BS 8N/250A

Bass Guitar Speaker
Code: ZJ04810

Nominal overall diameter: 8″
Magnet material: Neodymium
Lows: Fat
Mids: Subdued
Highs: Subtle
Overall Feel: Smooth

Description

 

  • Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, louspeaker mounted on enclosure
  • Power on Continuous Program is defined as 3 dB greater than the Rated Power
  • Sensitivity calculated by Thiele and Small parameters
  • Thiele and Small parameters measured with laser system without preconditioning test
  • Xmax measured with respect to a THD of 10% using a parameter-based method
  • Xvar value corresponding to a decay of the Force Factor, or Compliance, or both, equal to the 50% of the small signal value.
  • Due to continuing product improvement, the features and the design are subject to change without notice.

 

Additional information

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Nominal Diameter

210 mm / 8 in

Nominal Impedance

8 Ω

Rated Power AES

250 W

Continuos Program Power

500 W

Sensitivity @ 1W/1m

92.6 dB

Voice Coil Diameter

65 mm (2.5")

Voice Coil Winding Depth

18 mm

Magnetic Gap Depth

8 mm

Flux Density

1.04 T

Magnet Weight

220 g

Net Weight

1.8 Kg

Magnet Type

Neodymium

Basket Material

Aluminium Die-Cast

Voice Coil Winding Material

Copper

Voice Coil Former Material

Fiberglass

Cone Material

Paper

Cone Treatment

Surface Waterproof Treatment

Surround Material

Treated Cloth

Dust Dome Material

Solid Paper

Re

5.50 Ω

Qms

6.72

Qts

0.37

Cms

230 μm/N

Vas

14.9 l

X max

+/- 5.0 mm

N

0.74 %

Fs

59.0 Hz

Qes

0.39

Mms

32.0 g

Bxl

12.85 Tm

Sd

213.8 cm²

X var

+/- 8.0 mm

Le (1KHz)

0.80 mH