Producing as requirements, Cone customized, Voice Coil customized, Magnet customized
Specifications For Square Subwoofer | |
Outside Dimension | Φ271mm±1 |
VC. ACR | Dual 4Ω±20 |
V.C DCR | Dual 3.2Ω±10 |
Frequency Response | 80Hz-30KHz |
AES Power Handing AES | 400W |
Continuous Program Power | 800W |
Sensitivity 1W/1M | 88dB |
Voice Coil | 68.7mm Diameter KSV Copper |
Magnet | Y35 Ferrite 170mm Diameter |
Basket | Stamped Steel |
Cone & Surrounding | Foam + Rubber + Non-pressed pulp cone with coating |
Testing Data For Square Subwoofer | |
Fs | 48.6Hz |
Qms | 4.77 |
Qes | 1.27 |
Qts | 1.00 |
BL | 9.7T.m |
Mms | 97.5gr |
Cms | 0.11mm/N |
Vas | 20L |
Mounting & Package Specifications for Square Subwoofer | |
Outside Diameter | 271mm |
Mounting Diameter | 255mm |
Mounting Depth | 132mm |
Weight | 6kg |
1, Testing order shipped by air express ( DHL, UPS, FedEx, etc), leading time in 3 working days, most models in stock.
GUANGDONG ZEMING TECHNOLOGY CO., LTD.
Guangdong Zeming Technology Co., Ltd. is a professional audio products manufacturer in China. Producing speaker, midrange, tweeter and subwoofer, all these products are widely used for car music system, home theater system, conference sound system, equipped with the Automatic Magnetizing Machine, Automatic Glue Machine, Fo & Clio & Lms Electroacoustic Testing Machines. Zeming Technology is a reliable supplier, operating in good faith, and continuously forge ahead, hand in hand with customers to create prosperity. Welcome come with Zeming Technology!
Thank you!
Q1: What's your min. Order quantity(MOQ)? Could you send me product sample before I place an order?
A1: Most of our hot selling models are in stock, and no MOQ limited, welcome testing first. If customized logo or mould, the MOQ is 500 units per model.
Q2: Could you send me products catalogs with more details?
A2: Yes, of course, will send you the hot selling models catalog, also can customized producing as your
requirements, OEM & ODM are welcomed.
Q3: Could you send me the bulk price?
Yes dear, let us know your order quantity first, we will provide you the best price.
Q4: How about your leading time? We want to fast producing and delivery.
Stock models can arrange delivery in 3 days, customized models will be in 25 days.
Q5: Is it ok to print my brand logo on the products and package?
Yes, dear, no problem, we have much experience on OEM & ODM, customized producing and printing your brand logo are our advantages.
Q6:What is your products warranty and after service?
A6: All of our products are 100% QC passed before package and delivery, which are quality guarantee, and any quality problem in 1 year, we can replace with next order, no need to return back. If bulk order, we will also send some spares free for warranty.
Q7: How to make the payment?
A7: We will make the invoice, you can T/T(Wire Transfer) to our company's bank account. Or we send you the
alibaba link for payment, click the link pay by Visa, Mastercard, PayPal, Apple-pay, Google-pay (any way isavailable).
Any Question Let Us Know! You Are Always At The Service!
