SPECIFICATIONS

PLX1802

STEREO MODE, both channels driven *

8 ohms
  FTC 20 Hz - 20 kHz 0.05% THD
  EIA 1 kHz 0.1% THD

320 W
330 W

4 ohms
  FTC 20 Hz - 20 kHz 0.05% THD
  EIA 1 kHz 0.1% THD

525 W
575 W

2 ohms EIA 1 kHz 1% THD

900 W

BRIDGE MONO MODE *

8 ohms
  20 Hz-20 kHz 0.1% THD
  EIA 1 kHz 0.1% THD

1100 W
1200 W

4 ohms 1 kHz 1% THD

1800 W

Signal to Noise (20 Hz - 20 kHz)

-107 dB

Input Sensitivity @ 8 ohms

1.28 Vrms

Gain @ 8 ohms

32 dB

Output Circuitry

AB

Distortion (SMPTE-IM)

Less than 0.02%

Typical Distortion
  1/8 rated power, 20 Hz-20 kHz
  Full rated power, 20 Hz-20 kHz

Less than 0.02%
Less than 0.02%

Frequency Response

20 Hz-20 kHz, -0.5 dB

Damping Factor

Greater than 500

Input Impedance

20k ohms balanced
10k ohms unbalanced

Input Clipping

11 Vrms ( 21 dBu)

Cooling

Variable-speed fan, rear-to-front air flow

Input Connectors, each channel

3-pin XLR and 1/4" TRS balanced

Output Connectors, each channel

Neutrik? NL4 Speakon? and Touch-proof binding posts
(Both channels available on Ch 1 NL4 connector)

Rear Panel Switches

Input Configuration: Bridge/Stereo/Parallel
Clip Limiters each channel
Filters (per channel): Top 100 Hz HPF/Full/Sub 100 Hz LPF & 33 Hz HPF/Full (infrasonic)

Front Panel Controls

Detented Input Attenuator: 0 to ∞ dB
Power On/Off

Front Panel Indicators

Clip: Red LED
-10: Green LED
Signal (-35 dB): Green LED
Power: Blue LED
Parallel: Amber LED
Bridge Mono: Amber LED

PROTECTION

Amplifier Protection

Full short circuit, open circuit, thermal, infrasonic, ultrasonic, and RF protection
Stable into reactive or mismatched loads

Load Protection

On/off muting, DC-fault power supply shutdown

Infrasonic

-3 dB, 5 Hz

DC fault

Power supply shutdown

Ultrasonic

-3 dB, 85 kHz

Short Circuit

Cutback

Thermal

Muting at 90° C

Over Current

Active clip limiting
Power supply cutback

High Line

Standard 15%, survive 25%

Low Line

-33%

PHYSICAL

Dimensions
  Height
  Width
  Depth, Rack mounting surface to rear panel
  Overall Depth

3.5" (8.9 cm) 2 rack spaces
19" (48.3 cm)
12.8" (32.6 cm)
14.875" (37.9 cm)

Weight

21 lbs. (9.5 kg) net
26 lbs. (11.8 kg) shipping

Agency Approvals

CE, FCC, cUL, UL