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Highlights
Ultimate Performer and Studio Sidekick
The HA2500 offers a host of other advanced features, including tube emulation/solid-state circuitry, a built-in compressor, 10-band graphic EQ, effects loop send and return jacks, and a direct out with ground lift and pre/post switches.
High-pass and low-pass control knobs provide further tone-shaping control over your bass sound. In addition, the HA2500's protective relay circuitry protects connected speakers from dangerous overloads and prevents "pops" during power-up and power-down.
The Hartke HA2500 is an excellent bass amplifier for live performance in small to mid-sized venues. And with its advanced preamp features, the HA2500 is also ideal for studio work. All of this, combined with exceptional reliability, makes the HA2500 a mainstay in today's bass industry.
Features / Specs
Features
- 250 watts at 4 ohms, 180 watts at 8 ohms
- Tube-emulation and solid-state preamp circuit
- 10-band graphic EQ
- High Pass and Low Pass contour knobs
- Built-in compressor
- Active and Passive inputs
- Protection relay circuitry
- Effects loop Send and Return jacks
- Unbalanced 1/4” Speaker Outputs
- Balanced Direct Out with Ground Lift and Pre/Post switches
- Rugged, roadworthy construction
Specifications
| Input Sensitivity Passive Input | 100 k Ohms, 20 mV |
|---|---|
| Active Input | 100 k Ohms, 60 mV |
| Rated Power | 250 watts @ 4 ohms,, 180 watts @ 8 ohms |
| Total Harmonic Distortion | less than .5% |
| Signal To Noise Ratio | approx. 78 dB |
| Contour Low Pass | ±18 dB @ 100 Hz |
| Contour High Pass | ±18 dB @ 10 kHz |
| Ten-Band Graphic Equalizer | ±15 dB, center detented @ 30 Hz, 64 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 3 kHz, 5 kHz, 8 kHz |
| Compression Ratio | 2:1 to infinity |
| Send Output Level | 0 dBM |
| Return Input Level | 0 dBM |
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CALIFORNIA PROPOSITION 65 WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov