Monoblock Amplifiers (177)

Alpine R2-A75M 750 W RMS R-Series High-Performance Class-D Mono Sub Amplifier + Absolute KIT4 4 Gauge AMP Kit The innovative and highly anticipated all-new R-Series amplifiers are truly remarkable powerhouse masterpieces. With a meticulous approach, every aspect of their design composition and engineering has been embarked upon to achieve sonic excellence and power performance, all while embodied in a compact form factor. Furthermore, they incorporate advances in technology gained from the ultra-high-end Alpine Status series amplifiers. A true class leader, with 750W RMS of onboard power, coupled with its all-digital “no shutdown” circuit design, the R2-A75M maintains peak performance at high power output achieving earth-shattering, authoritative bass at virtually any volume. Be wowed by the bold aesthetic design and stunning build quality—from the moment you see, touch, and hold these amplifiers exude quality. With their solid cast aluminum body, precision machined finishes, and high-quality terminal blocks, every detail is premium and first-class. General Features: R-Series Class D 2 ohms Stable Monoblock Amplifier RMS Power Rating: 4 ohms: 500 watts x 1 channel RMS Power Rating: 2 ohms: 750 watts x 1 channel Total RMS power output: 750 watts LED Power/Protect Light 1 pair of pre-amp outputs Input sensitivity: Low level: 0.1 - 4.0 volts Input sensitivity: High level: 0.4 - 10 volts Frequency Response: 10 - 400 Hz Total Harmonic Distortion (THD): 1% Signal to Noise Ratio: 75 dB Variable low-pass filter: 50 - 400 Hz Subsonic filter: 0 - 40 Hz Variable Bass Boost: 0 - 12 dB Fuse Rating: 80A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11-1/8" L x 6-1/2" W x 2-3/16" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A75M package: R2-A75M owner's manual Mono subwoofer amplifier Four 1" pan-head screws 3mm Allen key 2.5mm Allen key Owner's manual Alpine Verification Certificate Warranty information ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Alpine R2-A75M 750 W RMS R-Series High-Performance Class-D Mono Sub Amplifier The innovative and highly anticipated all-new R-Series amplifiers are truly remarkable powerhouse masterpieces. With a meticulous approach, every aspect of their design composition and engineering has been embarked upon to achieve sonic excellence and power performance, all while embodied in a compact form factor. Furthermore, they incorporate advances in technology gained from the ultra-high-end Alpine Status series amplifiers. A true class leader, with 750W RMS of onboard power, coupled with its all-digital “no shutdown” circuit design, the R2-A75M maintains peak performance at high power output achieving earth-shattering, authoritative bass at virtually any volume. Be wowed by the bold aesthetic design and stunning build quality—from the moment you see, touch, and hold these amplifiers exude quality. With their solid cast aluminum body, precision machined finishes, and high-quality terminal blocks, every detail is premium and first-class. General Features: R-Series Class D 2 ohms Stable Monoblock Amplifier RMS Power Rating: 4 ohms: 500 watts x 1 channel RMS Power Rating: 2 ohms: 750 watts x 1 channel Total RMS power output: 750 watts LED Power/Protect Light 1 pair of pre-amp outputs Input sensitivity: Low level: 0.1 - 4.0 volts Input sensitivity: High level: 0.4 - 10 volts Frequency Response: 10 - 400 Hz Total Harmonic Distortion (THD): 1% Signal to Noise Ratio: 75 dB Variable low-pass filter: 50 - 400 Hz Subsonic filter: 0 - 40 Hz Variable Bass Boost: 0 - 12 dB Fuse Rating: 80A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11-1/8" L x 6-1/2" W x 2-3/16" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A75M package: R2-A75M owner's manual Mono subwoofer amplifier Four 1" pan-head screws 3mm Allen key 2.5mm Allen key Owner's manual Alpine Verification Certificate Warranty information ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Soundstream BXT1.5000D Built-in Digital Bass Reconstruction Amplifier Features: 1-OHM MINIMUM IMPEDANCE STABILITY An amplifier’s impedance stability is its ability to continuously power speaker(s) of no less than the given impedance per channel without the risk of damage. Subwoofers are available in various voice coil configurations and impedances, so be sure yours will be no less than 1 ohm. ACTIVE 12DB/OCTAVE CROSSOVERS & PHASE SHIFT Active crossovers built into an amplifier are the most efficient crossovers to use in-car audio systems. Active crossovers protect speakers from damage by harmful frequencies and preserve optimum