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Continuous Average Output Power, both
channels driven:
475 watts per channel
into 8 ohms from 20Hz to
20kHz, with no more than
0.1% THD; 700 watts per
channel into 4 ohms at
1kHz, with no more than
0.1% THD
Bridged-mono operation:
1400 watts into 8 ohms
at 1kHz, with no more
than 0.1% THD
Dual-mono operation:
950 watts into 8 ohms,
1400 watts into 4 ohms
from 20Hz to 20kHz, with
no more than 0.1% THD
Dynamic Headroom: >2.0dB
F r equency Response:
20Hz to 20kHz (±0.75dB)
Channel Separation:
>65dB @ 1kHz
Damping Factor: >400
Input Impedance: 25 kilohms unbalanced
50 kilohms balanced
Sensitivity: Low: 1.5VRMS for rated
power into 4 ohms
116mVRMS for 1W into
4 ohms
High: 0.775VRMS for rated
power into 4 ohms
53mVR M S for 1W into 4
o h m s
Input Overload: +18dB
IM Distortion: <0.1%
Gain: High: 36.7dB (±0.5dB)
Low: 30.7dB (±0.5dB)
Signal-to-Noise Ratio:
>100dB, A-weighted, ref.
to rated power into
4 ohms
Slew Rate: 40V / µS (Bandwidth
limited)
CMRR: >80dB @ 1kHz
Power Consumption:
40W at idle 800W with
musical program 1500W
at full power into 8 ohms
(continuous) 2400W
at full power into
4 ohms (continuous)
Power Requirements:
120V AC / 60Hz (USA
and Canada) Other volt-
ages as required for
export
Fusing: 15 amp slo-blo
(120V / 60Hz) 8 amp
slo-blo (230V / 50Hz)
Sequence Receive Terminal:
+7V to +15V DC 50mA
min. current requirement
Display: 7 LED indicators per
channel 1 green READY,
5 yellow SIGNAL, 1 red
CLIP / PROTECT
Size (H x W x D): 3.50” (2U) x 19” x 13.25”
89mm x 483mm x 337mm
Net Weight: 34.2lbs. (15.5kgs)
Shipping Weight: 39lbs. (17.73kgs)
Due to ongoing research and development, all
specifications and features effective 7/98 are
subject to change without notice.
pm1400
2
● 475W per channel into 8 ohms
700W per channel into 4 ohms
1400W into 8 ohms, bridged mono
● XLR and 1/4” TRS input connectors
● Accepts balanced or unbalanced lines
● Multi-way binding post output connectors
● Independent CH 1 and CH 2 Level Controls with
11 detented positions
● External Level Control Defeat Switch
● Dual Mono mode for operating both channels with
a single mono input
● Bridged Mono mode for combining the power of
both channels into a single higher powered channel
● Input sensitivity set at 1.5Vrms from factory.
Internally configurable to 0.775Vrms.
● Internally configurable input polarity
● Internal connection points for add-on accessories
● Power ON Sequencer
● High Efficiency Class H Amplifier
● Power on muting
● Independent CH 1/CH 2 Speaker relays will
instantaneously disconnect if one of the following
fault conditions are detected:
D.C. Offset
Over Temperature
Short Circuit
● Additional protection circuitry includes:
Clipping Eliminator
AC Line Fuse
● Power Connected/Standby indicator
● 7 LED display per channel, including Power
Ready and Clip/Protect indicators
● 2-speed Fan cooled
● 70-volt stereo direct drive operation
● C/UL, CE 1997, CSA approved
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