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Hartke HD50 Bass Combo Amplifier

Manufacturer: Hartke
SKU: HMHD50240
The all-new HD50 Bass Combo packs Hartke's patented HyDrive speaker technology into a sleek combo design ideal for small venues, rehearsal spaces and bedroom practice sessions, and capable of greatly enriching your low-end tone. The HD50 also maintains Hartke's commitment to producing high-quality bass amplification with exceptional durability.
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The HD50 (50 watts, 10" driver) employs Hartke’s patented HyDrive Speaker Technology that offers a carefully crafted hybrid (half paper, half aluminum) cone bass speaker. By combining the warmth and roundness of paper with the punch and attack of aluminum, the HyDrive design produces serious tone that is ideal for bass players of all genres and styles.

Packed with professional features, the HD50 combo is designed to be user-friendly and reliable for players of all levels. The combo offers Volume, Bass, Mid and Treble controls on its top-mounted amplifier panel, allowing for easy adjustments.

It also features an 1/8" stereo Aux input for playing along with your favorite tracks via an MP3 player and a 1⁄4" headphone output for more intimate practice sessions. In addition, the HD50 has a built-in limiter to ensure constant amp operation at safe levels. Lastly, its solid enclosure is finished in a stylish fashion with a sleek, perforated metal grille and molded strap carry handle.


  • 50 watts of output power
  • 10" HyDrive paper and aluminum cone driver
  • Top-mounted amplifier with Volume, Bass, Mid and Treble controls
  • 1⁄4" input for active and passive bass guitars
  • 1/8" stereo Aux input for stereo line level devices (MP3 players, drum machines, keyboards, etc.)
  • 1⁄4" headphone output
  • Built-in limiter
  • Perforated metal grille
  • Molded strap carry handle


  • Rated Output Power (@1 kHz, 4 ohm, 1% THD): 50 w
  • Rated Input Level (@ 1 kHz): 64.6mv rms
  • Total Harmonic Distortion (@ 1 dB below rated output, 1 kHz typical): 0.09%
  • Signal To Noise Ratio (1 Wrms @ 1 kHz): 1W/60dB, 45W/75dB
  • Signal Gain: 24dBV
  • Equalizer BASS, MID, TREBLE Center Frequency
    • Bass 100 Hz
    • Mid 400 Hz
    • Treble 10 kHz
  • Headphone Output: 125mW/32 Ohms
  • Fuse Type: glass tube fuse
  • Fuse Rating
    • US & Japan T1.5AL AC250V
    • UK & European T800mAL AC250V
  • Weight: HD50 34 lb; 15.4 kg
  • Dimensions (HxWxD): HD50 16.9” x 16” x 13”; 428 mm x 406 mm x 304 mm

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