1. Woofer 15'',100mm VC, 8 Ohm 2. Passive 400W Active 200/350W 4ohm 3. High End 15 Inch Subwoofer Speakers Boxes SPB 18 / 18A

 Products:    Professional 18 Subwoofer Amplifier Speakers SPB 18 / 18A /218A 

SPB18
18inch high power subwoofer system & plastic tooling cabinet
Passive
Woofer	18'',100mm VC, 4 Ohm
Magnet	100 Oz
Sensitivity	102±2dB / M / W
Frequency response	38Hz ~4000Hz(-10dB)
RMS Power	400W
G/Weight	40Kgs
Package size	580x720x630mm
SPB18A( amplifier A )
18inch high power subwoofer system & plastic tooling cabinet amplifier(A)
Active
Woofer	18'’,100mm VC, 4 Ohm
Power suppler	110~230V / AC / 50Hz+10A Fuse
RMS Power	350W+ 2 x 100W
G/Weight	49Kgs
SPB218A( amplifier A )
18inch high power subwoofer system & plastic tooling cabinet amplifier(A)
Active
Woofer	18'’,100mm VC, 4 Ohm
Power suppler	110~230V / AC / 50Hz+10A Fuse
RMS Power	350W+ 2 x 100W
G/Weight	49Kgs

  High End 18 Inch Subwoofer Speakers Boxes SPB 18 / 18A /218A  Demensions 

NINGBO LISTEN-ACOUSTIC MANUFACTURING LTD.

We are professional manufacturer for proaudio system.We have 15 years experience in OEM & ODM production for many famous brands.

The advantages to work with us:

1. We focus on details.2. We can adjust the sound quality without extra cost.3. Same price we have better quality and same quality we have best price. 4. Same products just offer one customer in same market to avoid the price war.

We know all what musician's want,Welcome to visit our web-site !

Shall you have any question or concern, please feel free to contact us in 24hours :

Tel: 0086-574-87865631Fax: 0086-574-65060088Contact Person: Roman Ji