FDM-4600AP



FEATURES
• Multi-channel output (4ch/8ch/24ch) for satisfing immersive atmos audio
cinema playback systems easily
• Power levels matched to the most popular cinema loudspeakers and optimized
for maximum real-world headroom into 2Ω and 16Ω speaker systems.
• Class D (FDM-6004AP II/FDM-6008AP/FDM-50024AP) & class H (FDM-4600AP)
output stage with a universal power supply for high performance and efficiency.
• Comprehensive internal protection protects amplifiers and loudspeakers
against over-current, over-temperature
• 3 power ratings available: FDM-4600AP/ FDM-6004AP II:: 4*600W (8Ω),
FDM-6008AP: 8*300W (8Ω),FDM-50024AP:24*300W (8Ω)
• Digital limiting automatically protects the amplifier from damage due to
temperature rise or overdrive
• Flow-through air path and solid aluminum heat sinks for maximum cooling.
• XLR & block input connectors and binding post & barrier terminal block
output connectors for compatibility with any source while providing convenient
loop-thru capability.
• Front panel LEDs indicate power on, signal presence, input overload,
and amplifier clipping.
• Ultra-quiet operation: 56dBA maximum fan noise
• Standard 19-inch 2U chassis (FDM-50024AP:4U)
• International power supply
SPECIFICATION
MODEL | FDM-4600AP |
USER INTERFACE | |
FRONT-PANEL INTERFACE | Power switch |
FRONT-PANEL DISPLAY | LED indicator(Power, signal, clip, protection) |
CHANNELS | 4 |
CONNECTORS | |
ANALOG AUDIO INPUT | XLR |
DIGITAL AUDIO INPUT (DANTE/AES67) | N/A |
SPEAKE ROUTPUT | Bonding Post |
NETWORK/MONITORING/CONTROL | N/A |
GPIO/AUX | N/A |
POWER | Standard IEC |
POWER (1kHz, 20MS BURST, 1% THD MAX) | |
RATED POWER (8Ω) | 600W*4 |
RATED POWER (4Ω) | 750W*4 |
RATED POWER (2Ω) | / |
RATED POWER (8Ω BRIDGED) | / |
RATED POWER (4Ω BRIDGED) | / |
PERFORMANCE | |
DIGITAL SIGNAL PROCESSING | / |
VOLTAGE GAIN (AT 4,10,16dBu SENSITIVITY; 4/8Ω) | 39/36/33dB |
FREQUENCY RESPONSE (4Ω, 20Hz ‒ 20kHz) | ±0.5dB |
TOTAL HARMONIC DISTORTION (AT FULL RATED POWER, FROM 20Hz ‒ 20kHz) | <1% |
ANALOG INPUT SIGNAL TO NOISE RATIO(REF. RATED POWER,‘A’-WTD.) | >94dB |
ANALOG INPUT SIGNAL TO NOISE RATIO (REF. RATED POWER, 20Hz ‒ 20kHz) | >90dB |
INTERMODULATION DISTORTION (60Hz AND 7kHz AT 4:1, FROM - 30dB TO FULL RATED POWER) | <1% |
DAMPING FACTOR (20Hz TO 100Hz) | >200 |
CROSSTALK (BELOW RATED POWER, 20HZ ‒ 1kHZ) | >80dB |
COMMON MODE REJECTION (20Hz‒1kHz, TYPICAL) | >70dB |
DC OUTPUT OFFSET (WITH INPUTS SHORTED) | ±10mV |
INPUT IMPEDANCE (NOMINALLY BALANCED, NOMINALLY UNBALANCED) | 20 kΩ balanced, 10 kΩ unblanced |
MAXIMUM INPUT LEVEL (LOW AMP GAIN MODE) | +19dBU |
LOAD IMPEDANCE STEREO/DUAL MODE | 4Ω - 16Ω |
LOAD IMPEDANCE BRIDGE MONO | / |
MAXIMUM FAN NOISE(REF.dB SPL 1M) | 56dBA |
ELECTRICAL | |
POWER SUPPLY | 100 - 220V ± 10%, 50/60HZ |
POWER TYPE | Class H |
CONTROL & FUNCTION | |
POWER ON/OFF SWITCH | 1*Master ON/OFF swtich |
VOLUME CONTROL | Individual volume control for each channel |
PHYSICAL | |
DIMENSIONS (D x W x H) | 453*484*132 |
NET WEIGHT | 32Kg |
Filename | Size | Uploaded |
Product drawing-DWG file | ||
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135.35KB | August 2023 |