JBL ASB7128 – Prosound Digital Video
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JBL ASB7128

Thương hiệu: JBL
| |
Mã SP: ASB7128
Liên hệ

Bảo hành: 12 tháng

Nguồn gốc xuất xứ: Mỹ/ Trung Quốc

Hotline hỗ trợ 24/7: 0972 682 830
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  • Hotline
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    (Miễn phí từ 8h30 - 21:00 mỗi ngày)

Ultra Long Excursion High Power Dual 18" Subwoofer

The ASB7128 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").

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

Applications

·Performing arts facilities

·Theatrical sound design

·Auditoriums

·Houses of worship

·Live clubs

·Dance-clubs/discotheques

·Sports facilities

·Themed entertainment venues

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. 

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