Page affichée à 11:58:04
jeudi 09 mai 2024
Ce site n'utilise pas de cookie.Dôme acoustique Compteur pour tout le site : 14 166 342
Nombre actuel de lecteurs : 67.Faire
un don
par
PayPalLe site de Dominique, un amateur passionné
Paramètres de THIELE et SMALL des haut-parleurs
Mise à jour : 28 février 2024
Constante de calcul :
Mise à jour du sous-programme : 5 décembre 2023, Antimode 11.
Définition Paramètre Valeur Calculs intermédiaires Température de l'air Temp 20.0 °C Pression de référence à 0 m : 101325.0 Pa
Pression à 50.0 m : 100725.8 Pa
Ro air sec = 1.20 kg/m3
C air sec = 343.10 m/s
Ro vapeur = 0.74 kg/m3
C vapeur = 435.22 m/sAltitude H 50.0 m Humidité relative de l'air Hr 40.0 % Célérité du son C 343.707 m/s Masse volumique de l'air à 40% d'Hr Ro 1.194 kg/m3 Impédance du milieu Zi 410.3 kg/(m2*s)
Paramètres de THIELE et SMALL des haut-parleurs .
Antivol : Les valeurs Qms et Qes sont volontairement masquées, dès que le nombre de réponses dépassent 10.
N°
HP
T&SMarque Avis
mar-
queRéférence Avis
HPDiam
cmType Type
calculéImp
ΩFs
HzVas
LRe
ΩQms Qes Qts Sd Mms
gB.L
N/ALe
mHSens
dB/
2.83V
/mXmax
±mmPaes
WSPL
dB6164 18 SOUND 0 5W430 1 14 STD BM 8.00 52.0 15.0 5.40 --- --- 0.32 90.0 7.1 5.9 0.49 91.4 ±6.0 120 109.3 8033 18 SOUND 0 6M44 1 17 STD M 8.00 102.0 3.8 5.30 --- --- 0.29 132.0 15.7 13.1 0.32 94.9 ±2.3 200 116.7 185 18 SOUND 0 6ND410 1 17 STD M 8.00 120.0 6.2 5.90 --- --- 0.24 143.0 8.2 11.6 0.67 99.3 ±2.0 180 120.9 186 18 SOUND 0 6ND430 16 Ohms 1 17 STD BM 16.00 63.0 13.4 11.00 --- --- 0.39 133.0 11.9 11.1 1.47 89.6 ±5.0 200 112.6 6563 18 SOUND 0 6ND430 16 Ohms vp Zaphaudio 6 17 STD M 16.00 66.6 14.2 10.60 --- --- 0.32 128.7 9.4 11.1 0.99 91.7 ±5.0 200 115.0 3358 18 SOUND 0 6ND430 8 Ohms 1 17 STD M 8.00 61.0 12.6 5.50 --- --- 0.27 133.0 13.5 10.1 0.28 93.7 ±5.0 200 115.4 8038 18 SOUND 0 6NMB420 1 17 STD M 8.00 110.0 6.1 5.30 --- --- 0.33 130.0 8.2 8.9 0.10 97.1 ±3.0 200 119.1 5207 18 SOUND 0 MP-5-16 2 17 CAR PLAN 8.00 43.0 30.0 4.10 --- --- 0.92 125.0 10.1 3.3 0.19 88.5 ±5.0 60 101.0 6715 18 SOUND 0 8 NMB 420 1 21 STD M 8.00 61.0 33.0 5.00 --- --- 0.29 220.0 14.1 9.3 0.35 97.9 ±5.8 280 120.4 389 18 SOUND 0 8CX400F 1 21 COAX BM 8.00 64.0 23.9 5.00 --- --- 0.38 227.0 18.8 9.4 0.96 95.7 ±5.8 280 119.1 6439 18 SOUND 0 8CX900 1 21 COAX M 8.00 130.0 4.0 4.90 --- --- 0.26 230.0 28.0 20.4 0.60 99.3 ±1.8 450 124.6 390 18 SOUND 