ASB7128! It is a high power, lightweight front-loaded vented subwoofer enclosure housing two of JBL's exclusive 2269H Ultra Long Excursion 18" Differential Drive® woofers. This woofer features neodymium magnet, dual voice coils and dual gaps, JBL’s exclusive Vented Gap Cooling™ and ultra robust composite cone for high excursion and extra long life. Woofer is capable of a peak-to-peak maximum excursion of 89 mm (3.5").

 

The enclosure is constructed of multiply hardwood coated in JBL’s rugged DuraFlexTM finish and is heavily braced to maximize low-frequency performance. The rectangular enclosure is fitted with sixteen M10 threaded attachment points and utilizes a 14-gauge steel grille internally lined with acoustically transparent foam to provide additional driver protection and give a very professional appearance.

 

Features:

 

  • 2 x 2269H 18" Differential Drive® dual voice coil dual gap, neodymium magnet transducers
  • 4000 watts continuous pink noise,
  • 16000 watts peak power handling capacity
  • Ultra Long Excursion
  • Large vent area for high output with low distortion
  • Parallel/Discrete switchable input mode
  • For ground-stacked or suspended applications in stand-alone arrays or in combination with other AE Series products

 

Specifications:

 

Frequency Range (-10 dB)

20 Hz - 1 kHz

 

Frequency Response (± 3 dB)

25 Hz - 1 kHz

 

Transducer Power Rating

4000 W (16000 W peak), 2 hrs.

 

Input Modes

Drivers Parallel / Drivers Discrete

 

Long-Term System

Power Rating

2400 W (9600 W peak), 100 hrs.

 

Maximum SPL (1m)

25 Hz - 200 Hz: 135 dB-SPL cont avg. (141 dB peak)

 

System Sensitivity

25 Hz - 200 Hz: 99 dB-SPL, 1W (2.0V) @ 1m

 

Nominal Impedance

4 ohms in parallel-drive mode 2 x 8 ohms in discrete-drive mode

 

Low Frequency Driver

2 x 2269H, 460 mm (18 in) dia., 100 mm (4 in) Dual Coil Dual Gap neodymium Differential Drive®, VGC™ drivers

 

Enclosure

Rectangular cabinet, 16 mm (5/8 in) exterior grade 11-ply birch plywood

 

Suspension Attachment

16 points (4 top, 4 bottom, 4 each side) 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 cabinet orientation)

1092 x 560 x 815 mm

(43.0 x 22.0 x 32.1 in)

 

Net Weight

71.9 kg (158.5 lb)

 

Optional Accessories

M10 x 35 mm forged shoulder eyebolts with washers.

 

Brand URL : http://www.jblpro.com/www/products/installed-sound/ae-series/asb7128#.VxASbcdqHdk

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