Jensen P12N No Bell 8 Ohm User manual

Loudspeakers

12"- 50W Vintage Alnico Guitar Loudspeaker

P12N No Bell - 8Ω / 16Ω

SKU: P12N-NB

G ENE RAL C HARACTE RIST ICS

Nominal Ov erall Dia met er 307 mm. 12 in.
Nominal Voice Coil Diamete r 38 mm. 1.50 in.
Mag net Wei ght 826 g 29.0 0 oz
Ove rall Weig ht 6.6 0 lb s
Flux Dens ity 1.26 T

THIEL E-S MALL PAR AMETERS 8Ω 16 Ω

Voice Coil DC Re sis tance

R

E

6.20 12.00 Ω

Res onance Frequ ency

ƒ

S

90 .0 91.0 Hz

Me chanical Q Facto r

Q

M S

5.72 5.77

Electrical Q Factor

Q

ES

0.8 2 0.9 8

To tal Q Facto r

Q

TS

0.72 0 .84

Me chanical Movin g Mas s

M

M S

26.7 27.0 g

Me chanical Complian ce

C

M S

119 125 µm/N

Force Factor Bx L 10.6 4 13.71 Wb/m

Equi valent Acous tic Volu me

V

AS

40.2 42.2 lt.

Maximum Lin ear Disp lacemen t

X

M AX

± 1.0 0 ± 1.0 0 mm

Refe rence Efficie ncy

n

O

3.40 2.84 %

Diap hragm Area

S

D

490 .8 490 .8

cm

2

Los se s Ele ctrical Res istan ce

R

ES

43.0 70.0 Ω

Voice Coil In ducta nce @ 1kHz

L

E

0.8 7 1.05 mH

CO NST RUC TIVE CHARAC TER IST ICS

Mag net Alnico
Voice Coil Win ding Cop per
Voice Coil Fo rmer Kapt on
Con e Mate rial Paper
Surrou nd Mate rial In tegrate d Pape r
Dus t Do me Material Solid Pap er
Bask et M aterial Pres se d S hee t Ste el

ELECTR ICAL CHARACT ERI ST ICS 8Ω 1 6Ω

Nominal Impe dance 8 16 Ω
Rate d Po wer 50 50 W
Musical Po wer 100 100 W
Sen sitivity@1W,1m 98 .4 9 7.8 dB

307.0

277.0

n° 8 holes Ø6.5

at 45° on Ø293.5

4.391.0

51.0

8.0

8.0

Ø98.0

12/21/2015

Due to continuing product improvement, the features and the design are subject to change without notice.

Je nse n Lo udspe akers · we bsit e: www.j ens en ton e.c om · e mail: inf o@ jen se nt one .com

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100

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Frequency Response on IEC Baffle (DIN 45575) @ 1W, 1m - Free Air Impedance

Hz

dB SPL

Ω

P12N-N B 8Ω

P12N-N B 16Ω

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