Amplifier Plena PLN‑1P1000

The PLN-1P1000 is a powerful 1000 W power amplifier in a 3U high 19” case for rack mounting or tabletop use. LEDs on the front panel show the status of the amplifier: power, audio output level, and supervised functions. This high-performance unit fulfills a wide range of public address requirements at a surprisingly low cost.

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Product Description

Amplifier Plena PLN‑1P1000 Features:

1000 W power amplifier in a 3U high housing
EN 54-16 certified and EN 60849 compliant
70 V / 100 V and 8 ohm outputs
Dual inputs with priority switching
100 V input for slave operation on 100 V speaker line


Mains power supply: 115 – 230 VAC ±10%, 50/60 Hz
Battery power supply: 24 VDC ±15%

Power consumption:

Max power (mains): 2200 VA
Max power (24 V DC): 48 A

Rated Output Power: 1000W 100V
Frequency Response: 50Hz~20kHz, (+1/-3dB)
Total Harmonic Distortion: <1%, (at Rated Power, 1kHz)
S/N (flat at max volume): >90dB/

Line inputs: 2 x
Connector: 3-pin XLR, balanced
Sensitivity: 1 V
Impedance: 20 kOhm
CMRR: >25 dB (50 Hz to 20 kHz)
Gain: 40 dB

100 V input
Connector: Screw, unbalanced
Sensitivity: 100 V
Impedance: 330 kOhm

Dimensions (W x H x D): 145 x 430 x 430mm, 3HU
Weight: 32kg
Mounting: Stand-alone, 19″ rack
Colour: Charcoal


Operating temperature: -10°C to +55°C
Storage temperature: -40°C to +70°C
Relative humidity: <95%
Acoustic noise level of fan: <48 dB SPL at 1 m (max output)