Alpine SPX-137A - Type-X Car Speaker, Owner'S Manual

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19
Specifications Specifications
System SPX-177A SPX-137A
Type Component 2-way speaker Component 2-way speaker
Power Handling
(peak/RMS)
240/60 W 200/50 W
Impedance 4 W 4 W
Frequency Response 35-35 kHz 35-35 kHz
Net Weight 5 kg 4.5 kg
Drivers
General
Speaker size
6.5”
(SPX-177A)
5.25”
(SPX-137A)
26 mm
Speaker Type Bass/Midrange Bass/Midrange Tweeter
Power Handling (RMS) 70 W 50 W 25 W
Voice Coil Impedance (nom) 4
W
4
W
4
W
Frequency Response (-10dB) 10 kHz 10 kHz >40 kHz
Sensitivity (@2.83V/1m) 89 dB 87.5 dB 90.5 dB
Voice Coil Diameter 26 mm 26 mm 26 mm
Linear Excursion (Xmax) 4.5 mm 3 mm -
Mechanical Excursion (p-p) 18 mm 16 mm -
Mechanical
Frame Material
Aluminium Aluminium ABS
Magnetic Material Strontium Strontium Neodymium
Diaphragm Material Hemp Fiber Hemp Fiber Textile
Diaphragm Shape Curved NRSC Curved NRSC Dome
Surround Material and Type Semi-roll NBR Semi-roll NBR -
Speaker Weight 1260 g 1070 g 52.5 g
Woofer Magnet Weight 820 g 725 g -
Magnet System Type Low Distortion Low Distortion -
Depth 70.8 mm/ 2.789” 62.1mm/2.444” 26.5mm/1.044”
Cut-out diameter 132.1 mm/5.199” 117mm / 4,606” 44.5mm / 1.753”
Thiele/Small
ReDC
3.1
W
3.1
W
3.5
W
Fs 31 Hz 40 Hz 1.5 kHz
Qts 0.32 0.29 1.66
Qms 4.1 4.3 2.8
Qes 0.35 0.31 4.06
Vas 53 liters 17 liters -
Sd 129 cm 2 74 cm 2 6.8 cm 2
Le 0.4 mH 0.3 mH 0.2 mH
Cms 2.3 mm/N 2.1 mm/N 39 mm/N
Mms 11.5 g 7.5 g 0.3 g
Bl 4.6 T-m 4.4 T-m 1.45 T-m
Sealed box
Volume
(Butterworth)
12.5 liters 3.0 liters -
Systeme générale SPX-177A SPX-137A
Type Haut-parleur 2-voies Haut-parleur 2-voies
Charge nominale
(Pointe/RMS)
240/60 W 200/50 W
Charge nominale (Pointe/RMS) 4
W
4
W
Réponse de frequence 35-35 kHz 35-35 kHz
Poids net 5 kg 4.5 kg
Haut-parleurs
Générales
Dimension
6.5 po
(SPX-177A)
5.25 po
(SPX-137A)
26 mm
Type du paleur De graves De moyennes Élévées
Charge nominale (Pointe) 70 W 50 W 25 W
Impédance 4
W
4
W
4
W
Réponse de fréquence 10 kHz 10 kHz >40 kHz
Sensibilité (@2.83V/1m) 89 dB 87.5 dB 90.5 dB
Diamètre du bobine 26 mm 26 mm 26 mm
Génératrice de l’entaille linéaire (Xmax) 4.5 mm 3 mm -
Génératrice de l’entaille mécanique(p-p) 18 mm 16 mm -
Mécanique
Châssis
Aluminium Aluminium ABS
Matérieau magnétiquel Strontium Strontium Neodymium
Matière de la membrane Hemp Fiber Hemp Fiber Textile
Forme de la membrane Curved NRSC Curved NRSC Dome
Emballage et type Semi-roll NBR Semi-roll NBR -
Poids du haut-parleur 1260 g 1070 g 52.5 g
Poids de l’aimant du woofer 820 g 725 g -
Largeur Low Distortion Low Distortion -
Depth 70.8 mm/ 2.789” 62.1mm/2.444” 26.5mm/1.044”
Cut-out diameter 132.1 mm/5.199” 117mm / 4,606” 44.5mm / 1.753”
Thiele/Small
ReDC
3.1
W
3.1
W
3.5
W
Fs 31 Hz 40 Hz 1.5 kHz
Qts 0.32 0.29 1.66
Qms 4.1 4.3 2.8
Qes 0.35 0.31 4.06
Vas 53 liters 17 liters -
Sd 129 cm 2 74 cm 2 6.8 cm 2
Le 0.4 mH 0.3 mH 0.2 mH
Cms 2.3 mm/N 2.1 mm/N 39 mm/N
Mms 11.5 g 7.5 g 0.3 g
Bl 4.6 T-m 4.4 T-m 1.45 T-m
Box chacheté
Volume
(Butterworth)
12.5 liters 3.0 liters -