5W 4 Ohm 65mm Full Range Speaker

Stock code: 3315

Pricing:Ex VATInc VAT
1+ £5.15
(excl. VAT)
(inc. VAT)
10+ £4.75 £5.70
100+ £4.45 £5.34
In stock


Impedance 4 Ohms.
Frequency Response 130Hz - 20kHz.
Mean sound pressure level (W/1m) 86dB.
Length 66mm.
Width 66mm.
Height 29mm.

Same Day Dispatch

  • Orders placed online before 3:00pm Monday - Friday (excluding public holidays and our Christmas shutdown period) are always dispatched the same day provided the goods are in stock. If the goods are not in stock we will endeavour to contact you as soon as possible to discuss a dispatch date.

UK Deliveries

  • If you live on the UK mainland and don't have any large materials or lithium batteries in your order it will cost £3.95 (£4.74 including VAT) if you spend less than £40 (£48 including VAT).
  • If you spend between £40 and £200 (£48 - £240.00 including VAT, excluding large materials or lithium batteries) delivery is free to most locations, £12 (£14.40 including VAT, excluding large materials or lithium batteries) to Northern Ireland and £15 (£18.00 including VAT, excluding large materials or lithium batteries) to UK remote locations. For a list of postcodes that will be charged the remote location rate: remote area list.
  • If you spend over £200 (£240.00 including VAT, excluding large materials or lithium batteries) delivery is free within the UK.

Rest of the world

  • These orders are sent via UPS, and the cost is dependant on the service you choose at checkout. Alternatively you can choose the free collection option and have your own courier collect it from us. International orders can only be shipped to the registered card address. Please note: International orders may be charged import duty dependant on local import laws and duty rates. These charges are usually billed to you directly from UPS.
  • Delivery times vary for international orders depending on the service selected and the destination. You can see the delivery time and cost at the shipping stage, or by using the shipping estimator from within the shipping basket.


  • If you would like to collect your order, or use your own courier then there is an option you can select during checkout. We do not charge a packaging or handling fee for this service, and you will receive an email when your order has been processed, you can collect half an hour after receipt of this email.

Further Information

Will tgese work with blackstar 10 watt guitar amp
Asked by: Dilsahib Singh Bhatia
Good Afternoon,

You could use them but they would potentially get damaged and would definitely limit the quality and volume of the audio .

Best Regards

Answered by: Cullen Lewis

does this come with the kit for it all to work and is there two speakers
Asked by: callum

Hello Callum, The product you have posted the question on is just the speaker itself and not an amplifier kit, we do sell a kit that uses this speaker 2158-3w-class-d-stereo-amplifier, this contains all the parts for the amplifier including two speakers.

Answered by: Michael Lockhart

Would two of these be compatible with the 3W Class D stereo amplifier circuit?
Asked by: Payal

These are the speakers that are supplied with the 3W class D amp kit, so yes they are fine to use with it.

Answered by: Michael Lockhart

Would two of these speakers be compatible with this https://www.kitronik.co.uk/c2143-high-power-amp-kit.html as I need to connect the circuit to smaller speakers.
Asked by: Payal

The amplifier chip used in the high powered amp kit is not specified to drive a 4 Ohm load, as such you may have issues with using these speakers. We would suggest using an 8 Ohm speaker as this is what the amplifier chip is designed to drive.

Answered by: Michael Lockhart

Please can you confirm if these speakers are suitable to operate in a car on dc 12 volt?
Asked by: Martin

It depends on the amplifier in your car.What matters is that the amplifier can support the impedence of the speakers (4 Ohm). If it can't it may damage the amplifier or speaker.

Answered by: Aaron Sturman

Hello, if I used a 10 watt per channel amplifier with two of these speakers would it damage the speakers or cause distortion.
Asked by: Oliver
It would very likely damage the speakers, is the amplifier 10W at 8 Ohm or 4 Ohm? We do however sell 20W 8 Ohm rated speakers that would work well.
Answered by: Aaron Sturman

Are these speakers suitable for connecting to either the standard stereo audio amp or deluxe stereo audio amp? Would be a great way to upgrade from the standard speakers if they are!
Asked by: Rob Jeffrey
Hi Rob,
They are compatible and it does improve the quality of sound noticeably!
Answered by: Aaron Sturman

Do these speakers come with connecting wire?
Asked by: Khurram
The speaker has solder terminal connections, but no cable, reels of cable are available separately, see
Answered by: Aaron Sturman

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