polymer MKS Superlative Loudspeaker System 大约35000美金
SPECIFICATIONS:
Bass driver: two 6.5 inch composite cone woofers connected in parallel
Midrange: one 2 inch pure diamond cone
Tweeter: one 0.75 inch pure diamond
Enclosure Type Woofer: Rear Ported
Enclosure Type Midrange: Acoustic Suspension
Enclosure Type Tweeter: Acoustic Suspension
Sensitivity: 88 dB @ 1 watt, 1m @1 kHz
Nominal Impedance: 4 ohms
Minimum Impedance: 4 ohms @ 28 Hz
Minimum Amplifier Power: 50 Watts per channel
Frequency Response: +/-3 dB 32 Hz – 60 kHz In Room Response