0 8M400 1 21 STD M 8.00 90.0 16.2 5.20 --- --- 0.27 227.0 14.0 12.1 0.95 100.1 ±3.0 250 122.4 8034 18 SOUND 0 8M400F 1 21 STD M 8.00 89.0 13.7 5.10 --- --- 0.26 227.0 17.0 13.1 0.70 99.3 ±3.0 250 122.3 391 18 SOUND 0 8MB400 1 21 STD BM 8.00 64.0 23.9 5.00 --- --- 0.38 227.0 18.8 9.4 0.96 95.7 ±5.8 280 119.1 6985 18 SOUND 0 8MB400-8 3 21 STD BM 8.00 65.8 23.8 5.00 --- --- 0.38 227.0 17.9 9.3 0.96 96.0 ±5.7 280 119.5 7134 18 SOUND 0 8MB400-8 v2019 3 21 STD BM 8.00 59.6 23.0 5.00 --- --- 0.32 227.0 22.5 11.0 0.96 95.5 ±5.6 280 118.9 7422 18 SOUND 0 8MB500 1 21 STD BM 8.00 74.0 21.5 5.10 --- --- 0.43 230.0 16.0 8.6 0.60 96.3 ±5.2 280 119.8 7901 18 SOUND 0 8MB500-16 1 21 STD BM 16.00 73.0 21.3 9.80 --- --- 0.50 230.0 16.6 11.4 0.86 92.7 ±5.6 280 119.1 2672 18 SOUND 0 8NMB420 1 21 STD M 8.00 61.0 33.0 5.00 --- --- 0.29 227.0 15.0 9.6 0.35 97.9 ±5.8 280 120.7 6374 18 SOUND 0 8NMB420-4 1 21 STD BM 4.00 58.0 31.6 2.60 --- --- 0.31 227.0 17.3 6.9 0.27 99.5 ±5.8 280 119.1 6718 18 SOUND 0 8NMB420-4 vp 6 21 STD M 4.00 55.0 37.0 2.60 --- --- 0.27 227.0 16.4 7.1 0.26 100.2 ±5.8 280 119.5 8009 18 SOUND 0 8NTLW2000 1 21 STD M 8.00 71.0 13.0 5.20 --- --- 0.20 227.0 28.1 17.6 0.63 97.3 ±3.4 350 121.8 4924 18 SOUND 0 8NW650 1 21 STD M 8.00 63.0 17.8 6.10 --- --- 0.25 227.0 26.1 15.3 0.71 95.4 ±4.3 300 119.9 633 18 SOUND 0 AL200 1 21 STD G 8.00 32.0 77.0 6.60 --- --- 0.35 216.0 21.1 8.5 1.20 91.0 ±9.0 120 111.1 5064 18 SOUND 0 10KW3 KEYBASS vp 6 25 STD BM 16.00 71.0 45.2 8.00 --- --- 0.47 380.0 22.6 12.7 0.56 97.1 ±1.5 100 111.9 646 18 SOUND 0 10M600 1 25 STD BM 8.00 70.0 25.6 5.20 --- --- 0.24 350.0 34.9 17.9 1.28 99.3 ±3.6 400 124.4 647 18 SOUND 0 10MB400 1 25 STD BM 8.00 70.0 41.0 5.10 --- --- 0.33 350.0 21.8 11.5 1.05 99.8 ±2.5 250 118.2 648 18 SOUND 0 10MB600 1 25 STD BM 8.00 58.0 33.4 5.70 --- --- 0.22 350.0 38.9 18.8 1.60 98.0 ±4.6 450 124.0 649 18 SOUND 0 10NDA610 1 25 STD BM 8.00 89.0 18.0 5.50 --- --- 0.23 350.0 30.7 19.8 0.60 100.9 ±2.5 400 125.7 5592 18 SOUND 0 10NMB420 1 25 STD BM 16.00 65.0 30.0 10.50 --- --- 0.33 345.8 33.7 20.0 0.40 94.4 ±4.0 350 120.9 6427 18 SOUND 0 10NMB420 vp 6 25 STD BM 8.00 67.3 33.0 5.25 --- --- 0.27 361.2 31.2 15.5 0.75 99.2 ±4.0 350 123.8 6960 18 SOUND 0 10NMB420 vp CF1 6 25 STD BM 8.00 84.8 26.0 5.53 --- --- 0.32 378.2 27.3 15.3 0.85 100.2 ±3.3 350 125.1 3400 18 SOUND 0 10NMBA520 1 25 STD BM 8.00 60.0 42.0 