Free Delivery on all orders over £99*

QTX Replacement Crossover Network for QR15 Cabinets

£799
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

This is a replacement crossover network built for the QTX QR15 (178.213UK) speaker cabinets. If the original crossover in your QR15 has failed or you need a spare on hand, this is the direct part to fit. It splits the incoming signal between the low and high frequency drivers so each handles the range it is built for, keeping the sound balanced.

The crossover is rated at a nominal 300W power handling with an 8 ohm impedance, and it splits the signal at 3.5kHz. Those figures match the QR15 specification, so you can swap it in without changing anything else about the cabinet or your amplifier settings. The board measures 25 x 115 x 65mm and weighs 0.1kg, so it sits neatly inside the enclosure.

Fitting is straightforward if you are comfortable working inside a speaker cabinet. Disconnect the old crossover, note the wiring to the drivers and input terminals, then connect the new board in the same way. We would always suggest checking the driver connections before you power the speaker back up. This part is specific to the QR15, so make sure your cabinet is the correct model before ordering.

Specification
Power handling : nominal 300W
Crossover frequency 3.5kHz
Impedance 8ohms
Dimensions 25mm x 115mm x 65mm
Weight 0.10KG
Frequently Asked

Which speaker does this crossover fit?

It is a direct replacement for the QTX QR15 (178.213UK) cabinets and is not intended for other models.

What is the crossover frequency?

The crossover splits the signal at 3.5kHz between the low and high frequency drivers.

What power and impedance is it rated for?

It has a nominal power handling of 300W and an impedance of 8 ohms, matching the QR15 specification.

What are the dimensions?

The board measures 25 x 115 x 65mm and weighs 0.1kg, so it fits inside the QR15 enclosure.

Can I fit this myself?

Yes, if you are comfortable opening the cabinet. Disconnect the old crossover, match the wiring to the drivers and input terminals, then connect the new board.

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.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    This is a replacement crossover network built for the QTX QR15 (178.213UK) speaker cabinets. If the original crossover in your QR15 has failed or you need a spare on hand, this is the direct part to fit. It splits the incoming signal between the low and high frequency drivers so each handles the range it is built for, keeping the sound balanced.

    The crossover is rated at a nominal 300W power handling with an 8 ohm impedance, and it splits the signal at 3.5kHz. Those figures match the QR15 specification, so you can swap it in without changing anything else about the cabinet or your amplifier settings. The board measures 25 x 115 x 65mm and weighs 0.1kg, so it sits neatly inside the enclosure.

    Fitting is straightforward if you are comfortable working inside a speaker cabinet. Disconnect the old crossover, note the wiring to the drivers and input terminals, then connect the new board in the same way. We would always suggest checking the driver connections before you power the speaker back up. This part is specific to the QR15, so make sure your cabinet is the correct model before ordering.

    Specification
    Power handling : nominal 300W
    Crossover frequency 3.5kHz
    Impedance 8ohms
    Dimensions 25mm x 115mm x 65mm
    Weight 0.10KG
    Frequently Asked

    Which speaker does this crossover fit?

    It is a direct replacement for the QTX QR15 (178.213UK) cabinets and is not intended for other models.

    What is the crossover frequency?

    The crossover splits the signal at 3.5kHz between the low and high frequency drivers.

    What power and impedance is it rated for?

    It has a nominal power handling of 300W and an impedance of 8 ohms, matching the QR15 specification.

    What are the dimensions?

    The board measures 25 x 115 x 65mm and weighs 0.1kg, so it fits inside the QR15 enclosure.

    Can I fit this myself?

    Yes, if you are comfortable opening the cabinet. Disconnect the old crossover, match the wiring to the drivers and input terminals, then connect the new board.

    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.