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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: RKB
  • Model Number: W8L longbow
  • Color: Black
  • Impedance: HF:12 Ohm; MF:16 Ohm; LF:8 Ohm
  • Connectors: 2xNL8 Speakon
  • Riggings: Standard Rigging Attached
  • Enclosure Material: High-strength Plywood
  • Cabinet Finish: Germany Water Paint

Packaging & Delivery

Packaging Details Carton or flightcase at extra cost
Delivery Time 7-15 days

We are proud of providing excellent products as below:

line array sound system---line array speaker, line array subwoofer; concert sound system; dj equipment; conference sound system; karaoke speakers; outdoor speakers; stage speakers; audio speaker; subwoofer speaker; line array; speaker system; sound system; professional loudspeaker; dj speaker box; subwoofer; bass; pro audio; coaxial speaker; woofer speaker; line array cabinet;

power amplifier; audio amplifier, audio processors; wired and wireless microphone; equalizer; pre-amplifier, mixers; etc.



 (W8L Longbow)Single 15" Long-throw Line Array

Product Description



Model:                                   W8L Longbow

Components:                        LF: 1x15" (Ferrite Magnet)

                                             MF:4x8" (Ferrite Magnet)

                                             HF: 2x1" (Neodymium Magnet)

Frequency Response:           60Hz - 20kHz(±3dB)

Sensitivity(1W/1M):               HF:109dB  MF:106dB   LF:103dB

Maximum Peak SPL:            141 dB

Rated Power(RMS)  :           HF:200W; MF:240W LF:500W

Peak Power(PEAK):             HF:400W MF:480W LF:1000W

Impedance(Ohm):                HF:12 Ohm; MF:16 Ohm; LF:8 Ohm

Dispersion Angle(-6dB):       90H x 0-6V (-6dB);   120H x 0-6V (-12dB)

Connectors:                          2xNL8 Speakon

Riggings:                               Standard Rigging Attached

Enclosure Material:               High-strength Plywood

Cabinet Finish:                      Germany Water Paint

Protective Grille:                   Black Perforated Steel with Acoustic Cloth on surface

Dimensions (mm):                1314*490*755 mm

Net. W.:                                 118 kg



Single 15" Long-throw Line Array

Single 15" Long-throw Line Array

Single 15" Long-throw Line Array

Single 15" Long-throw Line Array

Single 15" Long-throw Line Array


Single 15" Long-throw Line Array

Single 15" Long-throw Line Array




Company Information


[RKB Audio] Company Introduction:


Our main products: Passive 2-way/3-way full range speaker, line array speaker, subwoofer/bass speaker, stage speaker, karaoke speaker, PA system, professional power amplifier, karaoke amplifier, wireless microphone, etc.


R&D Ability:

We have strong R&D Ability, owing totally 3 factories on speakers/amplifiers/empty speaker cabinets. We have 10 designers who have more than ten-year experience on sound. We develop over 30 series of new models each year, and we can also make samples according to your requirements.


Management Concert:

Quality First; Customers Upmost; Sincere Cooperation: Create Win-win.


Our Mission:

Keep providing amazing feature sound systems at prices that fit everyone's budget.



80% of our products are exported to Europe, South-east Asia, the Middle East, and other areas. We have built a great reputation in the field of professional sound in overseas.


Payment Terms:

30% deposit to confirm order, balance paid before shipment.


Payment Mode:

T/T; Western Union; MoneyGram; Cash; or negotiated.


Lead Time:

7-15 working days.


We promise to provide high level of professional audio equipment and best service. Welcome all the customers to visit us and establish business relations with RKB Pro-audio.




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