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{ "id":15940476010878, "title":"Visaton G 25 NDWG 8 Ohm, 1 Inch, Dome Tweeter","handle":"visaton-g-25-ndwg-8-dome-tweeter-art-no-1188", "description":"\u003cp\u003eA compact 8 Ω fabric-dome tweeter with a neodymium magnet and an integrated waveguide.\u003c\/p\u003e\u003cp\u003eThe G 25 NDWG provides high-frequency reproduction above 2 kHz in compact multiway loudspeakers. Its waveguide and ferrofluid-cooled voice coil combine useful sensitivity with a small mounting footprint.\u003c\/p\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Dome tweeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 8 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower \/ taps:\u003c\/strong\u003e 20 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency range:\u003c\/strong\u003e 1200–20000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e 25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting \/ feature:\u003c\/strong\u003e 45 mm cut-out\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompact two-way and multiway loudspeakers\u003c\/li\u003e\n\u003cli\u003eHigh-frequency upgrades where the mounting dimensions match\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated power\u003c\/th\u003e\n\u003ctd\u003e20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e1200–20000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMean sound pressure level\u003c\/th\u003e\n\u003ctd\u003e95 dB (1 W\/1 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOpening angle (-6 dB)\u003c\/th\u003e\n\u003ctd\u003e180°\/4000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResonance frequency fs\u003c\/th\u003e\n\u003ctd\u003e1600 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeight of front pole-plate\u003c\/th\u003e\n\u003ctd\u003e2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice coil diameter\u003c\/th\u003e\n\u003ctd\u003e25.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeight of winding\u003c\/th\u003e\n\u003ctd\u003e1.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnections\u003c\/th\u003e\n\u003ctd\u003e4.8 x 0.5\/2.8 x 0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTemperature range\u003c\/th\u003e\n\u003ctd\u003e-20 to 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e93.4 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse a suitable high-pass crossover above 2 kHz; the published response range is not a recommended crossover setting.\u003c\/li\u003e\n\u003cli\u003eAllow a 45 mm cut-out and check the mounting drawing for front-plate, fixing and rear-clearance dimensions.\u003c\/li\u003e\n\u003cli\u003eConnect to an 8 Ω-compatible crossover using the unequal 4.8 × 0.5 mm and 2.8 × 0.5 mm terminals. Protect the dome during fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.visaton.de\/sites\/default\/files\/dd_product\/G%2025%20NDWG.pdf\"\u003eManufacturer datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.visaton.de\/en\/products\/drivers\/dome-tweeters\/g-25-ndwg-8-ohm\"\u003eManufacturer product page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e", "published_at":"2026-09-10T13:30:21", "created_at":"2026-06-02T13:27:57", "vendor":"Visaton", "type":"Tweeter", "tags":["8 Ω","Driver","G","Impedance_8 Ohm","Loudspeaker","New Products","speaker","Type_Dome Tweeter","Visaton","Visaton Hifi Drive Units : Tweeters"], "price":3139, "price_min":3139, "price_max":3139, "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":[57499380875646], "variants":[{ "id":57499380875646, "product_id":15940476010878, "product_handle":"visaton-g-25-ndwg-8-dome-tweeter-art-no-1188", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"1188", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Visaton G 25 NDWG 8 Ohm, 1 Inch, Dome Tweeter - Default Title", "options":["Default Title"], "price":3139, "weight":0, "compare_at_price":null, "inventory_quantity":0, "inventory_management":"shopify", "inventory_policy":"continue", "inventory_in_cart":0, "inventory_remaining":0, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":null}], "available":true,"images":["\/\/impactaudio.co.uk\/cdn\/shop\/files\/g25ndwg_8_230911_1i.jpg?v=1789040804"],"featured_image":"\/\/impactaudio.co.uk\/cdn\/shop\/files\/g25ndwg_8_230911_1i.jpg?v=1789040804", "options":["Title"], "url":"\/products\/visaton-g-25-ndwg-8-dome-tweeter-art-no-1188"}

Visaton G 25 NDWG 8 Ohm, 1 Inch, Dome Tweeter

Part number: 1188

A compact 8 Ω fabric-dome tweeter with a neodymium magnet and an integrated waveguide.

Type
Dome tweeter
Connection
8 Ω
Power / taps
20 W
Frequency range
1200–20000 Hz
Format
25 mm
Fitting / feature
45 mm cut-out
ex VAT
£37.67 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

The G 25 NDWG provides high-frequency reproduction above 2 kHz in compact multiway loudspeakers. Its waveguide and ferrofluid-cooled voice coil combine useful sensitivity with a small mounting footprint.

Typical applications

  • Compact two-way and multiway loudspeakers
  • High-frequency upgrades where the mounting dimensions match
Full specifications
G 25 NDWG · 8 Ω
Rated power20 W
Nominal impedance8 Ω
Frequency response1200–20000 Hz
Mean sound pressure level95 dB (1 W/1 m)
Opening angle (-6 dB)180°/4000 Hz
Resonance frequency fs1600 Hz
Height of front pole-plate2.5 mm
Voice coil diameter25.4 mm
Height of winding1.7 mm
Connections4.8 x 0.5/2.8 x 0.5 mm
Temperature range-20 to 70 °C
Cutout diameter45 mm
Net weight93.4 g
Dimensions and drawings
G 25 NDWG · 8 Ω · part 1188 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Use a suitable high-pass crossover above 2 kHz; the published response range is not a recommended crossover setting.

Allow a 45 mm cut-out and check the mounting drawing for front-plate, fixing and rear-clearance dimensions.

Connect to an 8 Ω-compatible crossover using the unequal 4.8 × 0.5 mm and 2.8 × 0.5 mm terminals. Protect the dome during fitting.

Downloads

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