SubZero SZ-PA300 300W 1U Power Amp by Gear4music - Box Opened

£89.99 RRP £149.99 (including VAT @ 20%)

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Item in stock at our Distribution Centre in York

We currently have this item in stock at our Distribution Centre in York, ready for dispatch.

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1 year warranty and 30 day money back guarantee included

1 year warranty and 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.

All Products are new unless stated, and include a minimum of one year warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

  • Software
  • CDs & DVDs
  • In-ear Monitors
  • Earplugs and Ear Protection
  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
  • Mouth / Lip Care Products

We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

Product Ref: 74166

  • 300W Peak Power
  • 200W RMS Output at 4 ohms
  • Compact 1U Rack Size
  • Overload Protection

SubZero SZ-PA300 300W 1U Power Amp by Gear4music - Box Opened


Premium amplification at a great price, this compact but powerful 300W amp offers high-end features and a solid, responsive output.

Please note, the box has been opened as part of our quality control inspections and as such all the seals have been broken. The item itself is brand new and has never been used.

This is a great opportunity to buy a fully functioning product at a discounted price, supplied with a one year warranty.

Product Ref: 74166

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  • 15.9%
  • £8.64
  • £311.04
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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For precise, high performance amplification on a budget, the SZ-PA300 power amp by Gear4music features professional-level specifications, such as overload protection and high-grade speakon connections for output. Each channel is rated at 100W RMS for amazingly clear, punchy sound, even at high volume; and the rugged aluminium chassis ensures this amp will stand up to heavy gigging.

Features / Specifications

  • Rack Size: 1U
  • Channels: 2
  • Overload protection
  • Peak Power: 300W
  • Output Power: 2x 100W RMS @ 4Ω , 2x 60W RMS @ 8Ω
  • Inputs: 2x XLR, 2x jack, 2 x RCA
  • Outputs: 2x speakon, 2x jack
  • S/N Ratio: >100dB
  • Input Impedance: 10K unbalanced, 20K balanced
  • Freq. response: 5Hz - 20KHz, +0/-1dB
  • Voltage Gain: 26dB
  • Distortion: (10W, 1KHz, 4ohms): S/N ratio (A-Weighted): >100dB
  • Damping factor: 300 @ 4ohms
  • Weight: 7.5Kgs

The Latest in Audio Technology and Sound

SubZero are constantly striving to provide the best quality audio equipment at an affordable price, that makes sense to the modern musician. With a strong focus on research and development, SubZero are always striving to bridge the gaps in the market, and provide products that perform, without breaking the bank.

With a full range of audio equipment including Amplifiers, Speakers, Mixers, PA, Microphones and Electric Guitars; SubZero products feature the same attention-to-detail that one would expect from any high quality audio manufacturer. SubZero are proud to deliver the ultimate in value, power, looks and sound.

SubZero is an exclusive premium brand of