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Pioneer HPM-70
Pioneer HPM-70
Category :
Speakers
Brand :
Pioneer
geral
Dados técnicos
equipamento especial
fabricante: Pioneer
Modelo: HPM-70
Tipo: Altifalante
anos de construção: 1979 - 1981
fabricado em: Japão
cor: madeira, cinza
dimensões: 610 x 350 x 321 mm (AxLxP)
peso: 17,5 kg/peça
< li > preço original aprox.: 898 DM
tipo de construção: reflexo de graves de 4 vias
Chassis:
baixo: cesto de alumínio de 25 cm, cone de fibra de carbono com tecido embebido estável Surround
driver de médio porte: cesto de alumínio, cone de 10 cm prensado a húmido (1,9-3kHz)
Tweeter: cone convexo de 4,5 cm (3-12kHz)
super tweeter: HPM-membrana alta da polímero-folha (12-35KHz) com ângulo de feixe de 180 graus
capacidade de carga (nominal/musical B.): 60 / 120 W (ruído)
eficiência: 92.5 DB (1W/1m)
resposta de frequência: 35 - 35,000 hz
escalas da transição: 2'000 hertz, 3'000 Hertz, 12'000 Hz
impedância: 8 ohms
baixo: cesto de alumínio de 25 cm, cone de fibra de carbono com tecido impregnado estável surround
driver de médio porte: cesto de alumínio, cone de 10 cm prensado a húmido (1,9-3kHz)
tweeter: cone convexo de 4,5 cm (3 - 12kHz)
super tweeter: membrana de película de polímero elevado HPM (12-35khz) com ângulo de feixe de 180 graus li>
faixa de controle: ±3 db para frequência média/alta na parte traseira
outros modelos da mesma série:
Pioneer HPM-30
Pioneer HPM-40
Pioneer HPM-50
Pioneer HPM-60
Pioneer HPM-70
Pioneer HPM-
Pioneer HPM-100
Pioneer HPM-110
Pioneer HPM - 150
trecho da brochura: Pioneer HPM-70
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