HBXINTAO Online

Loading

Speaker 1635mm 2040mm 2840mm Speaker 8R2W 4R3W Rectangular Plastic Inner Magneto Elastic Wave Navigation Digital Speaker

Speaker 1635mm 2040mm 2840mm Speaker 8R2W 4R3W Rectangular Plastic Inner Magneto Elastic Wave Navigation Digital Speaker

Price range: $0.43 through $0.86

Wholesale pricing up to 10% off

Minimum order quantity: 300 pcs

Rectangular plastic-frame speaker in 8Ω 2W or 4Ω 3W. Sizes 16×35mm, 20×40mm and 28×40mm. Four-hole screw mounting with solder terminals.

Product overview

Product type
Configurable product with multiple options
Minimum order
300 pcs
Volume pricing
500+ pcs: 10% off
Options
sort: 1635mm 8R2W, 2040mm 8R2W, 2840mm 4R3W, 2840mm 8R2W
Customization
OEM/ODM, custom length, connector, colour and packing
Payment
T/T bank transfer; card payments where available
Shipping
DHL, FedEx, UPS or freight forwarder from China
Duties & import taxes are prepaid at checkout — no extra charges on delivery.
SKU: N/A Category: Brand:

More from HBXINTAO

View all products →
Two rows — swipe or scroll sideways to see more

Description

Overview

Rectangular plastic-frame loudspeaker with an internal magnet, available in several sizes and two impedance/power ratings. The metal rear plate carries the impedance and power marking, and the frame has four corner holes for screw mounting.

Specifications

  • Impedance and power: 8Ω 2W, or 4Ω 3W (marked on the magnet plate)
  • Available sizes: 16 × 35mm / 20 × 40mm / 28 × 40mm
  • Frame: rectangular black plastic with four mounting holes
  • Diaphragm: treated paper / composite cone with surround
  • Magnet: internal ferrite magnet, metal rear plate
  • Terminals: solder lug terminals marked + and −

Purpose

A rectangular speaker fits into the narrow spaces typical of flat electronics, where a round speaker of the same cone area will not go. The lower-impedance 4Ω version draws more power from the same amplifier and plays louder; the 8Ω version is the safer match for amplifiers rated at 8Ω.

Applications

  • Televisions and computer monitors
  • Digital photo frames and small display devices
  • Audio equipment, radios and intercoms
  • General electronics and DIY audio projects

How to Use

  1. Measure the available mounting space and choose the size that fits — check both the frame footprint and the depth behind the baffle.
  2. Match the impedance to your amplifier’s rating. Connecting a 4Ω speaker to an amplifier rated only for 8Ω can cause overheating.
  3. Fix the speaker with screws through the four corner holes, with the cone facing out through the grille.
  4. Solder the leads to the terminals, observing the + and − markings so the speaker is in phase with any other speaker in the system.
  5. Seal any gap between the frame and the panel — an air leak around the frame noticeably reduces bass output.

Need help specifying this connector?

Use our practical guides for current and wire selection, connector validation and OEM harness drawings.

Browse the connector selection hub

Additional information

Weight N/A
Dimensions N/A
sort

1635mm 8R2W, 2040mm 8R2W, 2840mm 4R3W, 2840mm 8R2W

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Buying FAQ

What is the minimum order quantity?

The minimum order quantity is 300 pcs.

How does tiered pricing work?

The unit price is adjusted automatically by quantity: from 500 pcs: 10% off. The final price is confirmed in the quotation.

Can you customize this product?

Yes. We support OEM/ODM, custom wire length, connector type, colour, packing and cable assemblies. Send a drawing, sample or photo for evaluation.

How do I request a quotation?

Use the quote form on this page, WhatsApp +86 15521787718, WeChat yieying_01 or email 298273997@qq.com. We reply within one business day.

What payment methods do you accept?

We accept T/T bank transfer. Card or local payment methods may be available through our payment partner, subject to the destination and order value.

What is the lead time?

Lead time is confirmed in the quotation. For custom or OEM orders, we normally approve a sample before bulk production.

Need help with returns, warranty or spare parts? Read our After-Sales Service

Request a Quote

Fill in the form below and we will reply within 1 business day. You can also reach us on WhatsApp: +86 15521787718

Prices are shown in USD, converted from CNY at 1 CNY = 0.1496 USD (rate updated 2026-11-15 07:56)