JPRO+

Product type: 【J Series】Line array
Product Profile:JPRO+ is a dual twelve-inch three-way line array speaker, featuring an internal structure made up of 2 three-inch neodymium magnetic compression drivers, 2 eight-inch neodymium magnetic midrange drivers, and 2 twelve-inch neodymium magnetic low-frequency drivers. It adopts a coaxial design for the mid and high frequencies (with a preset frequency range of 300Hz-20kHz) and employs a horizontal 90° and vertical 8° acoustic module for even dispersion, significantly optimizing the phase consistency of the mid and high frequencies and greatly improving the frequency coupling effect between adjacent units.

Product details

The speaker cabinet is made of custom European-grade multilayer plywood, with a surface coated in PCP (polyurea) 

chemical coating that fully complies with environmental protection standards. 

The front of the cabinet features a 2mm thick perforated protective steel mesh, with multiple layers of waterproof 

and sound-permeable materials inside, providing strong resistance to wear, water, and moisture. 

The speakers are suspended in the air using a three-point connection method, with connector components made 

of thick stainless steel, allowing for a maximum connection of up to 24 units in a series. 

The maximum bending angle between adjacent speakers is 8°, with a 1° increment.


Product technical specifications


Frequency response

45Hz-20KHz-10dB

Input Connection

2x WS28 NLT8M(+1/-2/+1/-4/+5/-6)

Nominal Directivity HxV-6 dB)

90°×8°

Rigging

3-point connection

Nominal Sensitivity ity1W/1m

105dB

Bending Angle

0°-18°(1°Enter)

Maximum Peak SPL

135dB/141dB (Peak)

Dimension(mm)

W/H/D370/1090/550mm

Power Handing(AES/Peak)

LF:1000W(Rated)/4000W(Peak)

MF:600W(Rated)/2400W(Peak)

Weight

60KG

HF:220W(Rated)/880W(Peak)

Case Material

Russian birch plywood

Driver Components

LF:2×12”Driver(External crossover)

MF:2×8”Driver(Crossover)

HF:2×3”Driver(Crossover)

Surface Treatment

PCP

Nominal lmpedance

LF 8Ω(L/R);MF/HF 8Ω

Protection rating

IP56