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1-inch compression driver · 36 mm voice coil

RCF CD1411-K 8Ω

Name: RCF CD1411-K 8 Ohm
Brand: RCF
SKU: CD1411-K
Availability: InStock

8 Ω · 1500–20000 Hz

£50.40

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SPL: 109dB
Pe: –
Xover: –
Throat: 25mm
VC: 36mm

See all 8 specs

Specifications

Published by Lean Business

Retailer page

RCF CD1411-K is a 1-inch 8 ohm compression driver. The source-backed specifications include sensitivity 109 dB, range from 1500 Hz, to 20000 Hz, throat 25.4 mm. bits tracks UK vendor pricing, price movement, and datasheet links, with a current best price of £50.40.

Partial source evidence

Some core compression-driver specifications are not published for this record. Automated T/S validation applies to LF drivers only and is not run for this category.

Material fields not published: Power

Retailer page linked
Canonical units normalized for comparison

Retailer source Validation methodology

Motor and cone

Voice coil Vendor: 36mm
Flux density Vendor: 1.75T

Power and response

Sensitivity Vendor: 109dB
Impedance Vendor: 8Ω
Min. impedance Vendor: 7Ω
Range: 1500–20000Hz
Throat Vendor: 25mm

Other published values

Power Program Vendor: 50

Everything else RCF lists

HF · Primary · 1″

SPL: 109dB
Impedance: 8Ω
Flux density: 1.75T
Sensitivity: 109dB
Low limit: 1500Hz
Power Program: 50
High limit: 20000Hz
Throat: 25mm
Manufacturer sensitivity: 109dB
Min. impedance: 7Ω
Voice coil: 36mm

Where to buy

UK shops, including VAT. How prices work

Watch price

Shop	Price	Against the lowest	Stock	Link
Lean Business Checked 30 Sep 2026 · 8 Ω · Source: inc VAT · 20%	£50.40, the lowest price		Stock not listed	Visit shop at Lean Business

Best price over time

Tracked since 1 Apr