5.00 --- --- 0.23 350.0 28.9 15.1 0.38 99.8 ±4.0 300 123.2 5768 18 SOUND 0 10NW650 1 25 STD BM 8.00 51.0 48.0 5.00 --- --- 0.28 346.0 34.3 13.8 0.70 97.5 ±5.6 300 121.2 6784 18 SOUND 0 10NW750 1 25 STD BM 8.00 53.0 34.0 5.80 --- --- 0.30 346.0 44.8 16.4 0.60 95.4 ±5.8 450 121.5 650 18 SOUND 0 10W400 1 25 STD BM 8.00 70.0 31.0 5.10 --- --- 0.40 350.0 28.8 12.1 1.20 97.8 ±4.3 280 121.4 3398 18 SOUND 0 10W500 1 25 STD BM 8.00 53.0 45.2 6.00 --- --- 0.29 350.0 34.5 14.9 0.72 96.6 ±5.1 280 120.8 6658 18 SOUND 0 D-103 6 25 STD G 8.00 40.6 93.7 7.07 --- --- 0.52 380.0 33.4 9.8 0.00 92.6 ±6.0 150 113.5 3615 18 SOUND 0 12CX800 1 31 COAX BM 8.00 53.0 73.0 5.80 --- --- 0.25 530.0 48.9 18.7 1.30 99.5 ±4.7 400 125.0 844 18 SOUND 0 12LW1400 1 31 STD BM 8.00 48.0 44.0 5.00 --- --- 0.33 531.0 99.3 21.0 1.85 95.6 ±6.8 900 124.2 845 18 SOUND 0 12LW800 3 31 STD BM 8.00 52.0 48.0 5.60 --- --- 0.29 531.0 77.6 21.8 1.72 97.1 ±4.7 500 123.5 846 18 SOUND 0 12LW801 1 31 STD BM 8.00 54.0 41.0 5.00 --- --- 0.33 531.0 84.2 20.5 1.70 96.8 ±4.6 500 122.8 847 18 SOUND 0 12MB1000 1 31 STD PAV 8.00 54.0 60.0 5.80 --- --- 0.19 531.0 57.6 23.8 1.46 100.1 ±2.5 800 122.4 848 18 SOUND 0 12MB600 1 31 STD PAV 8.00 44.0 115.0 5.00 --- --- 0.18 531.0 45.2 18.1 1.32 101.2 ±4.5 450 124.5 849 18 SOUND 0 12MB606 1 31 STD BM 8.00 50.0 84.0 5.70 --- --- 0.32 531.0 48.0 15.9 1.50 98.4 ±6.4 450 124.5 850 18 SOUND 0 12MB700 1 31 STD PAV 8.00 49.0 101.0 5.00 --- --- 0.19 531.0 41.5 17.9 0.90 101.8 ±4.5 450 125.9 6776 18 SOUND 0 12NCX750 1 31 COAX BM 8.00 58.0 63.0 5.40 --- --- 0.30 531.0 47.5 17.4 0.62 99.7 ±4.6 400 125.0 851 18 SOUND 0 12ND520 3 31 STD BM 8.00 50.0 95.5 5.20 --- --- 0.35 531.0 42.2 13.5 1.00 98.8 ±4.0 400 119.7 852 18 SOUND 0 12ND610 1 31 STD PAV 8.00 49.0 87.4 5.80 --- --- 0.16 531.0 48.0 22.5 1.17 101.2 ±3.5 450 125.2 4921 18 SOUND 0 12ND830 1 31 STD BM 8.00 55.0 72.0 5.70 --- --- 0.28 531.0 46.2 17.5 1.50 99.5 ±5.2 450 125.6 853 18 SOUND 0 12ND930 1 31 STD BM 8.00 50.0 54.7 5.10 --- --- 0.28 531.0 73.6 20.2 1.33 97.7 ±5.0 500 123.7 7825 18 SOUND 0 12NDA520 1 31 STD BM 8.00 50.0 111.0 5.20 --- --- 0.27 531.0 36.3 14.6 0.03 100.8 ±4.0 300 122.1 2183 18 SOUND 0 12NLW9300 3 31 STD BM 8.00 40.0 87.0 4.70 --- --- 0.24 530.0 72.1 18.5 0.49 97.8 ±8.0 800 125.3 7911 18 SOUND 0 12NLW9300 v2022 1 31 STD G 8.00 47.0 56.0 4.70 --- --- 0.42 531.0 81.4 15.8 0.53 95.4 ±8.0 800 123.2 7724 18 SOUND 0 12NMB1000 1 31 STD PAV 8.00 54.0 58.0 5.50 --- --- 0.19 531.0 59.6 24.2 0.69 100.5 ±3.5 600 125.7 2773 18 SOUND 0 12NMB420 1 31 STD BM 8.00 53.0 105.0 5.20 --- --- 0.28 530.0 34.0 14.0 0.20 101.0 ±4.0 300 122.8 7008 18 SOUND 0 12NTLW3500 1 31 STD BM 8.00 53.0 45.0 5.10 --- --- 0.34 531.0 79.7 19.7 0.46 96.8 ±9.0 1800 128.1 854 18 SOUND 0 12TC300 3 31 LB BM 8.00 78.0 56.5 5.10 --- --- 0.43 531.0 29.3 12.8 1.06 101.7 ±1.5 100 117.2 855 18 SOUND 0 12W1300 1 31 STD BM 8.00 50.0 56.4 5.00 --- --- 0.26 531.0 71.4 20.0 1.90 98.1 ±4.3 400 123.0 856 18 SOUND 0 12W500 1 31 STD G 8.00 46.0 123.0 5.20 --- --- 0.36 531.0 38.7 12.4 1.12 98.9 ±4.0 350 118.1 857 18 SOUND 0 12W501 3 31 STD G 8.00 46.0 123.0 5.20 --- --- 0.37 531.0 38.7 12.2 1.15 98.7 ±4.0 350 117.8 858 18 SOUND 0 12W700 1 31 STD BM 8.00 58.0 55.0 5.70 --- --- 0.34 531.0 54.4 17.5 1.48 98.1 ±4.8 450 124.2 4974 18 SOUND 0 12W750 1 31 STD BM 8.00 49.0 73.0 5.20 --- --- 0.29 531.0 57.5 17.5 0.95 98.4 ±6.5 600 125.4 6845 18 SOUND 0 PWX12 3 31 STD BM 8.00 61.3 56.2 5.26 --- --- 0.34 530.0 47.6 14.9 1.10 98.6 ±2.9 200 120.6 2812 18 SOUND 0 15CX1000 1 38 COAX BM 8.00 48.0 132.5 5.50 --- --- 0.30 855.0 85.5 21.1 1.50 100.2 ±6.0 850 127.9 1185 18 SOUND 0 15LW1400 3 38 STD BM 8.00 42.0 137.0 5.80 --- --- 0.25 890.0 117.1 26.3 2.55 99.3 ±6.7 1000 128.8 1186 18 SOUND 0 15LW1401 1 38 STD BM 8.00 42.0 131.0 5.00 --- --- 0.27 850.0 111.7 22.9 2.15 99.4 ±7.3 1000 128.4 7768 18 SOUND 0 15LW1401 4 Ohms 1 38 STD BM 4.00 39.0 127.0 3.50 --- --- 0.26 850.0 133.6 20.6 1.02 100.1 ±7.4 1000 127.4 1187 18 SOUND 0 15LW1402 3 38 STD BM 8.00 42.0 126.0 5.90 --- --- 0.28 900.0 130.2 26.4 2.66 98.4 ±7.0 1000 128.1 4379 18 SOUND 0 15LW1500 1 38 STD G 8.00 34.0 195.0 5.00 --- --- 0.28 900.0 128.4 21.7 2.40 98.3 ±9.0 1000 126.5 3618 18 SOUND 0 15LW2400 1 38 STD G 8.00 40.0 131.0 5.30 --- --- 0.30 900.0 138.0 24.0 1.25 98.0 ±8.2 1200 128.0 1188 18 SOUND 0 15MB606 1 38 STD G 8.00 43.0 223.0 5.00 --- --- 0.35 900.0 70.2 16.0 1.30 100.9 ±4.5 400 122.7 1189 18 SOUND 0 15MB650 3 38 STD BM 8.00 40.0 210.0 5.50 --- --- 0.25 850.0 76.8 19.8 1.36 100.6 ±4.0 400 122.8 1190 18 SOUND 0 15MB700 1 38 STD BM 8.00 42.0 202.0 5.00 --- --- 0.29 850.0 72.4 17.6 1.20 100.9 ±5.5 400 125.2 5381 18 SOUND 0 15NCX750 1 38 COAX G 8.00 49.0 141.0 5.40 --- --- 0.38 881.0 81.9 18.4 0.66 99.9 ±5.2 400 125.3 1191 