WL12 Double 12 inch Bi-amp Line Array Passive Speaker

group name: LINE ARRAY SPEAKER

Min Order: 1 piece

brand name: Sinbosen| Audio sound system manufacturer

model: WL12

Nearest port for product export: Guangzhou, Yantian,Shenzhen, Shekou,Shenzhen

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, FAS, CIP, FCA, DDP, DDU, Express Delivery, DAF

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow

update time: Tue, 04 Nov 2025 02:25:34 GMT

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Paramtents

Type Passive
Drivers LF 2 x 12 ; MF 2 x 6.5"; HF 3 x 1”
Impedance 8 ohms
Frequency Response 52Hz-18kHz (± 3dB)

Packging & Delivery

Min Order1 piece

Briefing

The WL12 is a full horn-loaded, bi-amp driven dual 12" 3-way high performance line array system.

Detailed

WL12 Specification
TYPE	Three-way, bi-amp line array element
FREQUENCY RESPONSE	52Hz-18kHz ± 3dB
DRIVERS	LF: 2 x 12"(300mm)/3"(75mm) voice coil, ultra-long
	excursion, neodymium magnet drivers
	MF: 2 x 6.5" (165mm)/2" (50mm) coil, Ferrite
	magnet drivers, horn loaded
	HF: 3 x 1"(25mm) exit neodymium magnet
	compression drivers, horn loaded
MAXIMUM SPL	LF: 139dB, MF: 140dB, HF: 145dB
NOMINAL IMPEDANCE	LF: 8 ohms, MF + HF: 8 ohms
DISPERSION	90º horizontal (-6dB), 120º horizontal (-10dB),7.5° vertical
CROSSOVER	320Hz active, 4kHz internal passive
FINISH	multi-laminate birch and poplar-ply construction
FINISH	Black textured paint
CONECTORS	2 x NL4 type
DIMENSIONS (ex. pins)	(W) 1136mm x (H) 371mm x (D) 526mm
	(W) 44.7in x (H) 14.6in x (D) 20.7in
WEIGHT	64kg (141lbs)

FEATURE:

1. Imported voice coil and cone, high quality Neodymium woofer and tweeter

2. Rigging components:high grade steel with anti-corrosion coating

3. FIrst grade Russian birch plywood

4.The WL12 is a full horn-loaded, bi-amp driven dual 12" 3-way line array system. Its high output is achieved by applying horn loading technology to all frequency bands, which effectively boosts the acoustic output energy in the low, mid and high frequencies.

ANGLE ADJUSTMENT

CROSSOVER

LF : 12 inch neodymium magnet drivers
Horn design and reflective loading for improved efficiency and output, improved directional control while reducing power consumption and noise from all directions of the horn.

MF : Two 6.5 inch Ferrite magnet drivers
The mid-frequency section uses two 6.5-inch cone-shaped cone drivers, which are responsible for the reproduction of the 300Hz to 4kHz vocal frequency signal, enhancing vocal clarity and consistency, more efficient and better directivity control than traditional direct-firing designs

HF : Three 1 inch neodymium magnet
The high-frequency part is equipped with three 1-inch throat drivers, which are responsible for signal reproduction above 4kHz, minimize distortion and expand high-frequency response.