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CoxBox Mini

SKU family: 0102
The same powerful VOICE OF ROWING - in a personal size package!


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CoxBox Mini

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CoxBox Mini Overview

Compact, Affordable Voice-Only Amplifier: The CoxBox Mini provides voice-only amplification in a compact product designed to be used on its own, or in partnership with NK performance measurement products. The affordable price point lets you purchase multiple Minis to meet your needs, and gives Coxswains the option to own their own. Flexible Wearing Options Keep your Hands Free: The Mini is designed to be worn, keeping your hands free. A rugged rotating belt clip allows you to attach it to your clothes or gear bag strap, and the optional arm band is perfect for coxswains.

  • Perfect partner for other NK products
    • Mini + StrokeCoach with Surge Rate = Great starting system
    • Mini + SpeedCoach Red = Basic performance data
    • Mini + SpeedCoach XL3 = Performance data plus data transmission to coach’s launch
  • Ideal for Your Launch or Starting Platform
    • Mini + Coach's Speaker
  • Flexible Wearing Options Keep your Hands Free
    • Belt clip on shorts
    • Clipped to bag strap
    • On optional arm band
  • Fully compatible with NK harnesses, speakers, new-style microphones and chargers.
  • Personalize your Mini with protective bumpers in 12 colors.
  • Hours of Performance from Lithium Ion batteries (included). LED indicators show charge status at all times.
  • Mini comes with your color choice of protective bumper and choice of 4 on/off dial colors.

Includes: Protective bumper in personal choice of color, rugged rotating belt clip.

Charger and Microphone SOLD SEPARATELY and are REQUIRED for operation! Works with standard or car style CoxBox chargers and the R2 connection microphone. Please see links below to order if needed.

SKU: 0102


  • Voice Amplification


  • Protective Bumper

Who's Using the CoxBox Mini

  • Coaches & Athletic Trainers
  • Dragonboaters
  • Rowing

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To compare functionality of units, please visit our full Product Function Comparison Chart.

Case: Injection-molded polymer case, injection molded elastomeric bumper.

Controls: Knob (on/off/volume), 3 buttons with tactile response (start/stop/split/memory).

Battery: Rechargeable battery, three Lithium Ion cells, 3-year life.

Battery Life Expectancy: 3 hours at typical use (3/4 of full volume, talking 50% of the time, using 3 speakers).

Size: 3 x 7 x 2.25 in (76.2 x 177.8 x 57.15 mm).

System Weight: 8 oz (226.8 g) for control unit and bumper, 1.5lbs (680.4 g) for complete system.

Water Resistance: Waterproof (IP67, NEMA-6).

Buoyancy: Control unit alone floats. Control unit with microphone attached does not float.

Warranty: Two-year warranty. Extended Customer Trade-in warranty for unit only.


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