Monacor NTR15-3018E Handleiding

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LF Cast Chassis / Neo

NTR15-3018E

Features

15" neodymium woofer oers 450Wrms (AES standard) power handling and 98dB

sensitivity

3" edgewound voice coil for higher eciency and excellent distortion

control

"M-Roll" surround provides progressive excursion control, yielding a

smooth response even at extremes of frequency range

Extremely lightweight design combined with a highly ecient magnet

assembly results in exceptional power-to-weight ratio

Intelligent heat management in both chassis and magnet assembly design

further minimizes distortion

8 Ω Frequency Response

1.Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power

calculated on minimum impedance. Loudspeaker tested in free air.

2.Measured on axis at 1W, 1m in 2Î anechoic environment.

3.Xmax derived from: (voice coil winding width-gap depth)/2.

4.Small signal parameters measured after unit subjected to pre-conditioning signal.

General Specications

Nominal diameter381mm/15in

Power rating 1450Wrms

Nominal impedance8 Ω

Sensitivity 298dB

Frequency range30-3000Hz

Voice coil diameter75mm/3in

Chassis typeCast aluminium

Magnet typeNeodymium

Coil materialFlat copper

Former materialGlass bre

Cone materialGlass loaded paper with weather-resistant coating

Surround materialCloth-sealed

Suspension Single

Xmax 35mm/0.20in

Gap depth10mm/0.39in

Voice coil winding width20mm/0.79in

Small Signal Parameters

D 0.33m/12.9in

Fs 34.6Hz

Mms 97.24g/3.43oz

Qms 3.856

Qes 0.262

Mmd 83.09g/2.93oz

Qts 0.246

Re 5.58Ω

Vas 225.71lt/7.97ft3

BI 21.2Tm

Cms 0.218mm/N

Rms 5.477Kg/s

Le (at 1kHz)1.18mH

Mounting Information

Overall diameter386mm/15.2in

Overall depth162mm/6.38in

Cut-out diameter351mm/13.8in

Mounting slot dimensions10mm x 7mm/0.4in x 0.27in

Number of mounting slots8

Mounting slot PCD range367-373mm/14.4-14.7in

Unit weight4.0kg/8.8lb

Packed Dimensions & Weight

Single pack size W x D x H435mm x 435mm x 200mm

/17.1in x 17.1in x 7.9in

Single pack weight5.0kg/11lb

Multi pack size W x D x H1200mm x 1000mm x 980mm

/47.2in x 39.4in x 38.6in

Multi pack weight5.2kg/11.4lb

Celestion, Claydon Business Park, Great Blakenham, Ipswich, IP6 0NL United Kingdom

Product specificaties