KEF R500 Floorstanding Loudspeaker
KEF R500 ตู้ลำโพงตั้งพื้น ขนาด 5.25 นิ้ว 3 ทาง 150 วัตต์ R500 ตู้ลำโพง จากแบรนด์ KEF
the KEF R500 uses the same latest generation Uni-Q driver array and two 5.25-inch aluminium bass drivers. Its slim proportions and sleek contemporary looks make it perfectly suited for any interior, making it ideal for serious stereo or multi-channel home theatre systems.screens.
|
DESIGN |
Three-way bass reflex |
|---|---|
|
DRIVE UNITS |
Uni-Q driver array: Bass units: |
|
FREQUENCY RANGE |
39Hz – 45kHz (-6dB) |
|
FREQUENCY RESPONSE |
46Hz – 28kHz (±3dB) |
|
CROSSOVER FREQUENCIES |
500Hz, 2.8kHz |
|
AMPLIFIER REQUIREMENTS |
25 – 150 W |
|
SENSITIVITY |
88dB (2.83V/1m) |
|
HARMONIC DISTORTION |
<0.4% 120Hz-20kHz (90dB, 1m) |
|
MAXIMUM OUTPUT |
111dB |
|
NOMINAL IMPEDANCE |
8 Ohms (min.3.2 Ohms) |
|
DIMENSIONS |
1015 x 180 x 305 mm (40 x 7.1 x 12 in.) with grille and terminal |
|
WEIGHT |
21.8kg (48lbs) |
|
UNIT MEASUREMENT |
Pair |
