Hartke HA2500 250 Watt Bass Amp Head

£275.00 RRP £330.00 (including VAT @ 20%)

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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

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Optional: 5 year warranty: £13.75
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 5 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

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For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 3841

  • 250 Watts Output Power at 4 Ohms
  • 10-Band Graphic EQ and Built-In Compressor
  • Balanced Direct Out with Ground Lift and Pre/Post Switches
  • Perfect for Small and Medium-Size Venues
  • High Pass and Low Pass Contour Control Knobs

Hartke HA2500 250 Watt Bass Amp Head


The Hartke HA2500 Bass Amp Head has a unique tube-emulation/solid-state circuit which faithfully reproduces every nuance of your bass performance with excellent clarity and punch. Ideal for live performance use in small and medium-size venues, the Hartke HA2500 delivers 250 watts of power to a 4-ohm speaker system or 180 watts to an 8-ohm speaker system. Offering a number of advanced features including a 10-band graphic EQ, High Pass and Low Pass contour knobs and a built-in compressor, the Hartke Bass Amp Head provides outstanding tone-shaping for a range of musical styles.

Product Ref: 3841

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  • 15.9%
  • £9.68
  • £348.48
Pay by Finance

To make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 48, 36 or 24 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!

Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
No settlement fee
Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
No settlement fee

How to Apply

Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal, then select Pay by Finance on the payment page, then click the orange APPLY FOR INSTANT FINANCE button. This will start your application with V12 Retail Finance, our finance partner, and completing this form should take approximately 10 minutes.

You should get an instant answer on whether your application has been successful, though in some rare cases V12 may need to look at the application in more detail.

Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

Full Description

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The Effects Send and Return jacks allow you to connect the HA2500 amp head to professional outboard effects processors while the effects balance control enables you to adjust the relative amount of send and return signal being routed to the speaker outputs.

The silver-face chassis adds a clean, stylish aesthetic to any setup while the rugged construction ensures the HA2500 is roadworthy and reliable. Additionally, the advanced preamp features mean this amplifier head is suitable for use in studio performances too.


  • 250 watts output at 4 ohms and 180 watts output at 8 ohms
  • Tube-emulation and solid-state preamp circuit
  • 10-band graphic EQ
  • High Pass and Low Pass contour controls
  • 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 and roadworthy construction


  • Input Sensitivity:
    • Passive Input: 100k Ω, 20 mv
    • Active Input: 100k Ω, 60 mv
  • Rated Output Power: 250 Watts at 4Ω
    • 180 Watts at 8Ω
  • Total Harmonic Distortion: < 0.5%
  • Equalizer: ±15 dB, Center Detented at 30Hz, 64Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 3kHz, 5kHz, 8kHz
  • Contour Low Pass: ±18 dB at 100Hz
  • Contour High Pass: ±18 dB at 10kHz
  • Compression Ratio: 2:1 to Infinity