狀況
二手 - 良好
品牌
CROWN
Product highlights:
General Information:
2-channel power amplifier with built-in crossover
power output:
215 watts RMS per channel at 8 ohms
350 watts RMS per channel at 4 ohms
550 watts RMS per channel at 2 ohms
700 watts RMS (mono) at 8 ohms in bridged mode
1100 watts RMS (mono) at 4 ohms in bridged mode
frequency response: 20-20,000 Hz (-1 dB)
signal-to-noise ratio: 97 dB
total harmonic distortion: 0.5% (20-20,000 Hz)
Features:
DriveCore circuitry maintains Class D high efficiency with low noise
independent right- and left-channel level controls
LCD screen with menu/prev/next buttons
rear panel circuit breaker/reset switch
defeatable Peakx Limiters for each channel
PureBand Crossover System:
Linkwitz-Riley 24dB/octave crossover filter
crossover frequency range: 50-3,000 Hz, with points every 1.5 octave centers
four crossover modes: crossover, low pass, high pass, and bridge
internal heat sinks with forced-air cooling
flow-through ventilation from front to back, plus automatic rear fan for critical temperatures
short circuit, thermal, and current limiting protection
front-panel LEDs indicate signal, -10dB and -20dB below clipping, clipping, and temperature
integrated rack mount ears
Connections:
inputs: balanced XLR, 1/4", and RCA
outputs: two binding posts and two Neutrik Speakon
1/4" outputs can be used to send signal to another amp
Other Information:
weight: 8.6 lbs.
19"W x 3-1/2"H x 8-1/8"D (2 rack spaces)