BMS BMS12S302L 12 S 302 L – 12″ Bass Midrange Speaker 500 W 8 Ohm

	BMS BMS12S302L 12 S 302 L - 12" Bass Midrange Speaker 500 W 8 Ohm remove	B & C Speakers 12-NW100 1000W Subwoofer Neodymium 12 inch, 96dB remove	CELESTION T5491 WOOFER 12'' NTR12-3018D PRO AUDIO 350W remove	B & C Speakers 12-PS76 SPEAKER subwoofer 12 inch 450W, 95dB remove	CELESTION T5311AWD WOOFER 12'' TF1225 PRO AUDIO 250W remove	B & C Speakers 12-NCX Speaker 12" coaxial 200WFL+50WHF remove
Name	BMS BMS12S302L 12 S 302 L - 12" Bass Midrange Speaker 500 W 8 Ohm remove	B & C Speakers 12-NW100 1000W Subwoofer Neodymium 12 inch, 96dB remove	CELESTION T5491 WOOFER 12'' NTR12-3018D PRO AUDIO 350W remove	B & C Speakers 12-PS76 SPEAKER subwoofer 12 inch 450W, 95dB remove	CELESTION T5311AWD WOOFER 12'' TF1225 PRO AUDIO 250W remove	B & C Speakers 12-NCX Speaker 12" coaxial 200WFL+50WHF remove
Image
SKU	BMS12S302L	12-NW100	T5491	12-PS76	T5311	12-NCX
Rating
Price	€393.97 €334.87 incl. GR VAT	€458.80 €412.99 incl. GR VAT	€245.97 €237.58 incl. GR VAT	€231.87 €209.00 incl. GR VAT	€115.00 incl. GR VAT	€435.24 €383.07 incl. GR VAT
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Description
Content	96 dB sensitivity 1 W / 1 m 500 W Power handling 3" voice coil Double treated cone for water protection Triple aluminum demodulating rings for ultra low distortion Optimal for compact 2- or 3-way systems Light weight carbon fibre diaphragm	The B&C 12NW100 speaker is designed to produce bass, it is typically a 12 inch usable as a bass power speaker in a subwoofer for a compact system often transported. The 12NW100 will delight you with bass-reflex or band-pass load, its significant admissible electrical power makes it a real machine for producing bass, however, special care must be taken with the amplification dedicated to it.   2000 W continuous program power capacity 100 mm (4 in) copper voice coil 45 - 1500 Hz response 96 dB sensitivity FEA optimized Neodymium magnet assembly Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression General Product type Cone driver Brand B&C Speakers Reference 12NW100 Product code ALT12NW1008 Informations Nominal impedance 8 ohm Dimensional category 12.5 inch Frequency coverage type Sub, Low, Midbass Manufacturer sensitivity 96 dB Calculated sensitivity 93.76 dB Nominal power handling 1000 W Bandwidth 45÷1500 Hz Fundamental parameters Sd 531 cm² Mms 119 gr Le 1.9 mH Re 5.1 ohm BL 28 T.m Small signal parameters Fs 42 Hz Qes 0.21 Qms 3.6 Qts 0.2 Vas 44 L Datas Xmax ±9 mm Calculated Xmax ±10.5 mm EBP 200 Hz Zmin 6.2 ohm Fs / Qts 210 Hz Vas * Qts² 1.76 L Efficiency 1.7 % Calculated efficiency 1.5 % Weight ~8.2 kg Recommended load volume 50 L Fréquence d'accord liée à la charge 50 Hz Dimensions Voice coil diameter 4 inch Winding depth 25 mm Gap height 12 mm Outside diameter 319 mm Baffle cutout diameter 281 mm Front thickness 13 mm Depth after front 124 mm Shape & Materials Front chape Cylindrical Magnet type Neodymium Basket masterial Aluminium Winding material Copper Voice coil former Glass fiber	12” neodymium woofer offers 300Wrms (AES) continuous power handling and 98dB sensitivity 3” high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression M-roll surround provides progressive excursion control, yielding a smooth response even at extremes of frequency range Extremely lightweight design combined with a highly efficient magnet assembly results in exceptional power-to-weight ratio Intelligent heat management in both chassis and magnet assembly design further minimizes distortion
Nominal diameter (mm/in)	305/12
Power Rating (AES, W rms)	300
Nominal impedance (Ω)	8
Voice coil diameter (mm/in)	76.2/3.0
Magnet type	Neodymium
Chassis type	Cast aluminium
Sensitivity (dB)	98
Frequency range (Hz)	50-4000
Coil material	Round copper
Cone material	Kevlar loaded paper
Surround material	Cloth-sealed
Suspension	Single
Xmax (mm/in)	4/0.16
Gap depth (mm/in)	8.0/0.32
Voice coil winding width (mm/in)	16.0/0.63

Small Signal Parameters

D (m/in)	0.26/10.24
Fs (Hz)	56.4
Mmd (g/oz)	54.41/1.92
Mair	6.92/0.244
Qms	2.74
Qes	0.33
Qts	0.29
Re (Ω)	5.77
Vas (lt/ft3)	51.78/1.828
BI (Tm)	19.61
Cms (mm/N)	0.13
Rms (kg/s)	7.921
Le (mH)	0.778

