T/s Me120hs

[mrbluster]

Hello,

I'm wondering if anyone has the T/S
parameters for the ME120HS. I noticed
GISKARD had same for ME150HS.

Thanks in advance for any help you can
give me.

[4313B]

Motional Impedance = 100 ohms
Minimum Impedance = 7.25 ohms
Flux Density = 1.0 Tesla
Voice Coil = 5.3 ohms, 23.5 AWG, .0092 x .030 milled aluminum

Nice smooth rising response from ~ 300 Hz to ~ 2 kHz
92 dB at ~ 300 Hz 2.83 V @ 1 m
98 dB at ~ 2 kHz 2.83 V @ 1 m

Fs = 34 Hz
Qms = 5.79
Vas = 90.61 liters
Cms = 240.6 µm/N
Mms = 0.0897 kg
Rms = 3.36 mohms
Xmax = 10.16 mm
Xmech = 20.32 mm
P-Dia = 256 mm
Sd = 0.0515 sq.m
P-Vd = 523.2 cu.cm
Qes = 0.32
Re = 5.3 ohms
Le = 0.36 mH
Z = 6.36 ohms
BL = 17.8 N/A
Pe = 200 watts
Qts = 0.3
no = 1.08 %
1-W SPL = 92.5 dB
2.83-V SPL = 94.3 dB

2.0 cubic foot volume tuned to 32 Hz with a single 4" diameter port x 12-1/2" duct.

-3 dB at ~ 65 Hz
-6 dB at ~ 40 Hz
-10 dB at ~ 30 Hz

It took a little over a year but there they are.

[mrbluster]

Thanks, Giskard.

I still have four of these drivers and it would be great to find a suitable application for them. Unfortunately, I'm not much of a cabinet maker (that's why I've considered other existing cabinets). The 4" X 12-1/2" duct in a two-foot cabinet may be a little impractical because of the length. Could you suggest an alternative? Perhaps dual ports? Your input will be appreciated. Thank you.

mrbluster

[4313B]

3.5" p x 9.2" d
or
3 " p x 6.3" d

[MatthiasA]

hello are these the TSP of the ME120HS or the ME150HS ????

greetings

[MatthiasA]

in another post the TSP of the ME120HS are shown :
are they the right ???




Hi

(A) Use these TS parameters;

Fs 30.99 Hz
Re 5.51 ohms
Qms 8.04
Qes 0.28
Qts 0.27
Le 1.12 mH
Vas 4.02 cu. ft.
Mms 2.99 oz
Cms 54.47 in/lb
Bl 18.10 tesla
SPLref 92.7 dB "

- these were provided to the forum by mrbluster .

<. Earl K




but i need the membrane surface andthe membrane mass of the ME120HS

(MMD) and ( SD)

greetings