18 SOUND 0 15ND730 1 38 STD BM 8.00 44.0 156.0 5.50 --- --- 0.29 850.0 85.5 20.8 1.35 100.1 ±5.2 400 125.5 1192 18 SOUND 0 15ND830 1 38 STD G 8.00 39.0 213.0 5.70 --- --- 0.32 850.0 79.7 17.8 1.54 99.1 ±6.5 450 124.4 1193 18 SOUND 0 15ND930 1 38 STD BM 8.00 36.0 206.2 5.50 --- --- 0.22 850.0 96.6 22.9 1.61 99.8 ±6.2 500 126.1 1194 18 SOUND 0 15NLW9300 3 38 STD BM 8.00 45.0 143.0 5.00 --- --- 0.26 900.0 99.9 22.9 1.10 100.9 ±6.1 800 128.8 5584 18 SOUND 0 15NLW9300 v2015 1 38 STD BM 8.00 39.0 170.0 6.00 --- --- 0.26 900.0 111.9 24.5 0.95 98.9 ±7.2 800 127.7 5551 18 SOUND 0 15NLW9401 1 38 STD BM 8.00 39.0 134.0 5.20 --- --- 0.26 900.0 142.0 25.4 1.90 98.4 ±7.7 1200 128.3 1195 18 SOUND 0 15NLW9500 1 38 STD G 8.00 35.0 163.0 4.90 --- --- 0.32 910.0 148.1 21.7 0.80 97.3 ±9.0 1000 125.9 6723 18 SOUND 0 15NMB420 1 38 STD BM 8.00 42.0 225.0 5.60 --- --- 0.29 880.0 69.7 18.5 0.80 101.0 ±6.5 700 127.1 7175 18 SOUND 0 15NTLW3500 1 38 STD G 8.00 45.0 131.0 5.20 --- --- 0.38 881.0 104.5 19.6 0.46 98.6 ±8.3 1800 127.8 6437 18 SOUND 0 15NW530 1 38 STD G 8.00 38.0 154.0 5.30 --- --- 0.33 850.0 116.1 20.5 1.40 97.6 ±6.6 500 123.9 6839 18 SOUND 0 15TLW3000 1 38 STD G 8.00 42.0 140.0 6.00 --- --- 0.44 881.0 112.3 19.7 1.78 96.8 ±9.0 1500 126.2 1197 18 SOUND 0 15W1300 3 38 STD G 8.00 46.0 138.0 5.50 --- --- 0.36 850.0 88.4 19.0 1.55 99.0 ±6.0 800 125.6 1198 18 SOUND 0 15W1301 1 38 STD G 8.00 48.0 123.0 5.50 --- --- 0.35 885.0 98.7 21.0 1.55 99.3 ±6.0 800 126.8 5969 18 SOUND 0 15W200 vp 6 38 STD G 8.00 32.0 268.7 6.30 --- --- 0.35 850.0 93.8 17.5 1.03 96.6 ±6.0 200 119.5 1196 18 SOUND 0 15W200 vp2 6 38 STD BM 8.00 45.0 134.0 5.50 --- --- 0.25 850.0 95.1 23.4 1.70 100.2 ±3.1 200 122.5 1199 18 SOUND 0 15W500 1 38 STD G 8.00 50.0 189.0 5.20 --- --- 0.52 850.0 54.6 12.7 1.04 100.2 ±4.0 350 120.6 1200 18 SOUND 0 15W700 1 38 STD G 8.00 38.0 217.0 5.70 --- --- 0.30 850.0 82.4 18.4 1.67 99.1 ±6.5 450 124.5 4975 18 SOUND 0 15W750 1 38 STD G 8.00 39.0 218.0 5.10 --- --- 0.37 910.0 89.2 16.9 1.10 99.2 ±8.0 600 125.5 5552 18 SOUND 0 15W930 1 38 STD BM 8.00 33.0 240.0 5.50 --- --- 0.22 860.0 101.1 22.4 1.47 99.4 ±7.1 500 125.7 6765 18 SOUND 0 18 TLW 3000 1 46 STD G 8.00 33.0 185.0 4.60 --- --- 0.41 1225.0 266.1 24.6 1.80 96.4 ±11.6 1800 127.7 4931 18 SOUND 0 18ID 1 46 STD BM 2.00 39.0 69.0 1.40 --- --- 0.25 1130.0 434.6 23.9 1.22 101.5 ±5.3 1800 127.5 1587 18 