B&C Speakers 10 NDL 64

A 10" B&C Focused on Efficiency and Compactness

The B&C 10NDL64 fits within the brand's "pro audio" approach: offering a woofer/midrange speaker capable of delivering high levels with fast response, while limiting weight thanks to neodymium. Its 10" format naturally places it in the compact solutions category, where a balance is sought between bass depth, low-midrange projection, and ease of integration into a speaker enclosure.

Who Is It For and What Are Its Uses?

This speaker is particularly suited for speaker manufacturers, integrators, sound technicians, and DIY enthusiasts looking for an efficient 10" driver for a full-range head, a satellite with subwoofer, a punchy stage monitor, or a compact sound reinforcement speaker. Its frequency response up to 3kHz facilitates use in the low-midrange, especially in two-way configurations with a compression driver and horn, or in multi-way setups depending on the chosen crossover.

Design and Key Points for Performance

The 10NDL64 combines a neodymium motor and a diaphragm architecture designed to maintain good control at high levels. Its dual-roll suspension contributes to the stability of the moving assembly, while the single spider preserves a direct and responsive behavior, appreciated for attack precision and clarity in the low-midrange.

64mm Voice Coil: Power Handling and Consistency

The 64mm (2.5") voice coil with aluminum wire is sized to handle the rated power and limit heat buildup under sustained use conditions. The result is a more consistent performance, useful when the speaker must remain stable during long performances.

Tuning and Enclosure: A Clear Basis for Cabinet Design

To optimize the balance between bass extension and control, a recommended enclosure volume of 26 liters with a tuning frequency of 62Hz is provided. This is a valuable reference point to start a cabinet project: it yields a compact solution consistent with the 10" driver's "efficiency/transport" spirit, while aiming for a clean and usable response in the lower spectrum.

Technical specifications

Rackable	No	Type	Speakers
Category	sound reinforcement accessory

Model	B&C 10NDL64	Voice Coil Wire	Aluminum
Nominal Diameter	10" (25cm)	Magnet	Neodymium
Power	500W AES	Suspension	Dual-roll
Impedance	8 Ohms	Cone	Exponential, waterproof treatment front/back
Sensitivity	97dB (1W/1m)	Spider	Single
Frequency Response	50Hz - 3kHz	Total Diameter	261mm
Fs	56Hz	Height	113mm
Qts	0.26	Weight	2.9kg
Xmax	6.0mm	Recommended Volume	26 liters
Voice Coil	2.5" (64mm)	Recommended Tuning	62Hz