Guangzhou DUBAO Electronics Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 500 Pieces/Month |
| Delivery Time | Within 15 Days |
| Packaging Details | Carton Packing or Flight Case |
| Type | Single 18 Inches Subwoofer |
| Components | 18" Driver |
| RMS Power / peak 10 ms | 800/2400 W |
| Impedance | 8 Ohms |
| Max SPL(1M) | 134 dB |
| Frequency Response(-5dB) | 45Hz-350Hz (±3dB) |
| Connector | 2 SPEAKON NL4 |
| Dimensions | W583 x H488 x D650mm |
| Weight kg | 39.7KG |
| Sensitivity (1W / m) | LF: 98dB |
| Brand Name | QYC |
| Model Number | QB18 (Q-SUB) |
| Certification | CE , RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 500 Pieces/Month |
| Delivery Time | Within 15 Days | Packaging Details | Carton Packing or Flight Case |
| Type | Single 18 Inches Subwoofer | Components | 18" Driver |
| RMS Power / peak 10 ms | 800/2400 W | Impedance | 8 Ohms |
| Max SPL(1M) | 134 dB | Frequency Response(-5dB) | 45Hz-350Hz (±3dB) |
| Connector | 2 SPEAKON NL4 | Dimensions | W583 x H488 x D650mm |
| Weight kg | 39.7KG | Sensitivity (1W / m) | LF: 98dB |
| Brand Name | QYC | Model Number | QB18 (Q-SUB) |
| Certification | CE , RoHS | Place of Origin | China |
| High Light | line array sound system ，line array powered speakers | ||
Single 18 Inches Passive Professional Subwoofer 400/1600W RMS Continuous / Peak
Single 18 Inches Subwoofer
I. The Q-SUB is an actively driven low compression bass-reflex loudspeaker fitted with a high excursion 18" driver.
II. The Q-SUB is mechanically compatible with the Q1; ten sockets in the front grill and side panels for Q-Series rigging components permit use in various combinations, either flown or ground stacked.
III. The Q-SUB cabinet is constructed from marine plywood with an impact resistant paint finish, a pair of handles, four heavy duty wheels and an M20 threaded flange in the top panel to accept a loudspeaker stand.
IV. The front of the loudspeaker cabinet is protected by a rigid metal grill covered with replaceable acoustically transparent foam and two EP5 or NL4 connectors wired in parallel are mounted on the rear panel.
V. Two runners protect the bottom of the cabinet from scratching; these are located in correspondingly shaped recesses in the top panel to prevent movement when stacked. Fittings for securing an optional wooden lid are also provided.
| Type | D&B Q Sub |
| Frequency Response | 45Hz-350Hz(±3dB) |
| Sensitivity (1W / m) | LF:98dB |
| Nominal Impedance | 8Ω |
| Rated Power (RMS) | LF:800W |
| Peak Power | LF:2400W |
| Max SPL/Peak | LF:134dB/140dB |
| Connectors | (NEUTRIK NL4)*2 LF:+1-1 |
| Enclosure Construction | 18mm plywood |
| Dimension | W583*H488*D650mm |
| Weight | 39.7KG |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
300~500
Ecer Certification：
Active Member
QYC Professional Audio is a sound reinforcement products manufacturing enterprise with R&D, manufacture, sales and service. In the past years, QYC provided high quality professional audio equipment to customers over the world, and got recognitions for the excellent performance, consist... QYC Professional Audio is a sound reinforcement products manufacturing enterprise with R&D, manufacture, sales and service. In the past years, QYC provided high quality professional audio equipment to customers over the world, and got recognitions for the excellent performance, consist...
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