SOUND 0 18LW1250 1 46 STD G 8.00 35.0 268.0 5.00 --- --- 0.27 1134.0 139.9 23.4 2.73 100.2 ±8.7 1000 129.1 1588 18 SOUND 0 18LW1400 1 46 STD G 8.00 31.0 297.0 5.00 --- --- 0.30 1225.0 187.8 24.3 2.30 98.6 ±9.0 1000 127.1 4286 18 SOUND 0 18LW2400 1 46 STD G 8.00 35.0 230.0 5.00 --- --- 0.31 1225.0 190.2 25.6 1.00 98.9 ±8.7 1200 128.7 7999 18 SOUND 0 18LW2420 1 46 STD G 8.00 33.0 255.0 5.00 --- --- 0.32 1225.0 193.0 24.6 1.80 98.5 ±10.0 1300 128.6 6263 18 SOUND 0 18LW2500 1 46 STD G 8.00 34.0 135.0 4.90 --- --- 0.33 1130.0 292.3 30.0 2.87 96.1 ±9.1 1600 127.1 1589 18 SOUND 0 18LW800 1 46 STD G 8.00 29.0 448.0 5.00 --- --- 0.27 1133.0 121.7 19.6 1.94 99.8 ±8.0 500 125.1 1590 18 SOUND 0 18ND9300 1 46 STD G 8.00 30.0 322.0 5.00 --- --- 0.28 1225.0 185.0 24.5 2.02 98.8 ±9.5 1000 127.6 8021 18 SOUND 0 18NLS4000 1 46 STD G 4.00 27.0 168.0 2.90 --- --- 0.35 1225.0 437.7 24.5 2.60 96.0 ±9.3 1200 123.5 5297 18 SOUND 0 18NLW9000 1 46 STD G 8.00 34.0 206.0 5.50 --- --- 0.31 1225.0 225.1 28.7 1.90 97.7 ±10.3 1800 129.7 3048 18 SOUND 0 18NLW9300 3 46 STD G 8.00 30.0 316.0 5.00 --- --- 0.28 1225.0 188.5 24.7 2.02 98.7 ±8.0 800 126.1 6243 18 SOUND 0 18NLW9400 1 46 STD G 8.00 33.0 268.0 5.00 --- --- 0.27 1225.0 183.7 26.1 1.90 99.4 ±9.0 1200 129.1 4374 18 SOUND 0 18NLW9600 1 46 STD G 8.00 34.0 149.0 4.70 --- --- 0.28 1143.0 270.9 30.6 2.11 97.4 ±9.0 1800 128.6 7152 18 SOUND 0 18NTLW5000 1 46 DB G 8.00 32.0 176.0 5.50 --- --- 0.32 1156.0 264.9 29.8 1.85 96.1 ±10.6 1800 128.0 5665 18 SOUND 0 18TLW3000 1 46 STD G 8.00 33.0 185.0 4.60 --- --- 0.41 1225.0 266.1 24.6 1.80 96.4 ±11.6 1800 127.7 1591 18 SOUND 0 18W1000 1 46 STD BM 8.00 35.0 268.0 5.80 --- --- 0.23 1134.0 139.9 27.3 2.45 100.2 ±7.0 1000 128.7 7840 18 SOUND 0 18W1001 1 46 STD BM 8.00 35.0 268.0 5.80 --- --- 0.23 1134.0 139.9 27.3 2.45 100.2 ±7.0 1000 128.7 1592 18 SOUND 0 18W1300 1 46 STD G 8.00 35.0 336.0 5.00 --- --- 0.33 1225.0 130.2 20.2 1.48 100.2 ±8.5 850 127.9 5783 18 SOUND 0 21LW1400 1 54 STD G 8.00 28.0 385.0 5.00 --- --- 0.24 1661.9 326.9 34.5 2.85 99.5 ±8.7 1400 129.8 1706 18 SOUND 0 21LW400 3 54 STD G 8.00 28.0 385.0 5.00 --- --- 0.23 1662.0 326.9 34.6 2.85 99.5 ±9.3 1600 130.4 4187 18 SOUND 0 21NLW9000 1 54 STD G 8.00 29.0 304.0 6.00 --- --- 0.35 1662.0 385.9 34.2 2.80 96.4 ±10.7 1800 128.8 3491 18 SOUND 0 21NLW9000C 3 54 STD G 4.00 29.0 257.0 2.70 --- --- 0.25 1662.0 456.5 