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Home / Line Array Speaker / Alpha-F8+Alpha-S1812 Passive Line Array Speaker system

Alpha-F8+Alpha-S1812 Passive Line Array Speaker system

Use Parts: 500 PIECE
Supply Ability: 10000 PIECE
Payment Terms: TT , LC , Others
Tags:
Use Parts500 PIECE
Supply Ability 10000 PIECE
Payment TermsTT , LC , Others

PRODUCT INTRODUCTION:

Alpha-F8 line array top

The compact Alpha-F8 linear array speaker is used to form a vertical array. Adopting a passive external two-way design, two 8" drive units are arranged in a dipole arrangement, and a 1.4" compression drive unit with inverter is installed in the center. The precise horn geometry combined with the advanced bass reflex inverted hole design produces the directivity control capability of the frequency bandwidth and expands the low frequency output. This high-performance linear array module can provide a controllable 80° horizontal direction as low as 500Hz. Its mechanical and acoustic design can ensure a vertical array of up to twenty-four speakers, and the vertical inclination can be adjusted between 0° and 14° with an accuracy of 1°. This speaker can be combined with Alpha-F1812 speakers to form a vertical array. The speaker cabinet adopts waterproof plywood, impact resistant and open-air protective paint PCP (polyurea cabinet protective paint). The front panel of the cabinet is protected by a solid metal mesh and lined with waterproof and sound-permeable cotton. Each side panel is equipped with a handle. The box is equipped with a three-point hoisting device.

Alpha-S1812 line array bass

Alpha-S1812 is an active cardioid subwoofer with single amplifier channel driving. The speaker has two built-in long-stroke neodymium drive units arranged in a heart shape. The 18" drive unit in the low-frequency reflector box faces the front and a 12" two-chamber bandpass design drive unit faces the rear. The cardioid diffusion pattern produced by this configuration can prevent energy from radiating to the rear of the system, provide extremely high low frequency reproduction accuracy, and reduce energy loss in excess areas. Alpha-S1812 is equipped with a three-point hoisting device, which can be completely vertical to the Alpha-F8 full-range speaker array, hoisted on the top of the Alpha-F8 speaker array, or used for ground stacking. This speaker can form a vertical array with Alpha-F8 speakers. The speaker cabinet adopts waterproof plywood, impact resistant and open-air protective paint PCP (polyurea cabinet protective paint). The front panel of the box is protected by a solid metal mesh and lined with waterproof sound-permeable cotton. The side panel is fixed with four handles.


TECHNIQUE SPECIFICATION:

Model

Alpha-F8

Sections

2×8 inch (200mm)Neodymium woofer 

1×1.4 inch(36mm)Throat compression neodymium magnet tweeter

Frequency Range-6dB)

80Hz18.5KHz

Horn coverage(-6dB)

Hor.80°× Vert.14°

The vertical angle is adjustable with the number of speakers

Sensitivity(1M/1W)

LF 100dB、HF 113dB

Max S.P.L

LF 126dB (continuous)/132dB (peak), HF 136dB (continuous)/139dB (peak)

Rate Power(RMS)

LF 400W、HF 100W

Max Power(PEAK)

LF 1600W、HF 400W

Nominal impedance

LF 16Ω、HF 16Ω

Product Size

257 ×630mm× D 375mm

Net Weight(Per piece)

22.5Kg


Model

Alpha-S1812

Sections

1×18 inch (460mm) neodymium woofer, 

1×12 inch (300mm) neodymium woofer

Frequency Range-6dB)

40Hz~150Hz

Sensitivity(1M/1W)

100dB

Max S.P.L

129dB (continuous) / 135dB (peak)

Rate Power(RMS)

1000W

Max Power(PEAK)

4000W

Nominal impedance

8Ω

Product Size

H 500× W 630× D 700 mm

Net Weight(Per piece)

50 Kg

Send a message to us

Contact Us

+86-757-85230433
Songshi Road, Shashui Village, Songgang, Shishan Town, Nanhai Dist..Foshan City, Guangdong Provice, China
Official Website of Vietnam:www.cafaudio.vn
Agent in Vietnam:Audio Visual Vietnam Investment Corporation

Company Details

Foshan City Nanhai Kafu Professional Audio Equipment Factory was founded in 2006, located in Foshan, China. With more than 10 years operating, we have built up mature products technology, high quality production system and after sale service system. Our products include passive&active line array speakers, full range speakers, subwoofer, power amplifiers, digital processors and peripheral products and and all accessories, which have been successfully applied in public entertainment market, government affairs,business conference, public cultural and sports market.
Foshan City Nanhai Kafu Professional Audio Equipment Factory