performance. LOW-LEVEL RCA INPUT & PRE-AMP OUTPUT Connect the car stereo's low-level (pre-amp) audio output to the amplifier using good quality twisted pair RCA interconnect cables. The amplifier pre-amp output daisy-chains the audio signal to multiple amplifiers of complex audio systems. SWEEP Control selects the frequency boosted by the equalizer. This is the “center frequency,” which can be as low as 27Hz or 63Hz. Choosing this frequency depends on your taste in music. WIDTH Control increases or decreases the bandwidth range, or “Q,” boosting frequencies near the “center frequency.” Narrow Q focuses on harmonics immediately surrounding the center frequency. Wide Q unlocks harmonics all around the center frequency. MAX BASS INDICATOR lights above the equalizer controls are a visual representation of the boost level. Bright, continuous illumination indicates maximum bass enhancement levels have been reached. Remember, more isn’t necessarily better… DASH MOUNT CONTROL Included with this amplifier can be mounted anywhere in the vehicle, but near the driver seat is recommended. The output level of the Bass Equalizer can be controlled, as well as the amp. ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Soundstream BXT1-10000D 10,000 Watts Mono Amplifier Built In BX-10 Epicenter Bass Enhancer + Absolute KIT4 4 gauge Amp Kit Soundstream BXT1.10000D 10000W Monoblock Amplifier Built-In BX-10 Bass Enhancer. Direct Short, Thermal, & Overload Circuits Protect Amplifier. Digital Bass. Quality sound processing is necessary for those who want the most out of their car audio system. Bass Xtreme amplifiers offer similar sound processing options by including the functions of a Bass Reconstruction Processor. Bass Processor boosts lower frequency harmonics that have been compressed or removed from today’s music recordings and are commonly added in-line before subwoofer amplifiers. Dial in the exact sound you want by tuning the frequency to boost, then increase the bandwidth range from that frequency to stimulate the harmonics around it. After slight adjustments, your audio system can sound like audio professionals have tuned it. Unlock and restore the bass from any system with Bass Xtreme Amplifiers. It works great for music or factory radios that forget we enjoy bass response in our systems! No Problem! EDM, Banda, Rock, Jazz… General Features: Digital Bass Reconstruction Processor Built-in Adds Impact to Music w/ Insufficient Sub Bass 27Hz-63Hz Variable Center/Sweep Frequency Variable Q/Width to Broaden or Narrow the Bandwidth 2.5V-10V Output Voltage for Optimum Bass Tuning LED MAX BASS Indicators Warning of Extreme Levels 1-ohm Minimum Impedance Monoblock Operation Bridge 2 Monoblocks Together for Double Power! MOSFET Power Supply w/ Audiophile Grade IRTM Transistors Military Grade SMT PCB Maintains Dynamic Performance Direct Short, Thermal, & Overload Circuits Protect Amplifier 200mV-6V High Level or Low-Level RCA Input & Output Variable 12dB Low Pass Crossover Blocks High Frequencies Variable 12dB Subsonic Crossover Protects Subwoofer 1800 Phase Shift to Match Polarity of System Speakers Dash Mount Gain Control Module Included Power Handling: 1,400W x 1 at 4-Ohm Mono 2,100W x 1 at 2-Ohm Mono 3,300W x 1 at 1-Ohm Mono 10,000W Max Power Variable 40-150Hz 12dB Low Pass Crossover Variable 10-50Hz 12dB Subsonic Crossover Selectable 180degree Phase Shift Total Harmonic Distortion: < 0.3% Frequency Response: 15-500Hz Signal-to-Noise Ratio: 105dB Input Sensitivity: 200mV - 6V Dimensions: 7.50" W x 2.25" H x 19.25" L ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Soundstream BXT1-10000D 10,000 Watts Mono Amplifier Built In BX-10 Epicenter Bass Enhancer Soundstream BXT1.10000D 10000W Monoblock Amplifier Built-In BX-10 Bass Enhancer. Direct Short, Thermal, & Overload Circuits Protect Amplifier. Digital Bass. Quality sound processing is necessary for those who want the most out of their car audio system. Bass Xtreme amplifiers offer similar sound processing options by including the functions of a Bass Reconstruction Processor. Bass Processor boosts lower frequency harmonics that have been compressed or removed from today’s music recordings and are commonly added in-line before subwoofer amplifiers. Dial in the exact sound you want by tuning the frequency to boost, then increase the bandwidth range from that frequency to stimulate the harmonics around it. After slight adjustments, your audio system can sound like audio professionals have tuned it. Unlock and restore the bass from any system with Bass Xtreme Amplifiers. It works great for music or