Universal Amplifiers

Universal Semi Truck Amplifiers
Please Note:
There are no vehicle specific amplifiers available for your 1991 Mack FDM. Please view our selection of universal fit products below.
  • Planet Audio® - Pulse Series 2500W Mono Class AB Amplifier
    Planet Audio®Pulse Series 2500W Mono Class AB Amplifier (PL2500.1M)
    0
    # mpn4644767996
    Pulse Series 2500W Mono Class AB Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up for...
    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 OhmsClass 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. Planet Audio have developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output
    $154.82
  • Planet Audio® - Pulse Series 3000W 2-Channel Class AB Amplifier
    Planet Audio®Pulse Series 3000W 2-Channel Class AB Amplifier (PL30002)
    0
    # mpn1849466151
    Pulse Series 3000W 2-Channel Class AB Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up...
    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 OhmsClass 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. Planet Audio have developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output
    $166.53
  • Planet Audio® - Pulse Series 3000W Mono Class D Amplifier
    Planet Audio®Pulse Series 3000W Mono Class D Amplifier (PL3000.1D)
    0
    # mpn4644767997
    Pulse Series 3000W Mono Class D Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up for your...
    1 Ohm Stable - The lowest impedance accepted by this amplifier is 1 Ohm. Amplifiers that are 1 Ohm stable produce the most power possible from the amp. An amplifier capable of delivering power at a 1 Ohm load is usually reserved for serious subwoofers that can handle the powerClass D Amps - Class D is a high speed switching amplifier technology that is more efficient, generates less heat and draws less power than traditional Class A/B amps. Planet Audio use Class D in monoblock amplifiers to give you massive amounts of power in a relatively small footprint for clean, powerful, bass
    $188.41
  • Planet Audio® - Pulse Series 4000W Mono Class D Amplifier
    Planet Audio®Pulse Series 4000W Mono Class D Amplifier (PL4000.1D)
    0
    # mpn4644767998
    Pulse Series 4000W Mono Class D Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up for your...
    1 Ohm Stable - The lowest impedance accepted by this amplifier is 1 Ohm. Amplifiers that are 1 Ohm stable produce the most power possible from the amp. An amplifier capable of delivering power at a 1 Ohm load is usually reserved for serious subwoofers that can handle the powerClass D Amps - Class D is a high speed switching amplifier technology that is more efficient, generates less heat and draws less power than traditional Class A/B amps. Planet Audio use Class D in monoblock amplifiers to give you massive amounts of power in a relatively small footprint for clean, powerful, bass
    $205.55
  • Power Acoustik® - Overdrive Series 1000W 2-Channel Class AB Amplifier
    Power Acoustik®Overdrive Series 1000W 2-Channel Class AB Amplifier (Ow-Od2-1000)
    0
    # mpn4752221180
    Overdrive Series 1000W 2-Channel Class AB Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Overdrive amplifiers pack huge...
    2-ohm Stereo & 4-ohm Bridged Full-Range OperationMilitary Grade PCB with PWM MOSFET Power Supply
    $68.99
  • Power Acoustik® - Overdrive Series 1300W 4-Channel Class AB Amplifier
    Power Acoustik®Overdrive Series 1300W 4-Channel Class AB Amplifier (Ow-Od4-1300)
    0
    # mpn4752221183
    Overdrive Series 1300W 4-Channel Class AB Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Overdrive amplifiers pack huge...
    2-ohm Stereo & 4-ohm Bridged Full-Range OperationMilitary Grade PCB with PWM MOSFET Power Supply
    $83.94
  • Power Acoustik® - Overdrive Series 1800W 4-Channel Class AB Amplifier
    Power Acoustik®Overdrive Series 1800W 4-Channel Class AB Amplifier (OD41800)
    0
    # mpn4752221174
    Overdrive Series 1800W 4-Channel Class AB Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Overdrive amplifiers pack huge...
    2-ohm Stereo & 4-ohm Bridged Full-Range OperationMilitary Grade PCB with PWM MOSFET Power Supply
    $692.99
  • Power Acoustik® - Overdrive Series 3500W 5-Channel Class AB Amplifier with Bass Remote
    Power Acoustik®Overdrive Series 3500W 5-Channel Class AB Amplifier with Bass Remote (OD5-3500)
    0
    # mpn4716874829
    Overdrive Series 3500W 5-Channel Class AB Amplifier with Bass Remote by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Razor...
