B&C Speakers 18DS115-4 18

B&C Speakers 18DS115-4 18" Professional Speaker NEW!

Regular price $1,218.45 Sale

B&C Speakers 18DS115-4 18" Professional Speaker NEW! AUTHORIZED DISTRIBUTOR!

 

 

BRAND NEW, UNOPENED

 

 

 

SPECIFICATIONS

Nominal Basket Diameter

18" / 460mm

Impedance

4 or 8 ohms

RMS Power Rating

1,700 Watts

Program Power 3,400 Watts

Frequency Response

30Hz - 500Hz

Sensitivity (1W/1m)

98dB

Voice Coil Diameter

4.5" / 116mm

Winding Material Aluminum
Former Material Fiberglass
Winding Depth 1.57" / 40mm
Magnetic Gap Depth .55" / 14mm
X Damage (Peak to Peak) 60mm
Flux Density .8T

MOUNTING INFORMATION

Overall Diameter 18.11" / 460mm
Bolt Circle Diameter 17.32" / 440mm
Baffle Cutout Diameter 16.61" / 422mm
Depth 9.76" / 248mm
Flange & Gasket Thickness .63" / 16mm
No. Of Mounting Holes 8
Volume Displaced By Driver 0.35 ft3  /  10 Liters
Net Weight 26.46 lbs./ 12 kg.
Shipping Weight 29.98 lbs./ 13.6 kg.

MATERIALS

Basket Die Cast Aluminum
Cone Treated Paper
Cone Treatment Waterproof Front & Back
Surround Shape Triple Roll
Cone Shape Radial
Voice Coil Copper
Pole Design T-Pole
Spider Double Silicone
Demodulation Ring Aluminum
Magnet Neodymium

  THIELE-SMALL PARAMETERS

Resonant Frequency (fs)

30 Hz
Impedance (Re) 5 ohms
Electrical Factor(Qes) .21
Mechanical Q (Qms) 4.3
Total Q (Qts) .2
Compliance Equiv. Vol. (Vas) 168 Liters/5.93cu. ft.
Voice Coil Overhang (Xmax) 16.5mm
Reference Efficiency 1.9%
Diaphragm Mass (Mms) 330 grams
BL Factor 39 T-M
Surface Area of Cone (Sd)m2 0.1210m2
Coil Inductance (Le) 3.85mH
EBP 142

 

 

 

ASK any questions before you buy!

 

 

 

We have distributed Speakers for 18 years.

 

 

We have all the other major PRO Audio Speaker Brands and Models.

 

 

We sell to Dealers as well.