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Rectangular marine amplifier, silver chassis with blue LED display and gold RCA inputs, 10.9 by 2.7 by 19.6 inches

PYLE AUDIO

PYLE AUDIO PLMRA620 6-Channel Marine Amplifier 2000W

SKU CH-EVKG-RW7DY MPN PLMRA620

Six-channel marine amplifier delivers 2000 W peak power with 4×100 W + 2×250 W RMS at 4 Ω and built-in variable crossover

  • TypeMarine Amplifier
  • Amplifier Channels6 Channels
  • BridgeableYes
  • Built-in CrossoverYes
  • Crossover Frequency RangeVariable Hi/Lo Electronic Crossover Network (CH1 / CH2 and C
  • Bass Boost ControlVariable Bass Boost (CH5 / CH6) Remote Bass Boost
  • Six channels drive a complete marine audio system from one compact chassis
  • 2000 W peak power delivers high output for loud, clear sound on open water
  • 4 x 100 W + 2 x 250 W RMS at 4 Ω provides reliable continuous power to all speakers
  • Variable electronic crossover and bass boost let you tune each channel pair to the speakers connected
  • MOSFET design with thermal, overload and short-circuit protection keeps the amp running in harsh conditions

Six-channel marine power

The Pyle PLMRA620 is a six-channel marine amplifier built for boat owners who want a single unit to drive multiple speaker zones and a subwoofer. It delivers 4 x 100W plus 2 x 250W RMS at four ohms and remains stable down to two ohms for higher-output configurations. Bridgeable channels allow 2 x 400W plus 1 x 900W RMS at four ohms when paired appropriately. The MOSFET power supply and gold-plated RCA inputs are designed for corrosion resistance in salt-spray environments.

Crossover and filtering limits

Variable high- and low-pass electronic crossovers cover channels one through four with selectable full, high-pass or low-pass modes, while channels five and six offer a dedicated low-pass frequency control. Bass boost is variable on the rear pair and can be adjusted remotely. Signal-to-noise ratio is rated at 95 dB and total harmonic distortion is specified as 0 percent across a 15 Hz to 30 kHz frequency response. Thermal, overload and short-circuit protection circuits shut the amplifier down before damage occurs.

Power headroom and install fit

At four ohms the amplifier comfortably runs four mid-range speakers at 100 watts each plus a subwoofer pair at 250 watts each, with bridged mode raising the subwoofer channel to 900 watts for higher SPL demand. Two-ohm stability lifts the front four channels to 175 watts and the rear channel to 400 watts when lower-impedance loads are used. The chassis measures 10.9 inches wide, 2.7 inches high and 19.6 inches deep, so installers must verify locker or console space before mounting.

Highlights

  • Six channels drive a complete marine audio system from one compact chassis
  • 2000 W peak power delivers high output for loud, clear sound on open water
  • 4 x 100 W + 2 x 250 W RMS at 4 Ω provides reliable continuous power to all speakers
  • Variable electronic crossover and bass boost let you tune each channel pair to the speakers connected
  • MOSFET design with thermal, overload and short-circuit protection keeps the amp running in harsh conditions

Specifications

BrandPyle
TypeMarine Amplifier
Amplifier Channels6 Channels
BridgeableYes
Built-in CrossoverYes
Crossover Frequency RangeVariable Hi/Lo Electronic Crossover Network (CH1 / CH2 and CH3 / CH4)
Low and High Pass Filter Controls (CH3 / CH4)
Bass Boost ControlVariable Bass Boost (CH5 / CH6)
Remote Bass Boost
Peak Power2000 Watts
RMS Power4 x 100W + 2 x 250W @ 4 Ohms
4 x 175W + 1 x 400W @ 2 Ohms
Bridged Power2 x 400W + 1 x 900W @ 4 Ohms
Physical Dimension10.9" x 2.7" x 19.6"
Features2 Ohm Stereo Stable
Power ON LED Indicator
Protection LED Indicator
Gold RCA Inputs
Blue LED Level Display
Soft Turn On/Off
Tri-Mode Configurable
Variable Input Level (Gain) Control
Thermal / Overload / Short Circuit Protection
Shipping weight8.62 kg
Package size660 × 356 × 127 mm

Questions about this item

Should I run the PLMRA620 at 4 ohms or 2 ohms for my speaker setup?

At 4 ohms the amp delivers 4 × 100 W plus 2 × 250 W RMS; at 2 ohms it provides 4 × 175 W plus 1 × 400 W RMS. Choose the impedance that matches your speakers and the power you need per channel.

What does the 2000 W peak rating mean for everyday listening?

The 2000 W figure is a peak (PMPO) value. Continuous output is 4 × 100 W + 2 × 250 W RMS at 4 ohms or 4 × 175 W + 1 × 400 W RMS at 2 ohms, which is the power you will actually hear.

How do the gold RCA inputs and variable crossover affect system tuning?

Gold RCA inputs give a clean, corrosion-resistant signal path. The variable hi/lo electronic crossover on channels 1–4 and low-pass control on channels 5–6 let you set frequency limits precisely for each speaker group.

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