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Compact silver mono marine amplifier with chrome RCA inputs and blue LED indicators

Pyle

Pyle INV500DBA 1000W Mono Marine Amplifier Bluetooth

SKU CH-6WNR-2N6G1 MPN INV500DBA

One-channel Class D marine amplifier delivers 1000W peak at 1 ohm with Bluetooth streaming and built-in crossover

  • Preamp outputsYes (Line Output, L/R channels)
  • Amplifier classClass D
  • Amplifier channelsMono
  • Supply voltageDC 12 V
  • Crossover frequency range50 Hz - 250 Hz (LPF)
  • Bass boost control0–18 dB @ 50 Hz
  • Bluetooth audio streaming from any device
  • 1000 W peak power at 1 Ohm load
  • Class D efficiency runs cool on 12 V supply
  • Adjustable low-pass filter and 18 dB bass boost
  • 1 Ohm stable with thermal and short-circuit protection

Power and protection

This mono-block Class D amplifier delivers 1000W peak power at 1 Ohm and 500W RMS at the same load. It runs on DC 12V input voltage and includes dual 25A fuses for circuit protection. Thermal, overload and short circuit safeguards are built in, with LED indicators showing power and protection status. Soft turn on/off prevents transients at startup.

Installation and streaming

Bluetooth wireless audio streaming suits installers who want source flexibility without extra cabling. Chrome RCA inputs and high-to-low converter allow connection to factory or aftermarket head units. Preamp outputs enable daisy-chaining another amplifier. The package includes remote control, mounting screws, spacers and fuses. Builders needing multi-channel output or full-range frequency response should consider other designs.

Crossover tuning

The built-in low-pass filter is adjustable from 50Hz to 250Hz, and bass boost provides up to 18dB at 50Hz. Frequency response spans 10Hz to 250Hz at ±3dB, with sensitivity selectable between 0.2V and 6V. These controls let the installer match the amplifier to the subwoofer and enclosure without external processors.

How it compares

Measured against everything we stock in Boat Audio & Electronics, at today’s prices. Recalculated every night.

Price $176.99
Pricier than about 80% of the 312 comparable items (median $69.49).

Specifications

Product
Brand namePyle
Model nameINV500DBA
Part numberINV500DBA
Product typeMarine Amplifier
Performance
Crossover frequency range50 Hz - 250 Hz (LPF)
Audio & video
Amplifier channelsMono
RMS power rating200 W @ 4 Ohms
350 W @ 2 Ohms
500 W @ 1 Ohm
Frequency range10 Hz - 250 Hz (±3 dB)
Audio sensitivity0.2 V - 6 V
Rated impedance20K Ohms Input Impedance
Headphone style<0.01%
Connectivity
Bluetooth compatibleYes
Ports & slots
I/O portsChrome RCA Inputs, Power Terminals
Power
Supply voltageDC 12 V
Peak wattage1000 W @ 1 Ohm
Power supplyDC 12 V
Size & build
Physical dimension9.21 in × 8.13 in × 2.28 in inches
More details
Preamp outputsYes (Line Output, L/R channels)
Amplifier classClass D
Built-in crossoverYes
Bass boost control0–18 dB @ 50 Hz
Load impedance capability1 Ohm Stable
Fuse rating25A x 2
ComponentsAmplifier, Remote Control, High to Low Converter, Screws, Spacers, Fuses
SNR>90 dB

Questions about this item

How do I confirm the Pyle INV500DBA is working correctly after installation?

Check that the power LED illuminates and the protection LED stays off while playing audio; the mono Class D amp should deliver up to 500W RMS at 1 Ohm or 350W RMS at 2 Ohms without triggering thermal or short-circuit protection.

What comes in the box with the INV500DBA and what must I source separately?

The package includes the amplifier, remote control, high-to-low converter, screws, spacers and two 25A fuses; you will need to supply 12V DC power wiring, speaker cables and RCA interconnects for the chrome inputs.

Which impedance load should I choose for the INV500DBA to match my subwoofer setup?

The amp is 1 Ohm stable and also rated for 350W RMS at 2 Ohms and 200W RMS at 4 Ohms; select the load that matches your subwoofer wiring and the RMS power you want.

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