Skip to content
Visaton loudspeakers and components · UK support · Trade enquiries welcome
{ "id":1676779585603, "title":"Visaton K 40 SQ 8 Ohm, 1.6 Inch, Miniature Speaker","handle":"visaton-k-40-sq-8ohm-1-6", "description":"\u003cp\u003e4 cm (1.6\") miniature speaker with plastic diaphragm (Mylar) and metal basket. Thanks to its compact dimensions, suitable for signal output in machines and other equipment where space is at a premium.\u003c\/p\u003e", "published_at":"2018-10-11T15:04:44", "created_at":"2018-10-11T15:04:44", "vendor":"Visaton", "type":"Visaton Miniature Speakers", "tags":["8ohm","Impedance_8 Ohm","k40","Size_1.6 inch","Visaton","Visaton Miniature Speakers"], "price":695, "price_min":695, "price_max":695, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[15302583418947], "variants":[{ "id":15302583418947, "product_id":1676779585603, "product_handle":"visaton-k-40-sq-8ohm-1-6", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"2846", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Visaton K 40 SQ 8 Ohm, 1.6 Inch, Miniature Speaker - Default Title", "options":["Default Title"], "price":695, "weight":0, "compare_at_price":null, "inventory_quantity":-18, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":-18, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":null}], "available":true,"images":["\/\/impactaudio.co.uk\/cdn\/shop\/products\/2106836a9cf0ca72a931401129cc2e37.jpg?v=1539266685","\/\/impactaudio.co.uk\/cdn\/shop\/products\/k40sq_tz.gif?v=1555576619","\/\/impactaudio.co.uk\/cdn\/shop\/products\/k40sq_8_fs.gif?v=1555576627"],"featured_image":"\/\/impactaudio.co.uk\/cdn\/shop\/products\/2106836a9cf0ca72a931401129cc2e37.jpg?v=1539266685", "options":["Title"], "url":"\/products\/visaton-k-40-sq-8ohm-1-6"}

Visaton K 40 SQ 8 Ohm, 1.6 Inch, Miniature Speaker

Part number: 2846

4 cm (1.6") miniature speaker with plastic diaphragm (Mylar) and metal basket. Thanks to its compact dimensions, suitable for signal output in machines and other equipment where space is at a premium.

Rated power
0.5 W
Maximum power
1 W
Nominal impedance Z
8 Ω
Frequency response
300–20000 Hz
Mean sound pressure level
82 dB (1 W/1 m)
Cutout diameter
35 mm
ex VAT
£8.34 inc VAT
Maximum quantity available reached.

Stock and dispatch
Selected products are held in UK stock; other lines are sourced to order. Dispatch timing depends on the product and quantity.

Delivery information. Need it for a specific date? Ask us.

Quantity discounts

Description

4 cm (1.6") miniature speaker with plastic diaphragm (Mylar) and metal basket. Thanks to its compact dimensions, suitable for signal output in machines and other equipment where space is at a premium.

Typical applications

  • Signal output in machines
  • Compact equipment
  • Applications with very limited mounting space
Full specifications
K 40 SQ 8 Ohm, 1.6 Inch, Miniature Speaker
Rated power0.5 W
Maximum power1 W
Nominal impedance Z8 Ω
Frequency response300–20000 Hz
Mean sound pressure level82 dB (1 W/1 m)
Resonance frequency fs520 Hz
Voice coil diameter13.7 mm
Height of winding1.8 mm
Cutout diameter35 mm
Net weight0.014 kg
ConnectionsSolder lugs
Protective system (front only, in a sealed enclosure)IP 65/IP 67
Temperature range–25 ... 70 °C
Dimensions and drawings
Visaton K 40 SQ - 8 Ω — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Use the manufacturer drawing to confirm cut-out, depth and fixing positions before machining the enclosure.

Connect an amplifier suitable for the stated nominal impedance and observe terminal polarity where marked.

The stated IP protection applies to the front only when the driver is built into a sealed enclosure; Visaton notes that bonding the driver and adding a front cover or grille may be necessary.

Downloads

Related Products