3311只要4500
SONY 只要3000
夾式的
其他的我就不太瞭了 可以請教別人後再來購買 謝
3311的規格如下
SENSITIVITY: 92 dB/w/m
CONTROLS: 2 individual, midrange and high-frequency
attenuation
FREQUENCY: 35-21,000 Hz
IMPEDANCE: 8 ohms
TERMINALS: Red and Black, press-insert-release
(use regular speaker wire)
MINIMUM POWER: 5 watts (full dynamic range achieved)
MAXIMUM POWER: 125 watts rms
DRIVERS: 12" polypropylene woofer with 30 oz. magnet
5" ferrofluid-cooled paper cone midrange
with individual protective steel grill
3" ferrofluid-cooled paper cone tweeter
with individual protective steel grill
CABINET: Industry-standard 5/8" MDF (Sonically inert)
w/bonded woodgrain finish
FINISH: Black-ash
DIMENSIONS: 27" high x 15" wide x 12" deep
WEIGHT: 35 lbs. each / 70 lbs. pair
SHIP WEIGHT: 40 lbs. each / 80 lbs. pair
ORIGIN: Made in U.S.A.
WARRANTY: Manufacturer's 2 year, full parts and labor
雖然是英文的 不過我想看後面的數值單位應該就知道是指什麼了