    2 Ohm Stereo & 4 Ohm Bridged Full-Range OperationMilitary Grade PCB with PWM MOSFET Power Supply
    $162.83
  • Power Acoustik® - Overdrive Series 3500W Mono Class D Amplifier
    Power Acoustik®Overdrive Series 3500W Mono Class D Amplifier (Ow-Od1-3500d)
    0
    # mpn4752221182
    Overdrive Series 3500W Mono Class D Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Overdrive amplifiers pack huge power...
    1-ohm Stable Monoblock Operation for MAX PowerBridge 2 Monoblocks Together for Double Power!
    $120.74
  • Power Acoustik® - Razor Series 1500W Mono Class D Amplifier
    Power Acoustik®Razor Series 1500W Mono Class D Amplifier (RZ1-1500D)
    0
    # mpn4644768008
    Razor Series 1500W Mono Class D Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Razor amplifiers pack huge power into...
    Small Compact 4.75" Wide Chassis2 Ohm Stable Class D Monoblocks
    $109.24
  • Power Acoustik® - Razor Series 2000W 4-Channel Class D Amplifier
    Power Acoustik®Razor Series 2000W 4-Channel Class D Amplifier (RZ4-2000D)
    0
    # mpn4644768010
    Razor Series 2000W 4-Channel Class D Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Razor amplifiers pack huge power into...
    4 Ohm Bridged/2 Ohm Stereo Class D Full RangeFull MOSFET PWM Power Supply
    $120.74
  • Power Acoustik® - Razor Series 2300W Mono Class D Amplifier
    Power Acoustik®Razor Series 2300W Mono Class D Amplifier (RZ1-2300D)
    0
    # mpn4644768009
    Razor Series 2300W Mono Class D Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Razor amplifiers pack huge power into...
    Small Compact 4.75" Wide Chassis2 Ohm Stable Class D Monoblocks
    $120.74
  • Power Acoustik® - Razor Series 2500W 5-Channel Class D Amplifier
    Power Acoustik®Razor Series 2500W 5-Channel Class D Amplifier
    0
    # 3796902029
    Razor Series 2500W 5-Channel Class D Amplifier by Power Acoustik®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction
    $178.24 - $218.68
  • Power Acoustik® - Vertigo Series 10000W Mono Class D Amplifier
    Power Acoustik®Vertigo Series 10000W Mono Class D Amplifier (VA1-10000D)
    0
    # mpn4696825200
    Vertigo Series 10000W Mono Class D Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of improved efficiency class D monoblock platforms, Vertigo amplifiers continue down the...
    Hybrid Aluminum Alloy Heatsink for Optimum DissipationMOSFET Power Supply with Audiophile Grade IRTM Transistors
    $229.99
  • Power Acoustik® - Vertigo Series 1600W Mono Class D Amplifier
    Power Acoustik®Vertigo Series 1600W Mono Class D Amplifier (VA1-1600D)
    0
    # mpn4696825244
    Vertigo Series 1600W Mono Class D Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of improved efficiency class D monoblock platforms, Vertigo amplifiers continue down the...
    Hybrid Aluminum Alloy Heatsink for Optimum DissipationMOSFET Power Supply with Audiophile Grade IRTM Transistors
    $78.19
  • Power Acoustik® - Vertigo Series 1800W 4-Channel Class AB Amplifier
    Power Acoustik®Vertigo Series 1800W 4-Channel Class AB Amplifier (VA4-1800D)
    0
    # mpn4696825254
    Vertigo Series 1800W 4-Channel Class AB Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of tried and true class A/B full range and improved efficiency class D monoblock...
    2 Ohm Stereo & 4 Ohm Bridged Class A/B Full RangeMOSFET Power Supply with Audiophile Grade IRTM Transistors
    $68.99
  • Power Acoustik® - Vertigo Series 2200W 4-Channel Class AB Amplifier
    Power Acoustik®Vertigo Series 2200W 4-Channel Class AB Amplifier (VA4-2200D)
    0
    # mpn4696825255
    Vertigo Series 2200W 4-Channel Class AB Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of tried and true class A/B full range and improved efficiency class D monoblock...