factory radios that forget we enjoy bass response in our systems! No Problem! EDM, Banda, Rock, Jazz… General Features: Digital Bass Reconstruction Processor Built-in Adds Impact to Music w/ Insufficient Sub Bass 27Hz-63Hz Variable Center/Sweep Frequency Variable Q/Width to Broaden or Narrow the Bandwidth 2.5V-10V Output Voltage for Optimum Bass Tuning LED MAX BASS Indicators Warning of Extreme Levels 1-ohm Minimum Impedance Monoblock Operation Bridge 2 Monoblocks Together for Double Power! MOSFET Power Supply w/ Audiophile Grade IRTM Transistors Military Grade SMT PCB Maintains Dynamic Performance Direct Short, Thermal, & Overload Circuits Protect Amplifier 200mV-6V High Level or Low-Level RCA Input & Output Variable 12dB Low Pass Crossover Blocks High Frequencies Variable 12dB Subsonic Crossover Protects Subwoofer 1800 Phase Shift to Match Polarity of System Speakers Dash Mount Gain Control Module Included Power Handling: 1,400W x 1 at 4-Ohm Mono 2,100W x 1 at 2-Ohm Mono 3,300W x 1 at 1-Ohm Mono 10,000W Max Power Variable 40-150Hz 12dB Low Pass Crossover Variable 10-50Hz 12dB Subsonic Crossover Selectable 180degree Phase Shift Total Harmonic Distortion: < 0.3% Frequency Response: 15-500Hz Signal-to-Noise Ratio: 105dB Input Sensitivity: 200mV - 6V Dimensions: 7.50" W x 2.25" H x 19.25" L ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine KTA-30MW Car Amplifier Mono 300-Watt RMS Weather Resistant Tough Power Pack Amplifier A TOUGH MINI AMP THAT PACKS A PUNCH Get big amp performance in a compact, resilient package. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30MW Weather Resistant Tough Power Pack will surely deliver powerful bass output for subwoofers used in those open cab vehicles and toys. This small and efficient amplifier can be installed with an aftermarket or factory head unit while adding up to 600 watts of D.P.P. power. Its weather resistance makes the KTA-30MW a good choice for use in exposed installations like side-by-sides, boats, open-top vehicles, and motorcycle saddlebags. A SOUND SYSTEM BOOST WITHOUT THE BIG SPACE COMMITMENT The KTA-30MW is perfect for when you want to add subwoofer power but don’t have space for a large amplifier. It is compatible with an aftermarket or factory head unit and provides up to 600 DPP watts to the subwoofer of your choice. HALF THE SIZE OF OUR SMALLEST TRADITIONAL AMPLIFIERS The KTA-30MW measures just 9-3/16” (W) x 1-5/8” (H) x 3-3/4” (D), so its small footprint lets it fit where most amplifiers won’t, like under the dash or in the glove compartment, installed under the dash of a side-by-side, placed in the saddlebag of a motorcycle, or used in other places where space is an issue. General Features: Alpine KTA-30MW Class D Monoblock Weather Resistant Power Pack Amplifier 300 Watts RMS X 1 @ 4 Ohms Power Handling 600 Watts RMS X 1 @ 2 Ohms Power Handling CTA-2006 compliant Frequency Response: 20-400 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 83dB Variable Low Pass filter 50-400Hz @ -24dB/Oct. Variable Bass Boost (0-12 dB at 50 Hz) Fuse Rating: 25A Weather-resistant (IP66 rating) Dynamic Peak Power (D.P.P.) technology intelligently adjusts the gain to automatically adapt to musical needs Dimensions: 7” W x 3.5” H x 1.25” D Authorized Dealer 1-year Manufacturer's Warranty What is in the KTA-30MW package: KTA-30MW owner's manual Mono amplifier 14" Power/signal harness (26-pin connector on one end and bare wires + RCAs on other ends) 4 Self-tapping screws (Length 3/4") Connection sheet Limited Warranty sheet ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Hifonics ZD-1350.1D 1350 Watt Mono Amplifier 1 Ohm Car Audio Class-D Amp + Absolute KIT0 0 Gauge Amp kit Hifonics ZD-1350.1D ZEUS DELTA Compact 1300 Watt Super D-Class Mono Block Amplifier. General Features: Class D Stable Monoblock Amplifier RMS Power Rating @ 4 ohms: 1350 watts x 1 channel RMS Power Rating @ 2 ohms: 675 watts x 1 channel RMS Power Rating @ 1 ohm: 350 watts x 1 channel Onboard electronic crossover Pulse Width Modulated MOSFET power supply Modern Design Hifonics Heat Sink for Superior Heat Dissipation LED Power/Protect Light Wired remote bass level control included Soft start turn-on Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and speaker short protection) Frequency Response: 15 - 250 Hz Total Harmonic Distortion (THD): <0.1% Variable low-pass filter: 50 - 250 Hz Subsonic filter: 15 - 40 Hz Variable Bass Boost: 0 - 12 dB 4 AWG gauge power and ground wiring is recommended for installation. Dimensions: 6.89" W x 13.19" L x 3.15" H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.  

