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QTX 2.25" Square Dome Tweeter, 20W RMS, 8 Ohm

£299
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
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Description

This QTX square dome tweeter measures 2.25 inches and is fitted with a mylar dome. It handles 20W RMS and 40W maximum power, with an impedance of 8 Ohms. The frequency response runs from 3kHz up to 20kHz, so it covers the high end of the audio range where a dedicated tweeter earns its place.

We supply it for new speaker builds or as a straight replacement for a tired or failed unit. The square 59 x 59mm format sits neatly into a matching cut-out, and the mylar dome gives a light, responsive surface for reproducing treble detail. Sensitivity is rated at 91dB at 1W/1m, with a 12.5mm (0.5") voice coil and a 28g magnet behind it.

If you are matching components in a two or three-way setup, check the crossover point suits the 3kHz lower limit and pair it with a woofer or mid that covers the range below. The compact size makes it a sensible choice for cabinets and enclosures where space is tight but you still want clean high frequencies. Note that some listeners in the US refer to a tweeter as a high-frequency driver; the part and its job are the same either way.

Specification
Power max. 40W
Power rms 20W
Frequency response 3kHz - 20kHz
Impedance 8 Ohm
Magnet weight 0.03KG
SPL @ 1W/1m 91dB
Voice coil 12.5mm (0.5")
Dimensions 59mm x 59mm (2.25" x 2.25")
Frequently Asked

What size is this tweeter?

It measures 59 x 59mm (2.25" x 2.25"), so you will need a matching square cut-out to fit it.

How much power can it handle?

It is rated at 20W RMS with a maximum of 40W. Match your amplifier and crossover accordingly.

What is the impedance?

8 Ohms, which suits most standard speaker builds and replacement work.

What frequency range does it cover?

It runs from 3kHz to 20kHz, covering the treble range. Pair it with a woofer or mid-range driver for the lower frequencies.

Can I use it as a replacement?

Yes. It is suitable for new builds or as a replacement for a failed unit, provided the size and specs match your enclosure.

What is the dome made from?

The dome is mylar, a light material that gives a responsive surface for reproducing high frequencies.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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    Description

    This QTX square dome tweeter measures 2.25 inches and is fitted with a mylar dome. It handles 20W RMS and 40W maximum power, with an impedance of 8 Ohms. The frequency response runs from 3kHz up to 20kHz, so it covers the high end of the audio range where a dedicated tweeter earns its place.

    We supply it for new speaker builds or as a straight replacement for a tired or failed unit. The square 59 x 59mm format sits neatly into a matching cut-out, and the mylar dome gives a light, responsive surface for reproducing treble detail. Sensitivity is rated at 91dB at 1W/1m, with a 12.5mm (0.5") voice coil and a 28g magnet behind it.

    If you are matching components in a two or three-way setup, check the crossover point suits the 3kHz lower limit and pair it with a woofer or mid that covers the range below. The compact size makes it a sensible choice for cabinets and enclosures where space is tight but you still want clean high frequencies. Note that some listeners in the US refer to a tweeter as a high-frequency driver; the part and its job are the same either way.

    Specification
    Power max. 40W
    Power rms 20W
    Frequency response 3kHz - 20kHz
    Impedance 8 Ohm
    Magnet weight 0.03KG
    SPL @ 1W/1m 91dB
    Voice coil 12.5mm (0.5")
    Dimensions 59mm x 59mm (2.25" x 2.25")
    Frequently Asked

    What size is this tweeter?

    It measures 59 x 59mm (2.25" x 2.25"), so you will need a matching square cut-out to fit it.

    How much power can it handle?

    It is rated at 20W RMS with a maximum of 40W. Match your amplifier and crossover accordingly.

    What is the impedance?

    8 Ohms, which suits most standard speaker builds and replacement work.

    What frequency range does it cover?

    It runs from 3kHz to 20kHz, covering the treble range. Pair it with a woofer or mid-range driver for the lower frequencies.

    Can I use it as a replacement?

    Yes. It is suitable for new builds or as a replacement for a failed unit, provided the size and specs match your enclosure.

    What is the dome made from?

    The dome is mylar, a light material that gives a responsive surface for reproducing high frequencies.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.