    2 Ohm Stereo & 4 Ohm Bridged Class A/B Full RangeMOSFET Power Supply with Audiophile Grade IRTM Transistors
    $78.19
  • Power Acoustik® - Vertigo Series 4000W Mono Class D Amplifier
    Power Acoustik®Vertigo Series 4000W Mono Class D Amplifier (VA1-4000D)
    0
    # mpn4696825186
    Vertigo Series 4000W Mono Class D Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of improved efficiency class D monoblock platforms, Vertigo amplifiers continue down the...
    Hybrid Aluminum Alloy Heatsink for Optimum DissipationMOSFET Power Supply with Audiophile Grade IRTM Transistors
    $114.99
  • Power Acoustik® - Vertigo Series 6000W Mono Class D Amplifier
    Power Acoustik®Vertigo Series 6000W Mono Class D Amplifier (VA1-6000D)
    0
    # mpn4696825253
    Vertigo Series 6000W Mono Class D Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of improved efficiency class D monoblock platforms, Vertigo amplifiers continue down the...
    Hybrid Aluminum Alloy Heatsink for Optimum DissipationMOSFET Power Supply with Audiophile Grade IRTM Transistors
    $137.99
  • Power Acoustik® - Vertigo Series 8000W Mono Class D Amplifier
    Power Acoustik®Vertigo Series 8000W Mono Class D Amplifier (VA1-8000D)
    0
    # mpn4696825245
    Vertigo Series 8000W Mono Class D Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of improved efficiency class D monoblock platforms, Vertigo amplifiers continue down the...
    Hybrid Aluminum Alloy Heatsink for Optimum DissipationMOSFET Power Supply with Audiophile Grade IRTM Transistors
    $172.49
  • Precision Power® - Black Ice Series 800W 2-Channel Class AB Amplifier
    Precision Power®Black Ice Series 800W 2-Channel Class AB Amplifier (ICE800.2)
    0
    # mpn4644768175
    Black Ice Series 800W 2-Channel Class AB Amplifier by Precision Power®. Precision Power is proud to present the boldest generation of amplifiers, Black Ice. Over compensated high headroom power supplies are capable of producing more...
    2- Ohm Stereo, 4- Ohm Bridged Full Range OperationDirect Short, Thermal, & Overload Circuits Protect Ampllifier
    $93.73
  • Pyle® - Chopper Series 1400W 2-Channel Class AB Amplifier
    Pyle®Chopper Series 1400W 2-Channel Class AB Amplifier (PLA2200)
    1
    # mpn4826455536
    Chopper Series 1400W 2-Channel Class AB Amplifier by Pyle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Variable Hi/Lo Electronic Crossover NetworkVariable Input Level (Gain) Control
    $78.02
  • Pyramid® - America Series 2000W 2-Channel Class AB Amplifier
    Pyramid®America Series 2000W 2-Channel Class AB Amplifier (PB918)
    0
    # mpn2582072
    America Series 2000W 2-Channel Class AB Amplifier by Pyramid®. Get a perfect sound for your prized possession with the award-winning Pyramid equipment. Delivering substantial power and a cleaner, more smooth audio experience, this...
    Two Channel AmplificationFully Adjustable Electronic Crossovers
    $76.19
  • Sound Storm Lab® - Charge Series 3000W Mono Class D Amplifier
    Sound Storm Lab®Charge Series 3000W Mono Class D Amplifier (CG30001D)
    0
    # mpn4716874831
    Charge Series 3000W Mono Class D Amplifier by Sound Storm Lab®. Get lots of rich, deep, vibrating bass and power for your sound system with this high-tech amplifier from Sound Storm Lab. Incorporating the latest technology, this...
    1 Ohm Stable - The lowest impedance accepted by this amplifier is 1 Ohm. Amplifiers that are 1 Ohm stable produce the most power possible from the amp. An amplifier capable of delivering power at a 1 Ohm load is usually reserved for serious subwoofers that can handle the powerClass D Amps - Class D is a high speed switching amplifier technology that is more efficient, generates less heat and draws less power than traditional Class A/B amps. Sound Storm Lab™ use Class D in Sound Storm Lab™ monoblock amplifiers to give you massive amounts of power in a relatively small footprint for clean, powerful, bass
    $155.41
  • Sound Storm Lab® - Evolution Series 1000W 2-Channel Class AB Amplifier
    Sound Storm Lab®Evolution Series 1000W 2-Channel Class AB Amplifier (EV2.1000)
    0
    # mpn4644768018
    Evolution Series 1000W 2-Channel Class AB Amplifier by Sound Storm Lab®. Get lots of rich, deep, vibrating bass and power for your sound system with this high-tech amplifier from Sound Storm Lab. Incorporating the latest technology,...
