Reviews Amplifier Module Transistors

Pump Boys and Dinettes

Power – 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms.
Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
Mosfet Power Supply – A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
Variable BASS Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
Specs – Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs..
Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Onli....

Connects a Maestro AR amplifier replacement module to select 2015-up Chrysler-built vehicles.
Replace your factory amplifier with an iDatalink-ready amp or processor.
Maestro AR amplifier replacement module required.
Retain fader control, tone, and other important features and functions.

Rockville DBM25 1500 Watt Class-AB 2-channel Marine amplifier with terminal covers.
Rockville DBM25 1500 Watt Class-AB 2-channel Marine amplifier with terminal covers. Cea Compliant Power Ratings:. 2 Ohm: 185 Watts x 2 Channel. 4 Ohm: 125 Watts x 2 Channel..
Peak Power ratings:. 2 Ohm: 750 Watts x 2 Channel. 4 Ohm: 500 Watts x 2 Channel. 4 Ohm Bridged: 1500 watts x 1 Channel. Fully adjustable 12Db/ Octave Crossover with differential circuitry..
Minimum THD at rated power: 90 dB. Frequency response: 10 Hz - 50 KHz. Damping factor: 003e100 @ 100Hz. (2) 25 amp ATC fuses. Painted conformal coating PCB board (uses 2577 waterproof glue)..
Stainless Steel end panels are rustproof. All screws and mounting hardware are stainless steel and rustproof. Bottom panel is aluminum and rustproof. High-speed MOSFET power supply. Studio-grade BIPOLAR Output stage transistors..

Parameters: DROK audio amplifier board working voltage is DC 8-26V, can be powered by 12V, 24V.
output power is 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4 ohm or 2 ohm speaker, the power will be automatically limited to 15W..
Artificial Material: this New-designed stereo amplifier module is made of noble black immersion gold circuit board, PAM8620 chip, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module..
High Performance: the class D power amp module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression..
Safe Protection: the 2 channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection, overcurrent protection, overvoltage protection, undervoltage protection.
Additional Function: it is available to connect external mute function (MUTE: High level mute, factory default low level).
available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory defaults high electricity leve....

Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.

Rockville RXM-T2 2400w Peak/1200w Dyno-Certified RMS 2 Channel Class D Marine Amplifier. Full-Range Class D Amplifier Architecture. Dyno Certified RMS....
Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc): 2400 Watts: (2 x 1200 Watts) @ 2 Ohms and (1 x....
Double Sided Surface Mount (SMD) PCB Design. High-Speed MOSFET Power Supply. Studio-Grade Bipolar Output Stage Transistors. 2-Ohm Stable Stereo. 4-Ohm....
8 Volt Preamp Circuitry. 4 Gauge Lucite Encapsulated Power/Ground Terminals. 12 Gauge Lucite Encapsulated Speaker Terminals. Fully Adjustable 12dB /....
Frequency Response: 15Hz - 20KHz. S / N Ratio: 100dB. S/N Ratio: >97dB. Damping Factor: > 200 @ 100Hz. 3 x 35 Amp Fuses. Dimensions: (W x H x L) 6.7"....

Rubicon Nano 2000W Class D 5-CH Marine amplifier.
High Efficiency Class D Full Range Amplifiers. 2-ohm Stereo & 4-ohm Bridged Class D Full Range.
Hybrid Aluminum Alloy Heatsink for Optimum Dissipation.
12dB Bass Boost Increases Low Octave Harmonics.
MOSFET Power Supply w/ Audiophile Grade IRTM Transistors.