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Key Features
- 250 watt continuous power rating with 96dB sensitivity
- Powerful sonic performance from 55Hz all the way up to 3.5kHz
- Neodymium magnet and 2.5'' copper-clad aluminium voice coil
- Rugged cast aluminium chassis and Kevlar-loaded paper cone
- Vented cast aluminium heatsink provides efficient cooling
Questions? Email [email protected] or call 020-2417056
DISC Celestion NTR10-2520D 10'' Low Frequency Driver, 8 Ohm Overview
Efficient, powerful, and reliable. The Celestion NTR10-2520D is a 10'' LF and mid-range driver with a nominal impedance of 8 Ohms and a 250W RMS power rating. With a lightweight design and an exceptional power-to-weight ratio, the NTR10-2520D is perfect for use in a wide variety of system applications.
The NTR10-2520D utilises a neodymium magnet, as well as a 2.5'' high-temperature inside/outside voice coil. This powerful coil design effectively dissipates heat to prevent any sensitivity loss through thermal compression, whilst an M-Roll rubber surround provides progressive excursion control and a smooth frequency response. Combined with a rugged cast-aluminium chassis, a Kevlar-loaded paper cone, and intelligent chassis/magnet heat management, the NTR10-2520D promises excellent reliability and sonic performance.
With four mounting slots, the Celestion NTR10-2520D is easy to install in cut-outs measuring 9.13''. Take advantage of Celestion's legendary reputation for performance and reliability and add a NTR10-2520D to your system today for outstanding detail and sound quality.
The NTR10-2520D utilises a neodymium magnet, as well as a 2.5'' high-temperature inside/outside voice coil. This powerful coil design effectively dissipates heat to prevent any sensitivity loss through thermal compression, whilst an M-Roll rubber surround provides progressive excursion control and a smooth frequency response. Combined with a rugged cast-aluminium chassis, a Kevlar-loaded paper cone, and intelligent chassis/magnet heat management, the NTR10-2520D promises excellent reliability and sonic performance.
With four mounting slots, the Celestion NTR10-2520D is easy to install in cut-outs measuring 9.13''. Take advantage of Celestion's legendary reputation for performance and reliability and add a NTR10-2520D to your system today for outstanding detail and sound quality.
Product Ref: 124550
Full Description
View Full DescriptionSpecifications
- Nominal Diameter: 254mm / 10''
- Power Rating: 250W RMS
- Sensitivity: 96dB
- Nominal Impedance: 8 Ohms
- Frequency Range: 55Hz - 3.5kHz
- Voice Coil Diameter: 64mm / 2.5''
- Chassis Type: Cast aluminium
- Magnet Type: Neodymium
- Coil Material: Copper-clad aluminium
- Former Material: Glass fibre
- Cone Material: Kevlar-loaded paper
- Surround Material: Cloth-sealed
- Suspension: Single
- Dimensions: 305mm x 305mm x 150mm / 12'' x 12'' x 5.9''
- Xmax: 4mm / 0.16''
- Gap Depth: 8mm / 0.32''
- Voice Coil Winding Width: 16mm / 0.63''
Mounting Information
- Overall Diameter: 260mm / 10.24''
- Overall Depth: 113mm / 4.45''
- Cut-Out Diameter: 232mm / 9.13''
- Mounting Slot Dimensions: 7.5mm x 6.5mm / 0.3'' x 0.26''
- Number of Mounting Slots: 4
- Mounting PCD Range: 244mm - 247mm / 9.6'' - 9.7''
- Weight: 2.2kg / 4.89lbs
Small Signal Parameters
- Resonant Frequency - Fs: 57.2Hz
- Diaphragm Mass inc. Airload - Mms: 37.93g / 1.34oz.
- Mechanical Q - Qms: 2.824
- Electromagnetic Q - Qes: 0.322
- Moving Mass of Diaphragm - Mmd: 36.57g / 1.29oz.
- Total Q - Qts: 0.289
- DC Resistance - Re: 5.92 Ohms
- Compliance Equivalent Volume - Vas: 34.69lt / 1.23ft³
- BL Product - BL: 15.83Tm
- Mechanical Compliance of Suspension - Cms: 0.2mm/N
- Voice Coil Inductance - Le: 0.49mH
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