line array speakers Q1 line array speaker stand 600 watt speakers

SD-Q1 Loudspeaker

A The Q1 is a passive 2-way loudspeaker housing two 10" LF drivers positioned in a dipolar arrangement and a 1.3" HF compression driver fitted to a toroidal waveshaping device. The 75° constant directivity horizontal dispersion pattern is maintained down to 400 Hz, while the vertical HF dispersion of 15° allows the Q1 to be used to construct vertical columns that produce a curved coherent wavefront. The mechanical and acoustical design of the cabinet enables vertical splay angles to be set between 0° and 14°. Q1 cabinets can therefore be used in vertical configurations starting from two cabinets with a 15° to 30° dispersion, up to 20 cabinets with a fully user and venue defined vertical profile. The Q1 cabinet is constructed from marine plywood, incorporates a pair of handles and has an impact resistant paint finish. The front of the loudspeaker 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.

Company Information:

Our product range as follows: woofer speaker, tweeter speaker, coacial speaker, professional speaker box, sound system proposal, microphone and etc.

As one of the OEM & ODM suppliers,We specialize in design and manufacture all kinds of products and accessories for customers.

Our Sales Teams at April 5th,2015,Guangzhou Exhibition:

Company Detail:

Quality control

Our company has a very strict interpretation of rules and procedures of quality  control:

1,IQC: In coming material Quality Control

Incoming material will be tested and checked by various test equipment and self invented measure.

tools ,Quality was controlled from the beginning defective product was stopped from the sources.   

2,IPQC: In Process Quality Control

An inspection to every one hours to make sure all things are matched with technical with requirement and workers do as SOP(STAND

 OPERATION PROCEDURES)when in process .

3,PQC: Product Quality Control.  

Full inspection will be made before packaging for all products.

4,FQC:Finished Quality Control

What is more , an extra stop check will do before shipment as well.

Products will be sent only after all are confirmed without quality problems.

FQA:(Frequently Questioned Acronym)

Q1:Can I have my own design and logo on the products?

A1:Yes, of course. Our factory offer OEM or ODM services and can customized to your  specific requirements . There are two ways to cooperation , if you offer your own logo or design, products will be designed according to your design and with your logo . (OEM)

Under this situation that you can not provide your own design . Do not worry , technique support will be offered as well , you ideals for products development still will be come to real . (ODM)

Q2:How long is your guarantee/warranty?

A2:Full all products ,12 months guarantee/ warranty is provide . If any defective is confirmed to be caused by us , substitution or repair parts will be sent .

Q3:What is your main competitive advantage ?

A3:Customized products  

Experience staff  

Strong design and development capability .

Prompt response .

Small orders accept ,

Prompt delivery .

Q4:Where have you exported ?

Asian , Australasia , central and south America, Eastern  Europe ,Mid Eastern/ Africa, North America , Western Europe

Q5: How about the delivery time ?

A5:2-5 days for stock , 5-20 days for new order depended on orders,quantity since receipt of 30% T/T deposit payment .

Q6:What is the MOQ of your company accept ?

A6: 1PCS.

Trade Assurance

We support trade assurance .

How do you think when purchase no delivery delay, no quality discrimination, good service.  

If quality discrepancy ,or delay .Alibaba will make the settlement, and real transaction show to the buyers .

Follow the trade assurance process and get :

Online shipment , and pre- shipment product quality  safeguard,refund to the covered the all amount agreed with your supplier .

Our factory trade assurance limited ;US$:3000.

Our Services

Pre Sale Services

Quick response:inquiry will be tired to replied in one hour  or no latter than 24 hours.

Advice and  Recommendations (OEM): Advice and similar products will be provided.

Customization(ODM):    

We can customize and produce to your special requirements ,

During Production:

Production status:

will be updated every day.

Pre-notice for shipment :

Per-notice to arrange delivery or shipments 7 - 10 days before production finished.

Product confirm:

Pictures of products and packages will be taken and sent for confirm before delivery and payment. If full container, picture of products loading process will be taken and sent for reference as well.

Custom clearance:

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