Jsub Large Format Powerful Line Array Subwoofer Speaker Box

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: J-sub
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Wood
• Application: Commercial
• Certification: CE, RoHS, FCC
• Monitor: None
• THD: 0.005%-0.01%
• Net Weight: 106kg
• Drivers: 18′′x3 Neodymium Driver
• Cabinet: Russian Birch Plywood
• Transport Package: Carton or Flight Case
• Specification: 606*700*830mm
• Trademark: SANWAY OR OEM
• Origin: Made in China
• HS Code: 8518500000
• Production Capacity: 2000PCS\Month
• Package Size: 70.00cm * 80.00cm * 95.00cm
• Package Gross Weight: 110.000kg

Product Description

Jsub Large Format Powerful Line Array Subwoofer Speaker Box

Overview:

 

The J-SUB subwoofer is a low frequency reflective design with two-way low-bass speaker, loaded with 3 18 "Neodymium woofers, of which two are facing the front panel, one facing the rear panel.
 

J8 passive line array speaker is a 3-way design cabinet, consists of 2 x12 "LF driver, one horn loaded 10" MF driver and two 1.4  "Exit HF compression drive with 3 " voice coil installed to a dedicated waveform shaping device. The mechanical and acoustic design enables vertical columns up to 24 loudspeakers to be hoisted. The J8 column speaker pa system box is made of birch plywood and coating with impact and weathering protected PCP (Polyurea cabinet Protection). The front of the loudspeaker cabinet is protected by a rigid metal grille, and the side and rear panels contain four handles.
 

In this way, the cardioid diffusion characteristic can eliminate the unnecessary sound energy behind the system, which can effectively reduce the echo region of low frequency and the recover most effective low frequency signal. J-sub speakers can be used in different combinations with J8 column array speaker, such as stackable or hanging, can be centrally suspended on the J8 array or can be used as a separate set of sound columns.

Features:

 

1. 2x12" LF; 1X10" MF; 2X3"HF neodymium drivers. 

2. High quality compact birch wood enclosure.

3. 3x18 inch neodymium subwoofer  

4. Multi-layered weather protected finish.

Specifications:
 

 

Configuration	J-SUB  cardioid subwoofer
Nominal   impedance	4 Ω (front) / 8   Ω (rear)
Power handling   capacity RMS front	2000W
Power handling   capacity RMS rear	1000W
Components	3 x 18"   driver
Connections	1 x NLT4
Dimensions (H x   W x D)	540 x 1100 x 9453 /   1063 mm   21.3 x 43.3 x 37.23 / 41.8"
Weight	106 kg   234 lb