UB12 300w big bass box Professional passive subwoofer Speaker

Features

1.Box body is made based on super thick and multi-layer strengthening technology; 

2. Super thick 20mm multilayer imported birch wood board, complex internal jaw reinforcement structure and precisely designed size of box body minimize standing wave and sound distortion caused by resonance of the box body.

3. Bass part is made of 35mm High tenacity & elastic big rubber edge and nano decomposition composite vibrating speaker. The bass speaker based on high-end technology increases rigidity and internal damping of OMF to significantly make bass sound clearer and cleaner, and reduces vibration to improve the transient response of low frequency faster and reduces distortion.

Technical parameters

FAQ:

Q1.Why us?

A.We specialize in R&D and manufacture of high-performance professional DSP audio products,such as professional audio processors,karaoke processors,professional amplifiers,karaoke amplifiers,power supply sequencer,power amplifier modules,mixer,equalizer,feedback exterminator and so on,with highly quality and competitive prices.

Q2.What’s your payment term?

A. We accept T/T,30% deposit at first and 70% balance needs to be paid before shipping.

Q3. How long is the delivery time?

A. Usually 25-35days for production. 1 day for sample delivery if it’s available in stock.

Q4. What’s your standard package?

A.Bubble wrap packaging inside and carton packaging outside.

Q5. How long is your product warranty?

A. 2years.

Q6. Could you do OEM/ODM for customers?

A. Yes,from the product design to packaging,our engineers can design exactly as your requirements.Any kind of logo printing or design is available ,If your order quantity is good .

Q7. What kind of certificates do you have ?

A.Our company has been awarded 3C, CQC.(ISO,CE and ROHS are in the process of applying now.)