Hartke HA2500 Bass Guitar Amp Head

Item: BAS0002046-000
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Bass amp, solid state, mixable preamp, 250 watts, 10-band EQ, compressor, contour control, FX loop  All product info

€ 329.00
incl. VAT, incl. Shipping Costs
Ordered, estimated to be in stock: Jan 3, 2024
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Product information - HARTKE HA2500

250 watts bass amp with mixable preamp, 10-band EQ and compressor

The Hartke HA2500 bass amp turns out to be a versatile all-round amp for almost any application thanks to its powerful output power and extremely flexible EQ.

Dual preamp for flexible sounds

The preamp of the Hartke HA2500 bass amplifier is divided into a classic solid state circuit and a tube simulation based on transistors. Freely mixable via their own controls, the preamps of the bass top accordingly deliver a wide sound spectrum, ranging from a broadband clean tone with maximum headroom to a juicy distorting bass overdrive.

HARTKE HA2500 Front Panel
Thanks to two continuously mixable preamps (A with tube emulation and B in solid state circuitry) as well as contour controls, graphic 10-band equalizer and integrated compressor, the HA2500 has a wide sound spectrum.

Precise tone control

With the help of the musically tuned graphic equalizer with 10 frequency bands, the bass sound can be precisely adjusted to your own preferences. In addition, the Contour section provides adjustable High Pass and Low Pass filters for basic tone adjustment. If desired, the integrated compressor extends the sustain and harmonically irons out unwanted level peaks. The HA2500 is also equipped with a serial effects loop for connecting additional bass effect units.

HARTKE HA2500 Rear Panel
The Hartke HA2500 features a balanced, pre/post-switchable DI output with ground lift switch, a serial effects path, and jack-format speaker connections.

250W Power Amplifier, Direct Out

The classic analog transistor power amplifier of the Hartke HA2500 top unit delivers up to 250 watts of power and thus provides amazingly high volume reserves for band rehearsals and gigs. The balanced XLR Direct Out, whose tap point can be switched before or after the EQ by means of a Pre/Post switch, also allows the bass amp to be connected to mixing consoles or audio interfaces for direct miking of the bass sound.

The Hartke HA2500:

  • Bass amplifier with analog solid state circuitry
  • Transistor power amplifier
  • 250 watts power @ 4 ohms (180 watts @ 8 ohms)
  • Mixable tube emulation and solid state preamps
  • Contour tone control with low pass and high pass filters
  • 10-band graphic equalizer
  • Integrated compressor with one knob control
  • Master Volume
  • Serial effects loop
  • Balanced XLR direct out with HPF, pre/post switch and ground lift
  • Two jack-style speaker connections
  • Fan cooling
  • Rugged housing
  • Includes rack brackets for 19" rack mounting


  • Manufacturer: Hartke
  • Power Output (Watt): 250
  • Build: Solid State
  • Circuit: Class A/B
  • Number of Channels: 1
  • Sound Control: Graphic EQ
  • Switchable Pad: No
  • Switchable Low Cut: No
  • Integrated Effects Processor: No
  • Internal Effects: Compressor
  • FX-Loop: Serial
  • Tuner: No
  • AUX Input: No
  • Headphone Connection: No
  • LINE IN: No
  • LINE OUT: No
  • DI out: Pre+Post
  • Recording Output: No
  • Tuner out: No
  • USB Interface: No
  • Number of Speaker Connections: 2
  • Speaker Connection: Jack
  • Foot Switch Connection: No
  • Incl. Foot Switch: No
  • Housing Format: Head
  • Width (mm): 440
  • Height (mm): 90
  • Length (mm): 330
  • Weight (kg): 15.5
Hartke HA2500 Bass Guitar Amp Head    Product ImageHartke HA2500 Bass Guitar Amp Head
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