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BS218 subwoofer
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BS218 subwoofer Bob Audio BS218 dual 18" 2400W RMS band pass design subwoofer

Bob Audio BS218 dual 18" 2400W RMS band pass design subwoofer

Manufacturer: Bob Audio

SKU: BS218

Availability: Available

Regular Price: $2,499.00

Special Price $1,500.00

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Quick Overview

BS218 2400W RMS subwoofer

1 only unit at this crazy price

BS218 is the second generation subwoofer in Bob Audio range. At the heart of BS218 are two 18" 1200W drivers in a band pass design, which is highly efficient and delivers lower bass.

BS218 is a subwoofer which uses 3 cavity bandpass design.loading 2 x18 "low frequency drive unit, each low frequency drive have independent cavity.Two cones work together in front of the third open cavity, which greatly improve the system efficiency,and effectively reduce the distortion.
BS218 has low frequency response which can be extended down to 35Hz, as ultra low frequency array, it only could be stacked on the ground.
BS218 uses multilayer birch plywood to make the enclosure, with elastic coating or environmental protection coating shell. The front panel use metal mesh enclosure stick acoustic soft sponge as the speaker's protection. Side plate combine 8 handles and wheel plate buckles,also dispose with 16 pulley mounting screw in rear panel.  NL4 parallel connection is provided and a switch for bi-amp or single-amp drive. When more than one BS218 stacked together, there are 4 rubber pads at the bottom of each speaker could be embedded to the groove of sub above, in order to aviod sliding.
Characteristic:
■ 2 x18 "subwoofer system
■ three-cavity bandpass technology
■ enormous power, excellent transient response
■ extremely low distortion, ensuring ultra low frequency clarity
■ optional bi-amp or single-amp drive
■ optional wheel plate transportation
■ stackable
Applications:
■ Large stadiums, arenas, all kinds of performances
■ Entertainment venues, nightclubs, bars
■ Theme park and concert hall
■ Mobile or fixed installation
■ As subwoofer of other audio system
Specifications:
System
Frequency Response   35 Hz - 85 Hz @(±3 dB)
Sensitivity                     105 dB SPL (1W @ 1m)
Nominal Impedance      2 x 8 ohms /4 ohms
Power Handing             2400 watts, 4800 watts, 9600 watts
Maximum SPL              136 dB
Crossover Frequency   85 Hz

Drivers
Low Frequency:                 2 x 18(in) 460 mm dia, 100 mm(4in) voice coil dia
Physical
Enclosure Construction:  18 mm birch plywood with structured
Finish:                              Wear-resistant textured black paint 
Other:                               Bi-amp or passive drive
Input Connectors:            NL4 x 2 
Dimensions H x W x D:   526 mm x 1200 mm x 880 mm
Net Weight:                     89 kg



Frequency range: 35 - 85Hz @(+/-3db)

Sensitivity: 105 dB SPL (1W @ 1m)

Nominal Impendance: 2x 8ohm (4ohm)

Power Rating: 2400W RMS, 4800W Program, 9600W Peak

Maximum SPL: 136dB

Crossover Frequency: 85Hz

Drivers: 2 x 18" 460mm dia, dual 100mm (4in dia) voice coil 

Enclosure construction: 18mm birch plywood

Finish: Water-resistant textured black paint

Input connectors: Speakon NI4 x 2

Provisions for castor wheels (castors not included)

Dimensions: 1200mm wide, 526mm high, 880mm deep

Net Weight: 89kg

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