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BOSS® Audio Systems Elite Model 2500W High Output Monoblock

Model #: BE2500.1
BOSS Audio Systems
At a Glance
Elite Model 2500W high output monoblock Class A/B amplifier features up to 1875 W X 1 RMS @ 2 ohm and up to 938 W X 1 RMS @ 4 ohm.
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$169.99Save $NaN
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Get to know this product.

  • Monoblock, Class A/B, MOSFET Power Supply
  • High and Low Level Inputs
  • Variable Low Pass Crossover, Switchable Bass Boost
  • Include Remote Subwoofer Control
  • 5 Years Elite Warranty

2 Ohm Stable

The lowest impedance accepted by this amplifier is 2 ohms. Amplifiers that are 2 ohms stable produce more power resulting in more volume. This amp can comfortably power speakers or subwoofers with all channel(s) being used at a load of 2 ohms.

Class A/B

Class A/B amplifiers have long been known for their ability to produce great quality sound while performing more efficiently than pure Class A amplifiers. We have developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output.

High and Low Level Inputs

An amplifier with both high-level and low-level inputs provides flexibility by allowing you to build an audio system using virtually any standard factory or aftermarket source unit. High-level (speaker level) inputs accept the signal from the speakers, while low-level (RCA) inputs accept the signal from the pre-amp outputs of the source unit.


MOSFET stands for Metal Oxide Semiconductor Field-Effect Transistor. MOSFETs are used either as a switch or to amplify a signal. MOSFETs are superior to other FETs, because they require less current to operate, which makes them better suited for car audio.


If the amplifier gets too hot, the thermal protection circuit turns the amp off and allows the amp to cool down before turning it back on. If a speaker fails causing an electrical short, the protection circuit will automatically cut the output and remain in that state until the short is resolved. These safety features give you peace of mind knowing the amplifier is constantly monitoring conditions to protect itself.

Subwoofer Level Control

The ability to boost or attenuate the sub level when an amp and subwoofer are connected to the subwoofer pre-amp output.

Switchable Bass Boost

Switchable Bass Boost allows you to boost the low bass +18db.

Variable Gain Control

Variable Gain Control lets you balance the amps output with the speakers or subs the amp is driving. Too much gain will lead to distortion and too little will lead to clipping.

Variable Low Pass Filter

Variable low-pass filter gives you control over the frequencies that pass through to the subwoofer.

Useful Documents

Performance Specifications

PEAK POWER @ 2 ?2500 Watts x 1
PEAK POWER @ 4 ?1250 Watts x 1
RMS POWER @ 2 ?1875 Watts x 1
RMS POWER @ 4 ?938 Watts x 1

Connections, Controls and Processing

LOW PASS FILTER35 Hz to 160 Hz
BASS BOOSTSwitchable 0 or 18 dB

Misc. Specs

Depth (in.)12.75
Width (in.)7
Height (in.)2.5
Amplifier ClassClass AB
Amplifier Output (Watts)2500
Bluetooth CapableNo
Amplifier ChannelsMono Block
Impedance2 to 8 Ohms
Manufacturer Warranty5 Year
Water ResistantNo
Peak Power Rating (Watts)1250
Digital InputNo
Shallow MountNo
Speaker Level InputNo
Minimum Impedance Unbridged2 Ohm
WarningProposition 65 Warning for California Residents