JBL Professional ASB7128

Större bilder

Högeffekts dubbel 18-tums subwoofer med extremt lång slaglängd

ASB7128 är en lättviktig, frontladdad och ventilerad subwooferlåda för höga effekter, försedd med två av JBL:s exklusiva 2269H Ultra Long Excursion 18" Differential Drive®-woofers. Denna woofer har neodymmagnet, dubbla talspolar och dubbla luftgap, JBL:s exklusiva Vented Gap Cooling™ samt ett ytterst robust kompositmembran för lång slaglängd och extra lång livslängd. Woofern klarar en maximal slaglängd på 89 mm (3,5") topp till topp.

Funktioner

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
FIR Tuning Set Matches Phase Profile to Full-Range Models
For ground-stacked or suspended applications in stand-alone arrays or in combination with other
AE Series products

To improve reliability in weather conditions and reduce water ingress, cabinet dimensions of WRC & WRX models may be different than standard model dimensions. Contact CustomAudio@harman.com for drawings and/or dimension information of WRC & WRX models.

Nedladdningar

Specifications

	Storlek	Uppladdat
ASB7128 Spec Sheet uppdaterad: dec 2020	386 KB	dec 2020

Manuals

	Version	Språk	Storlek	Uppladdat
Weather Resistant Configurations version A, uppdaterad: maj 2023	A		86,1 KB	maj 2023
AE/PD Connector Pinout Guide uppdaterad: okt 2019			8,25 KB	okt 2019

Brochures

	Storlek	Uppladdat
AE Series Brochure uppdaterad: okt 2020	4,05 MB	okt 2020
AM Brochure uppdaterad: okt 2020	1,54 MB	okt 2020

CAD Drawings

	Version	Storlek	Uppladdat
AE Series - Revit/BIM Files version 11.0, uppdaterad: jul 2024	11.0	730 KB	jul 2024
AE Series - Customer Drawings version 2.0, uppdaterad: maj 2024	2.0	2,69 MB	maj 2024
AE Series - WR Models Customer Drawings version 3.0, uppdaterad: apr 2026	3.0	3,8 MB	apr 2026

Compliances

	Storlek	Uppladdat
AE Series ASB - Declaration of Conformity uppdaterad: jul 2024	93,5 KB	jul 2024

Preset Libraries

	Storlek	Uppladdat
AE Series DCi Series Preset Library uppdaterad: maj 2024	471 KB	maj 2024

Application Guides

	Språk	Storlek	Uppladdat
Directional Bass Using 3-Element Arrays uppdaterad: aug 2021		570 KB	aug 2021

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Reservdelar och service

Specifikationer

Frequency Range (-10dB)	20 Hz - 1 kHz
Frequency Response (±3 dB)	25 Hz - 1 kHz
Transducer Power Rating (AES)	4000 W (16000 W peak), 2 hrs.
Input Modes	Drivers Parallel / Drivers Discrete
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
LF 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	Mil-Std 810; IP-x3 per IEC529.
Dimensions (H x W x D in vertical orientation)	1092 x 560 x 815 mm(43.0 x 22.0 x 32.1 in)
Net Weight (each)	71.9 kg (158.5 lb)
Optional Accessories	M10 x 35 mm forged shoulder eyebolts with washers.
Nominal LF Driver Impedance	4 ohms in parallel-drive mode 2 x 8 ohms in discrete-drive mode

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