X-TREME XTDT series, Руководство пользователя

Страница: 12 / 14

Owner’s manual
Models XTDT3200 XTDT3800
Power Output (per Channel)
8 Ω 850 W 1100 W
4 Ω 1600 W 1900 W
2.7 Ω 1800 W 2400 W
2 Ω 2000 W /*
Bridged Mono Power
8 Ω 3200 W 3800 W
4 Ω 4000 W /*
( EIA standard 1kHz – 1%THD both channels driven @ 230VAC)
Frequency Response (1W @ 8Ω) 20 Hz - 20 kHz +0/-1 dB
Distortion THD+N <0.1% @ 0.5dB rated power @ 4Ω, 1kHz; 0.4% @ 0.5dB below rated power @ 2 Ω, 1kHz
Distortion SMPTE-IM <0.35% @ -3dB below rated power @ 8 Ω
Signal to Noise Ratio >101 dBA
Damping Factor (@ 8 Ω 10Hz to 200Hz) >200
Selectable gain 26-44 dB, 3 dB step size
Input Impedance 10 kΩ unbalanced, 20 kΩ balanced
Hum and Noise -100 dB, A-weighted
Input Connectors (each channel) Balanced: Neutrik Combo™, XLR pin 2 and TRS tip positive
Output Connectors (each channel) Neutrik Speakon™
Controls
Front: power switch, Ch.A, Ch.B stepped gain knobs
Rear: 2/6-position DIP switch
Led Indicators Active status, signal -35 dB, level -20 dB, level -10 dB, clip/limiter, protect, high-temperature
Amplifier Protection
Full short circuit, open circuit, thermal, ultrasonic and RF, continuous non-musical signals,
reactive or mismatched loads, mains AC outside the operating voltage
Load Protection On/off muting, clip limiter, DC-fault power supply shutdown
Circuitry Digital Technology - Class D amplifiers
Power Supply Regulated global power supply (95 - 265VAC) works anywhere in the world with PFC
Cooling Continuously variable fans, front to rear air flow with front panel dust filter
Power Requirements 95 - 265 VAC, 50-60 Hz
Approvals CE EN55103-1 (Emissions), EN55103-2 (Immunity), EN60065, Class I (Safety)
XTDT3200 XTDT3800
Current Draw (230 VAC)
1/8 power 4 Ω
3.2 A 3.7 A
1/3 power 4 Ω 6.5 A 7.6 A
at idle 0.5 A 0.5 A
Dimensions (WxHxD) 483 x 88 x 455 mm
Net Weight 11.5 kg 11.5 kg
• TWO channels
* The amplifier will be fully operational at 2 Ohm loads (or bridge mode at 4 Ohm), but, due to physical constraints, the hi-temp protection may occur, limiting the maximum
output power to values surely not higher than those obtained using the device at 4 Ohm loads (or bridge mode at 8 Ohm).
8. Technical features
12/14