JBL ASB7128 Dual 18" Front-Firing Subwoofer (Black)

JBL ASB7128 Dual 18" Front-Firing Subwoofer (Black)

JBL ASB7128 Dual 18" Front-Firing Subwoofer (Black)

B&H # JBASB7128B MFR # ASB7128-B

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Expected availability: 7-10 business days

Product Highlights

  • Dual 18" Differential Drive Woofers
  • Ultra Long Excursion
  • Parallel and Discrete Modes
  • Wooden Construction
  • 16 Threaded Attachment Points
  • 14-Gauge Steel Grille
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Color: Black

JBL ASB7128 Dual 18 JBL ASB7128 Dual 18

Special Order

This item is noncancelable and nonreturnable.

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JBL ASB7128 overview

  • 1Description

The ASB7128 from JBL is a professional-quality passive subwoofer that provides strong, reliable bass performance for a variety of applications. The wooden cabinet houses a pair of ultra long excursion 18" Differential Drive dual voice coil drivers with large neodymium magnets for a long performance life. The subwoofer has switchable parallel/discrete input modes for excellent versatility.

The 14-gauge steel grille is lined with acoustically transparent foam to protect the driver. The subwoofer has a 4000W (16000W Peak) power rating and has a large vent area to provide high output with low distortion. The enclosure has 16 threaded M10 attachment points to provide versatile mounting options.

Wooden cabinet with DuraFlex finish
Dual ultra long excursion 18" Differential Drive dual voice coil drivers with large neodymium magnets for a long performance life
Switchable parallel and discrete input modes for excellent versatility
14-gauge steel grille is lined with acoustically transparent foam to protect the driver
Power rating of 4000W (16000W Peak)
Large vent area provides high output with low distortion
16 threaded M10 attachment points provide versatile mounting options
In the Box
JBL ASB7128 Dual 18" Front-Firing Subwoofer (Black)
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    JBL ASB7128 specs

    Driver 2 x 18" (460 mm) Differential Drive VGC Woofers with 4" Dual Coil Dual Gap Neodymium Magnets
    Crossover Not Specified by Manufacturer
    Frequency Range 20 Hz - 1 kHz
    Impedance 4 ohms (Parallel)
    2 x 8 ohms (Discrete)
    Maximum Power Handling 4000 W (16000 W Peak), 2 Hours
    2400 W (9600 W Peak), 100 Hours
    Maximum Sound Pressure Level (SPL) 135 dB
    Controls and Indicators None
    Connectors 1 x NL4 Neutrik Speakon Input
    1 x Barrier Strip Terminal
    Shielded No
    Enclosure Material 11-Ply Birch Plywood with DuraFlex Finish
    14-Gauge Steel Grille with Acoustically Transparent Foam
    Dimensions (HxWxD) 43 x 22 x 32.1" (1092 x 560 x 815 mm)
    Weight 158.5 lb (71.9 kg)
    Packaging Infordzxwqvvafrerdeuyvfeuscfeewtwvzbdffxas
    Package Weight 173.0 lb
    Box Dimensions (LxWxH) 45.5 x 36.0 x 26.0"

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