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JBL ASB 7128 2x - 18" Subwoofer

Item: PAH0009895-000
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JBL ASB 7128 2x - 18" Subwoofer Product Image
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The JBL ASB 7128 Passive PA Subwoofer is a high power, lightweight front-loaded vented subwoofer enclosure housing two of...  All product info

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Product information - JBL ASB 7128

The JBL ASB 7128 Passive PA Subwoofer 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. This subwoofer is capable of a peak-to-peak maximum excursion of 89 mm (3.5").

The main features of the JBL ASB 7128 Passive PA Subwoofer include:

  • 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
  • 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
  • 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.
  • Dimensions (H x W x D in vertical cabinet orientation): 1092 x 560 x 815 mm
  • Net Weight: 71.9 kg (158.5 lb)
  • Black 

Features:

  • Manufacturer: JBL
  • Typ: Sub
  • Signal Processing: Passive
  • Size of Woofer (Inches): 18
  • Power Output in W(RMS) @4Ohm: 2000
  • Impedance (Ohm): 4
  • max. Peak SPL (dB): 141
  • Weight (kg): 71.9
  • Housing Material: Wood
  • Flange: No
  • Airworthy: No
  • Frequency Response from (Hz): 20
  • Frequency Response to (Hz): 1000
  • Crossover Network: No
  • Input: Speakon
  • Output: Speakon
  • Height (mm): 1092
  • Width (mm): 560
  • Depth (mm): 815
  • incl. Stand: No
  • incl. Cover: No
JBL ASB 7128 2x - 18" Subwoofer Product ImageJBL ASB 7128 2x - 18" Subwoofer
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