3 inch full-range speaker units – side and front views
3 inch full-range speaker units – rear magnet and front cone
3 inch full-range speaker units – pair at an angle
3 inch full-range speaker units – front and side of the pair
3 inch full-range speaker units – magnet back and cone front
3 inch full-range speaker units – dimensions 78, 60, 85, 59 and 35 mm

3 Inch Full-Range Speaker Units – 78 mm, 8 Ohm, Pair for DIY Builds

Availability: Many In Stock
Product Type: Electronics
$28.99
$28.99
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3 inch full-range speaker units – side and front views

3 Inch Full-Range Speaker Units – 78 mm, 8 Ohm, Pair for DIY Builds

$28.99

3 Inch Full-Range Speaker Units – 78 mm, 8 Ohm, Pair for DIY Builds

$28.99

These 3 inch full-range speaker units are a pair of bare 78 mm drivers for building a Bluetooth speaker, a small bookshelf box or replacing a blown unit in a computer speaker. Each has a black cone with a soft surround, a square frame with four screw holes and solder tabs on the back. At 8 ohm they match most small amplifier boards. It is part of our Electronics collection.

Key features

  • Full range – one driver covers voice and music without a tweeter
  • 78 mm square frame – four corner screw holes
  • Large magnet – 59 mm across
  • 8 ohm – suits small stereo amp boards
  • Sold as a pair – left and right channel

Specifications

Size 3 in, 78 mm (3.07 in) square frame
Screw holes 60 mm (2.36 in) apart, 85 mm (3.35 in) diagonal
Magnet 59 mm (2.32 in)
Depth 35 mm (1.38 in)
Impedance 8 ohm
Rated power 20 W (maker's rating)
Quantity 2 units

In the box

  • 2 speaker units (no cabinet, wires or amplifier)

Frequently asked questions

Are these complete speakers?
No, these 3 inch full-range speaker units are bare drivers for building or repairing a speaker box; they need a cabinet and an amplifier.

What size hole do the 3 inch speaker units need?
Each 3 inch speaker unit has a 78 mm square frame with screw holes 60 mm apart (85 mm diagonal), a 59 mm magnet and 35 mm depth.

What impedance are the 3 inch speaker units?
The 3 inch speaker units are 8 ohm, so they suit most small stereo amplifier boards.

Buying more than one, ordering again, or shopping for a gift or event? Email cs@elysianoble.com with the product link for a personal quote.

Shipping and returns – see our Shipping Policy and Refund Policy for delivery times and how returns work.

At Elysianoble, customer satisfaction is our top priority. We understand that sometimes a product may not meet your expectations, and we are committed to making the return and refund process as smooth as possible. Please review our policy below to ensure a hassle-free experience. Eligibility for Returns You may request a return if: The item is unused, unworn, and in its original packaging. All original tags, labels, and accessories are included. The return request is made within 15 days of delivery. We do not accept returns for: Perishable goods (food, plants, etc.) Personal hygiene items (makeup, skincare, undergarments, etc.) Digital downloads or subscription-based products Custom-made, personalized, or clearance sale items If your item does not qualify for a return, we may still offer partial refunds or store credit in certain cases. How to Request a Return We want you to be completely satisfied with your purchase. If you need to return an item, follow these simple steps: Contact Us – Reach out to our customer support team via Contact Us or email us at cs@elysianoble.com with your order number and reason for the return. Approval & Instructions – If your return is eligible, we will provide return authorization and shipping details. Prepare the Return – Pack the item securely in its original packaging. Include a copy of your receipt or order confirmation along with a note stating the reason for the return. Ship the Return – Use a track able shipping method to send the item to the return address provided by our team. Processing & Refund – Once we receive and inspect the item, we will process your refund or exchange. Notes: Customers are responsible for return shipping costs unless the item is defective or incorrect. Refund Process Once we receive and inspect your returned item: If approved, a refund will be issued to your original payment method within 15 business days. If denied, we will notify you via email with further options. Refunds may take 3 days to reflect, depending on your bank or payment provider. Exchanges We offer exchanges if: The item is defective or damaged. You received the wrong product. Contact us at cs@elysianoble.com to request an exchange. If the replacement is unavailable, we will offer a full refund. Order Cancellations You may cancel your order if: The request is made before shipping. The order is not custom or personalized. Once shipped, cancellations are not possible, but you can initiate a return after receiving the item. Damaged, Defective, or Incorrect Items If you receive a damaged or incorrect item, contact us within 48 hours of delivery with: Photos of the product & packaging Order number and details We will arrange a free replacement or full refund after reviewing your claim. Late or Missing Refunds If you haven't received your refund yet: Check your bank statement – it may take time to process. Contact your payment provider – processing times vary. Still no refund? Email us at cs@elysianoble.com, and we’ll assist you. Return Shipping Address For return instructions and address details, please contact us at cs@elysianoble.com before shipping your item. Contact Us For any refund or return inquiries, reach out to us: Email: cs@elysianoble.com Phone: +1 (800) 284-0134 Live Chat: Available on our website Website: www.elysianoble.com Important: We reserve the right to modify this policy at any time. Please review it regularly for updates.

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