TSB-15-500

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TSB-15-500TSB-15-500TSB-15-500TSB-15-500
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  • ISO 9001-2015 certification logo
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Unleash the full potential of your bass with the TSB-15-500, a 15-inch bass guitar speaker engineered for deep, rich, and powerful tones. Featuring an advanced 3-inch inside/outside copper voice coil, this speaker delivers exceptional responsiveness and clarity, ensuring every bass note cuts through with precision.

Powered by an 11 oz. neodymium magnet, the TSB-15-500 maintains a lightweight design without sacrificing impact. With 500 watts AES and an impressive 1,000 watts program power handling, it provides the depth and projection needed for even the most demanding performances. The paper cone with a cloth M-roll surround enhances resonance, offering a smooth yet powerful low-end response.

Key Features:

  • 15-inch (381 mm) bass guitar speaker with pressed steel frame
  • 500 watts AES / 1,000 watts program power handling
  • 11 oz. neodymium magnet for high-powered, lightweight performance
  • 3-inch inside/outside wound copper voice coil with fiberglass former
  • Paper cone with cloth M-roll surround for deep, articulate bass
  • High sensitivity (99.9 dB SPL) for superior projection

For bassists who demand uncompromising power, clarity, and responsiveness, the TSB-15-500 delivers industry-leading performance in a lightweight package.

sensitivity & impedance curves

Input: 2.83 volts measured at 1 Meter

Input: 2.83 volts measured at 1 Meter

0 deg response
30 deg response
60 deg response
impedance
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  • General Specifications
    General Specifications for the TSB-15-500 speaker
    Nominal Diameter (in & mm)15" (381 mm)
    Nominal Impedance (Z) (Ω)
    Rated Power IEC268-5 (W)500
    Program Power (W)1000
    Magnet Weight (g)312
    Voice Coil Diameter (mm)76.2
    Sensitivity (dB SPL)99.9
    Frequency Range (Hz)40 - 4000
  • Small Signal Parameters
    Small Signal Parameters for the TSB-15-500 speaker
    Resonant Frequency (Fs) (Hz) +/- 15%37
    DC Resistance (Re) (Ω)5.81
    Voice Coil Inductance (Le) (mH)0.69
    Moving Mass (Mms) (gm)80.9
    Suspension Compliance (Cms) (mm/N)0.15
    Motor Force Factor (BL) (T•M)20.1
    Mechanical Q Factor (Qms)13.56
    Electrical Q Factor (Qes)0.34
    Total Q Factor (Qts)0.33
    Compliance Equivalent Volume (Vas) (L)150.66
    Surface Area of Diaphragm (Sd) (cm²)855.3
  • Material Description
    The Material Description for the TSB-15-500 speaker
    Basket TypePressed Steel
    Magnet MaterialNeodymium
    Cone Body MaterialPaper
    Cone Surround MaterialCloth
    Dust Cap MaterialFelt
    Spider Material
    Voice Coil Wire MaterialCopper
    Voice Coil Former MaterialFiberglass
    Voice Coil Winding StyleInside / Outside
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