JBL Professional ASB7128

Gambar Lebih Besar

Subwoofer Dual 18-inci Bertenaga Tinggi dengan Eksursi Ultra Panjang

ASB7128 adalah enclosure subwoofer bertenaga tinggi dan ringan dengan ventilasi front-loaded yang menampung dua woofer 18" Differential Drive® Ultra Long Excursion eksklusif JBL 2269H. Woofer ini menampilkan magnet neodymium, dual voice coil dan dual gap, teknologi eksklusif Vented Gap Cooling™ JBL, serta cone komposit ultra tangguh untuk eksursi tinggi dan daya tahan ekstra lama. Woofer mampu mencapai eksursi puncak-ke-puncak maksimal 89 mm (3,5").

Fitur

2 x 2269H 18" transduser Differential Drive® dual voice coil dual gap, magnet neodimium
4000 watt pink noise berkelanjutan,
kapasitas penanganan daya puncak 16000 watt
Ultra Long Excursion
Area ventilasi besar untuk output tinggi dengan distorsi rendah
Mode input switchable Parallel/Discrete
FIR Tuning Set Mencocokkan Profil Fase ke Model Full-Range
Untuk aplikasi ground-stacked atau suspended dalam array stand-alone atau dalam kombinasi dengan produk
AE Series lainnya

Untuk meningkatkan keandalan dalam kondisi cuaca dan mengurangi penetrasi air, dimensi kabinet model WRC & WRX mungkin berbeda dari dimensi model standar. Hubungi CustomAudio@harman.com untuk gambar dan/atau informasi dimensi model WRC & WRX.

Unduhan

Specifications

	Ukuran	Diunggah
ASB7128 Spec Sheet diperbarui: Des 2020	386 KB	Des 2020

Manuals

	Versi	Bahasa	Ukuran	Diunggah
Weather Resistant Configurations versi A, diperbarui: Mei 2023	A		86,1 KB	Mei 2023
AE/PD Connector Pinout Guide diperbarui: Okt 2019			8,25 KB	Okt 2019

Brochures

	Ukuran	Diunggah
AE Series Brochure diperbarui: Okt 2020	4,05 MB	Okt 2020
AM Brochure diperbarui: Okt 2020	1,54 MB	Okt 2020

CAD Drawings

	Versi	Ukuran	Diunggah
AE Series - Revit/BIM Files versi 11.0, diperbarui: Jul 2024	11.0	730 KB	Jul 2024
AE Series - Customer Drawings versi 2.0, diperbarui: Mei 2024	2.0	2,69 MB	Mei 2024
AE Series - WR Models Customer Drawings versi 3.0, diperbarui: Apr 2026	3.0	3,8 MB	Apr 2026

Compliances

	Ukuran	Diunggah
AE Series ASB - Declaration of Conformity diperbarui: Jul 2024	93,5 KB	Jul 2024

Preset Libraries

	Ukuran	Diunggah
AE Series DCi Series Preset Library diperbarui: Mei 2024	471 KB	Mei 2024

Application Guides

	Bahasa	Ukuran	Diunggah
Directional Bass Using 3-Element Arrays diperbarui: Agu 2021		570 KB	Agu 2021

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Suku Cadang & Servis

Spesifikasi

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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