Minneapolis 1050

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Minneapolis 1050Minneapolis 1050Minneapolis 1050Minneapolis 1050
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  • Made-in-Minnesota logo
  • ISO 9001-2015 certification logo
  • Klippel-verified logo

Experience bold American tone with the Minneapolis 1050 by ToneSpeak. This 10-inch guitar speaker showcases a wide and balanced frequency response—perfect for chunky rhythm parts, fluid lead work, or deeper down-tuned riffs. The USA-made purple paper cone pays homage to Minnesota’s music legends, offering a strong yet expressive character across lows, mids, and highs.

Designed with a hefty 35 oz. ferrite magnet, the Minneapolis 1050 features the same 1.75-inch voice coil that powers ToneSpeak’s 12-inch series, ensuring high sensitivity (97 dB SPL) and robust output. The Nomex former adds durability and heat resistance, making this speaker an ideal upgrade for tube amps or any rig needing extra punch and clarity.

Key Features

  • 10-inch (250 mm), 50-Watt power handling at 8 Ω impedance
  • 97 dB SPL sensitivity for superior projection
  • 1.75-inch aluminum voice coil with Nomex former for reliable performance
  • Sturdy steel basket with a 35 oz. ferrite magnet for maximum output
  • USA-made purple paper cone for distinctive American tone

Elevate your sound with the Minneapolis 1050—where heritage and innovation meet to expand your musical possibilities.

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 Minneapolis 1050 speaker
    Nominal Diameter (in & mm)10" (250 mm)
    Nominal Impedance (Z) (Ω)
    Rated Power IEC268-5 (W)50
    Program Power (W)100
    Magnet Weight (g)992
    Voice Coil Diameter (mm)45
    Sensitivity (dB SPL)97
    Frequency Range (Hz)55 - 5500
  • Small Signal Parameters
    Small Signal Parameters for the Minneapolis 1050 speaker
    Resonant Frequency (Fs) (Hz) +/- 15%97
    DC Resistance (Re) (Ω)7.1
    Voice Coil Inductance (Le) (mH)0.41
    Moving Mass (Mms) (gm)23.83
    Suspension Compliance (Cms) (mm/N)0.1
    Motor Force Factor (BL) (T•M)11.73
    Mechanical Q Factor (Qms)18.89
    Electrical Q Factor (Qes)0.72
    Total Q Factor (Qts)0.7
    Compliance Equivalent Volume (Vas) (L)26.2
    Surface Area of Diaphragm (Sd) (cm²)397.6
  • Material Description
    The Material Description for the Minneapolis 1050 speaker
    Basket TypeStamped steel
    Magnet MaterialFerrite
    Cone Body MaterialPaper composite
    Cone Surround MaterialPaper composite
    Dust Cap MaterialCloth
    Spider Material
    Voice Coil Wire MaterialCopper clad aluminum
    Voice Coil Former MaterialNomex
    Voice Coil Winding StyleSingle Layer
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