Output Power:
(typical value, 120 V AC, 60 Hz):
Stereo mode, both channels driven
2 ohms, 1,000 W power channel peak music power
4 ohms, 700 W power channel peak music power
8 ohms, 500 W power channel peak music power
Bridge mode
4 ohms, 2,000 W power peak music power
8 ohms, 1,400 W power peak music power
Rated Output Power
(120 V AC, 60 Hz):
Stereo mode, both channels driven
2 ohms, 1 kHz, 700 W RMS per channel
4 ohms, 1 kHz, 525 W RMS per channel
8 ohms, 1 kHz, 325 W RMS per channel
Bridge mode
4 ohms, 1 kHz, 1,400 W RMS
8 ohms, 1 kHz, 1,000 W RMS
Power Bandwidth:
Stereo mode, both channels driven
4 ohms, 10 Hz to 20 kHz
Total Harmonic Distortion:
Stereo mode, both channels driven
1 kHz, 4 ohms rated output, less than 0.1%
Hum and Noise:
Stereo mode, both channels driven
Below rated output power 4 ohms, greater than
95 dB (A-weighted)
Damping Factor:
Stereo mode, both channels driven
4 ohms, 100 Hz, greater than 500
Input Sensitivity:
Input attenuator set @ FCW @ rated output power,
4 ohms, 1.4 V RMS (+3 dBV)
Input Impedance:
10k ohms unbalanced
Channel Voltage Gain:
Input attenuator set @ FCW
Stereo mode, 4 ohms, 1 kHz, 30 dB
Bridge mode, 8 ohms, 1 kHz, 39 dB
Frequency Response:
Stereo mode, both channels driven
+0.5, -3 dB, 1 W RMS, 4 ohms, 3 Hz to 25 kHz
The frequency response is internally controlled to
optimize phase linearity and improve transient
response.
Slew Rate:
The slew rate is internally controlled by a Bessel
filter to optimize phase linearity and improve
transient response. Because of this circuitry,
the amplifier cannot slew rate limit.
Power Consumption:
Stereo mode, both channels driven @ rated output
power, 4 ohms 10 A @ 120 V AC
Cooling System:
Continuously variable speed DC blower
DDT
™
Compression System:
Automatic, switchable with LED indicator
Dimensions and Height:
• Height 1.75" (4.4 cm)
• Width 19" (48.3 cm)
• Depth 16.5" (41.9 cm)
• Weight 15 lbs. (6.8 kg)
Specifications subject to change without notice.
DPC
®
1400X SPECIFICATIONS
7