Mounting Information

Overall diameter (mm/in)	310/12.2
Overall depth (mm/in)	137/5.39
Cut-out diameter (mm/in)	286/11.26
Mounting slot dimensions (mm/in)	6.5/0.26 x 9.5/0.37
Number of mounting slots	8
Mounting slot PCD range (mm/in)	294/11.57
Unit weight (kg/lb)	2.6/5.7

Packed Dimensions and Weight

Single pack size W x D x H (mm/in)	-
Single pack weight (kg/lb)	-
Multipack (60) size W x D x H (mm/in)	1080 x 980 x 880/42.5 x 38.6 x 34.6
Multipack (60) weight (kg/lb)	146/321

Specification
Nominal Diameter 320 (12) mm (in)
Nominal Impedance (1) 8 Ohm
Minimum Impedence 7.5 Ohm
Nominal Power Handling (2) 450 W
Continuous Power Handling (3) 900 W
Sensitivity (1W/1m) (4) 95 dB
Frequency Range 40 - 1000 Hz
Voice Coil Diameter 76 (3) mm (in)
Winding Material Copper
Former Material Glass Fibre
Winding Depth 22 (0.9) mm (in)
Magnetic Gap Depth 10.5 (0.4) mm (in)
Flux Density 1.15 T

Thiele & Small Parameters
Fs 42 Hz
Re 6.1 Ohm
Qes 0.22
Qms 3.8
Qts 0.2
Vas 75 (2.6) dm3 (ft3)
Sd 522 (80.9) cm2 (in2)
Eta Zero 2.4 %
Xmax +/- 7 mm
Xvar +/- 9 mm
Mms 74 g
Bl 23.5 Txm
Le 2 mH

Mounting and Shipping Info
Overall Diameter 316 mm (12.4 in)
Bolt Circle Diameter 296 mm (11.6 in)
Baffle Cutout Diameter 282 mm (11.1 in)
Depth 140 mm (5.5 in)
Flange and Gasket Thickness 16 mm (5/8 in)
Net Weight 7.6 kg (16.7 lb)
Shipping Weight 8.4 kg (18.5 lb)
Shipping Box 340x340x170 mm
(13.4x13.4x6.7 in)
1For different impedances, please ask.
22 hours test made with continuous pink noise signal (6 dB crest factor).
Power calculated on rated minimum impedance.
3Power on Continuous Program is defined as 3 dB greater than the
Nominal rating.
4Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.

For use in 2-way or compact 3-way systems, the 1225 bass and mid range driver has a high sensitivity and excellent power handling characteristics.

  General specifications

Nominal diameter (mm/in)	305/12
Power Rating (AES, W rms)	250
Nominal impedance (Ω)	8
Voice coil diameter (mm/in)	63.5/2.5
Magnet type	Ceramic
Magnet weight (kg/oz)	1.2/42
Chassis type	Pressed steel
Sensitivity (dB)	97
Frequency range (Hz)	40-4000
Coil material	Round copper
Former material	Polyimide
Cone material	Kevlar loaded paper
Surround material	Cloth-sealed
Suspension	Single
Xmax (mm/in)	2.4/0.09
Gap depth (mm/in)	8.0/0.31
Voice coil winding width (mm/in)	12.7/0.50

Small Signal Parameters

D (m/in)	0.26/10.24
Fs (Hz)	63
Mmd (g/oz)	39.60/1.40
Mair
Qms	6.70
Qes	0.54
Qts	0.50
Re (Ω)	5.13
Vas (lt/ft3)	54.5/1.92
BI (Tm)	13.20
Cms (mm/N)	0.14
Rms (kg/s)	2.76
Le (mH)

Mounting Information

Overall diameter (mm/in)	309/12.17
Overall depth (mm/in)	130/5.12
Cut-out diameter (mm/in)	283/11.14
Mounting slot dimensions (mm/in)	Ø 7.9/0.31
Number of mounting slots	4
Mounting slot PCD range (mm/in)	297/11.69
Unit weight (kg/lb)	4.1/9.0

Packed Dimensions and Weight

Single pack size W x D x H (mm/in)	330 x 330 x 150/13.0 x 13.0 x 5.9
Single pack weight (kg/lb)	3/6.6
Multipack (60) size W x D x H (mm/in)	1080 x 980 x 880/42.5 x 38.6 x 34.6
Multipack (60) weight (kg/lb)	190/419

 

400 W continuous program power capacity
70° nominal coverage
60 – 18000 Hz response
96 dB sensitivity
Single Neodymium magnet assembly
XO-6 dedicated crossover network

Weight8.00 kg9 kg2.60 kg7.60 kg3.00 kg8.00 kgDimensionsN/AN/AN/AN/AN/AN/AAdditional information

Weight	8.00 kg

Weight	9 kg

Weight	2.60 kg

Weight	7.60 kg

Weight	3.00 kg

Weight	8.00 kg