    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 ohmsBridgeable - Bridging an amplifier means to combine channels of a multi-channel amplifier to get more power or flexibility out of it. For instance, on a 4 channel amp, channels 1 and 2 could be used normally for your speakers, and channels 3 and 4 can be bridged for more power to a single subwoofer. A 2 channel amp can also be bridged to power a single subwoofer
    $115.19
  • Sound Storm Lab® - Evolution Series 2000W 2-Channel Class AB Amplifier
    Sound Storm Lab®Evolution Series 2000W 2-Channel Class AB Amplifier (EV2.2000)
    0
    # mpn4644768020
    Evolution Series 2000W 2-Channel Class AB Amplifier by Sound Storm Lab®. Get lots of rich, deep, vibrating bass and power for your sound system with this high-tech amplifier from Sound Storm Lab. Incorporating the latest technology,...
    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 ohmsBridgeable - Bridging an amplifier means to combine channels of a multi-channel amplifier to get more power or flexibility out of it. For instance, on a 4 channel amp, channels 1 and 2 could be used normally for your speakers, and channels 3 and 4 can be bridged for more power to a single subwoofer. A 2 channel amp can also be bridged to power a single subwoofer
    $151.43
  • Sound Storm Lab® - Evolution Series 3000W Mono Class D Amplifier
    Sound Storm Lab®Evolution Series 3000W Mono Class D Amplifier (EV3000D)
    0
    # mpn2953520
    Evolution Series 3000W Mono Class D Amplifier by Sound Storm Lab®. Get lots of rich, deep, vibrating bass and power for your sound system with this high-tech amplifier from Sound Storm Lab. Incorporating the latest technology, this...
    1 Ohm Stable - The lowest impedance accepted by this amplifier is 1 ohm. Amplifiers that are 1 ohm stable produce the most power possible from the amp. An amplifier capable of delivering power at a 1 ohm load is usually reserved for serious subwoofers that can handle the powerClass D Amps - Class D is a high speed switching amplifier technology that is more efficient, generates less heat and draws less power than traditional Class A/B amps. Sound Storm Lab use Class D in monoblock amplifiers to give you massive amounts of power in a relatively small footprint for clean, powerful, bass
    $190.32
  • Soundstream® - Picasso Nano Series 1000W Mono Class D Amplifier
    Soundstream®Picasso Nano Series 1000W Mono Class D Amplifier (PN1.1000D)
    0
    # mpn4972244371
    Picasso Nano Series 1000W Mono Class D Amplifier by Soundstream®. Cars come in all different shapes, most in the same size; compact. So, we’ve engineered these mini Picassos to fit in virtually any location in your ride. Other sport...
    High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction
    $176.99
  • Soundstream® - Picasso Nano Series 1040W 4-Channel Class D Amplifier
    Soundstream®Picasso Nano Series 1040W 4-Channel Class D Amplifier (PN4.520D)
    0
    # mpn4972244372
    Picasso Nano Series 1040W 4-Channel Class D Amplifier by Soundstream®. When you get your first look at Picasso Nano Amplifiers, you will realize that size really does not matter too much at all. It is amazing and quite unbelievable that...
    High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction
    $142.77
  • Soundstream® - Picasso Nano Series 1280W 5-Channel Class D Amplifier
    Soundstream®Picasso Nano Series 1280W 5-Channel Class D Amplifier (PN5.640D)
    0
    # mpn4972244352
    Picasso Nano Series 1280W 5-Channel Class D Amplifier by Soundstream®. Cars come in all different shapes, most in the same size; compact. So, Soundstream engineered these mini Picassos to fit in virtually any location in your ride....
    Class D Digital Full Range AmplifierFull MOSFET PWM Power Supply
    $192.33




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