What is the difference between active noise cancelling and passive isolation?

Passive isolation is just the shape of the headphone: in-ear tips or over-ear pads physically block sound. Active noise cancelling (ANC) also listens to your surroundings through microphones and generates an opposing wave, so it works best on steady drone — a plane, a bus, ventilation. ANC does very little against sudden sounds such as speech.

How long do wireless earbuds really last on one charge?

In-ear buds usually play for 4–8 hours, and the case adds another two to four full charges. Over-ear headphones last 20–40 hours. High volume, ANC and cold weather all cut into that — in winter expect roughly a fifth less.

Can I use one pair with both my phone and my computer?

Yes, if the headphones support multipoint: they stay connected to two devices at once and switch by themselves when a call starts on the computer. Without multipoint you have to disconnect one device manually every time.

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Other Speakers

4-inch DBS-G4001 speaker, 8 ohms

SKU: 5901436717027

Price

€10.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
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Delivery

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November 4 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

November 5‑6 (from 2.29 €) (free shipping does not apply to this item)

Delivery to home / office

November 5‑9 (from 4.90 €)

Description

A compact driver for a matching audio project

DBS-G4001-8 is intended to reproduce mid and higher frequencies in a compatible audio project or repair. Match the enclosure and amplifier to the driver dimensions and electrical parameters before installation.

Front view of the DBS-G4001-8 speaker driver

Paper cone with rubber surround

The lacquered paper cone is paired with a rubber surround in a compact driver. This straightforward construction suits replacement work or a custom build when the required fit and specifications match.