darTZeel LHC-208 規格
Output power : 175 watts RMS (200 watts peak) @ 8 ohms, 275 watts RMS (300 watts peak) @ 4 ohms
Line Gain : 0 dB nominal, up to +12dB
Power Stage Gain : 26 dB @ 8 ohms
Analog Inputs : 1 x Zeel 50-ohm BNC, 3 x RCA line, 1 x Aux 3.5 mm front panel jack
Digital Inputs : 1 x RJ45 Network, 1 x USB, 2 x SPDIF (RCA 75 ohms), 2 x TOS Link
Analog Output : 1 x Headphone 6.35 mm front panel jack
Frequency response : 7 Hz –170 kHz, +0, -6 dB, 20 Hz – 20 kHz, +0, -0.5 dB
Rise time : < 0.8 s
Slew rate : > 100 V/s, peak-peak
DC output voltage : < ± 15 mV max.
Total Harmonic Distortion (THD) : < 1 % from 7 Hz to 77 kHz within the output dynamic range.
Temporal Distortion : None, at any level and load, as specified above
Crosstalk : < -60 dB @ 1 kHz
Signal to noise ratio : > 105 dB (A) @ nominal power
Power consumption : 2 watts Standby, 40 watts @ idle, 900 watts @ maximum output power
Size in mm : 440 x 350 x 130 (WxDxH)
Net weight : 16 kg
http://www.dartzeel.com/
Vivid Audio B1 規格
Configuration: 3 & 1⁄ 2 way vented cabinet
Cabinet material: Complex loaded carbon fibre filled polymer
HF – D26 – 26mm metal dome unit with Tapered Tube loading
MID – D50 – 50mm metal dome unit with Tapered Tube loading
LF – C125 – 2 x 158mm metal coned unit (coupled)
First D26 Break Up mode: 44,000 Hz
Sensitivity: 89dB @ 2.83Vrms and 1.0 meter on axis
Nominal Impedance (Ohm ): 4
Frequency range – 6dB points: 35 – 36,000Hz
Frequency response: 39 – 33,000 Hz +/- 2dB on reference axis
Harmonic distortion (2nd and 3rd): < .0.5% over frequency range
Cross over frequencies (Hz): 100, 900, 4000
Power handling (music program) watts rms: 300
Loudspeaker dimensions (H, W, D cabinet, D base) mm: 1095, 265, 375, 420
Net weight (kg): 38
Shipping dimensions (H, W, D) mm: 1250, 430, 530
Shipping mass (kg): 50
http://www.vividaudio.com/