Hifonics ZD-1350.1D 1350 Watt Mono Amplifier 1 Ohm Car Audio Class-D Amp + Absolute KIT4 4 Gauge Amp kit Hifonics ZD-1350.1D ZEUS DELTA Compact 1300 Watt Super D-Class Mono Block Amplifier. General Features: Class D Stable Monoblock Amplifier RMS Power Rating @ 4 ohms: 1350 watts x 1 channel RMS Power Rating @ 2 ohms: 675 watts x 1 channel RMS Power Rating @ 1 ohm: 350 watts x 1 channel Onboard electronic crossover Pulse Width Modulated MOSFET power supply Modern Design Hifonics Heat Sink for Superior Heat Dissipation LED Power/Protect Light Wired remote bass level control included Soft start turn-on Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and speaker short protection) Frequency Response: 15 - 250 Hz Total Harmonic Distortion (THD): <0.1% Variable low-pass filter: 50 - 250 Hz Subsonic filter: 15 - 40 Hz Variable Bass Boost: 0 - 12 dB 4 AWG gauge power and ground wiring is recommended for installation. Dimensions: 6.89" W x 13.19" L x 3.15" H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.  

Hifonics ZD-1350.1D 1350 Watt Mono Amplifier 1 Ohm Car Audio Class-D Amp Hifonics ZD-1350.1D ZEUS DELTA Compact 1300 Watt Super D-Class Mono Block Amplifier. General Features: Class D Stable Monoblock Amplifier RMS Power Rating @ 4 ohms: 1350 watts x 1 channel RMS Power Rating @ 2 ohms: 675 watts x 1 channel RMS Power Rating @ 1 ohm: 350 watts x 1 channel Onboard electronic crossover Pulse Width Modulated MOSFET power supply Modern Design Hifonics Heat Sink for Superior Heat Dissipation LED Power/Protect Light Wired remote bass level control included Soft start turn-on Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and speaker short protection) Frequency Response: 15 - 250 Hz Total Harmonic Distortion (THD): <0.1% Variable low-pass filter: 50 - 250 Hz Subsonic filter: 15 - 40 Hz Variable Bass Boost: 0 - 12 dB 4 AWG gauge power and ground wiring is recommended for installation. Dimensions: 6.89" W x 13.19" L x 3.15" H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.  

Hifonics ZD-3350.1D 3350 Watt RMS Zeus Delta Series Class-D Monoblock Car Amplifier + Absolute KIT0 0 Gauge Amp Kit THE Hifonics ZEUS DELTA monoblock amplifier delivers 3350 watts, which features PWM MOSFET power supply for maximum current levels. General Features: Class D Stable Monoblock Amplifier RMS Power Rating @4 ohms: 850 watts x 1 channel RMS Power Rating @2 ohms: 1675 watts x 1 channel RMS Power Rating @1 ohm: 3350 watts x 1 channel Pulse Width Modulated MOSFET power supply LED Power/Protect Light Wired remote bass level control included Soft start turn-on Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and speaker short protection) Frequency Response: 15 - 250 Hz Onboard electronic crossover Total Harmonic Distortion (THD): Variable low-pass filter: 50 - 250 Hz Subsonic filter: 15 - 40 Hz Variable Bass Boost: 0 - 12 dB Fuse Rating: 175A Onboard electronic crossover 4 AWG gauge power and ground wiring is recommended for installation. Dimensions: 6.89" W x 20.27" L x 3.15" H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Hifonics ZD-3350.1D 3350 Watt RMS Zeus Delta Series Class-D Monoblock Car Amplifier + Absolute KIT4 4 Gauge Amp Kit THE Hifonics ZEUS DELTA monoblock amplifier delivers 3350 watts, which features PWM MOSFET power supply for maximum current levels. General Features: Class D Stable Monoblock Amplifier RMS Power Rating @4 ohms: 850 watts x 1 channel RMS Power Rating @2 ohms: 1675 watts x 1 channel RMS Power Rating @1 ohm: 3350 watts x 1 channel Pulse Width Modulated MOSFET power supply LED Power/Protect Light Wired remote bass level control included Soft start turn-on Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and speaker short protection) Frequency Response: 15 - 250 Hz Onboard electronic crossover Total Harmonic Distortion (THD): Variable low-pass filter: 50 - 250 Hz Subsonic filter: 15 - 40 Hz Variable Bass Boost: 0 - 12 dB Fuse Rating: 175A Onboard electronic crossover 4 AWG gauge power and ground wiring is recommended for installation. Dimensions: 6.89" W x 20.27" L x 3.15" H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.