29.4 1.66 100.5 ±8.1 1800 129.3 4932 18 SOUND 0 21NLW9001 1 54 STD G 8.00 32.0 244.0 5.90 --- --- 0.32 1662.0 394.9 37.1 3.10 97.0 ±8.5 1800 129.3 4933 18 SOUND 0 21NLW9601 1 54 STD G 8.00 37.0 175.0 5.90 --- --- 0.29 1662.0 411.8 42.7 3.10 97.9 ±6.5 1800 130.1 6413 18 SOUND 0 21NTLW5000 1 54 STD G 8.00 31.0 270.0 5.30 --- --- 0.35 1662.0 380.3 32.1 1.60 97.1 ±9.7 1800 128.9 120 réponses.
Base de données du site de Dominique PETOIN https://petoindominique.fr --- Reproduction interdite sans mon accord écrit, consultation via le site autorisée même en usage professionnel.
En bleu, les valeurs entrées en base de données. En blanc, les valeurs calculées avec les formule ci-dessous.
En rouge, une erreur pratiquement certaine, une confusion entre impédance et résistance au courant continu de la bobine du HP.
- Qts=Qms*Qes/(Qms+Qes)
- Mms=(C*Sd/(2*Pi*Fs))2*Ro/Vas
- Rd=racine(Sd/pi)
- Mmrf=(8*Ro*Rd3)/3
- Mmd=Mms-Mmrf
- Rms=2*Pi*Fs*Mms/Qms
- B.L=(2*Pi*Fs*Mms*Re/Qes)1/2
- Rend=(4*Pi2/C3)*(Fs3*Vas/Qes)*100
- Sens=10*LOG(Rend/100)+112.1+10*LOG(8/Re) en dB/2.83V/m
- Sens=10*LOG(Rend/100)+112.1 en dB/W/m
- Xmax et Puissance sont liés : Si la puissance calculée est environ 4 fois plus grande que celle indiquée par le fabricant, c'est qu'il y a un Xmax 2 fois trop grand.
En cas de différence entre les données calculées et celles indiquées par le fabricant du HP, vérifiez si les valeurs en bleu sont identiques à celles du fabricant.
Si c'est le cas, dites vous bien qu'un calcul informatique ne peut pas être a la fois juste pour un HP et faux pour un autre.
Le calcul est soit juste pour tous, soit faux pour tous.
J'ai vérifié soigneusement...
Un grand merci pour votre visite. --- Retour direct en haut de la page ---
Un grand-père facétieux disait à ses petits enfants que le grand truc blanc tout en haut du Puy-de-Dôme était un thermomètre géant : Quand il deviendra tout rouge il faudra vite se sauver, parce que le volcan va se réveiller !!!
Dôme Acoustique
Contrôle de validation W3C du code HTML 5 de la page, copiez l'adresse de la page avant de cliquer sur le lien.
Contrôle de validation W3C des CSS de la page, copiez l'adresse de la page avant de cliquer sur le lien.
Ce sont deux outils de contrôle pour le webmaster du site Dôme Acoustique, c'est inutile pour les utilisateurs.
Avoir le lien dans chaque page est plus simple pour les retrouver.