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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Amplifiers
  4. Discontinued Class-D Amplifiers

Discontinued Class-D Amplifiers

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Subwoofers with an amplifier ✕
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Product Type
Subwoofers with an amplifier,
Price Range
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Total Peak Power Handling
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
Total RMS Power Handling
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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RE Audio Subwoofer and Hifonics Amplifier Combo

RE Audio SCX12v2 12" SCXv2 Series Dual 4 Ohm Subwoofer + Hifonics HFi1000.1D 1000 Watt RMS Monoblock Amplifier

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RE Audio Subwoofer and Hifonics Amplifier Combo

RE Audio SCX12v2 12" SCXv2 Series Dual 4 Ohm Subwoofer + Hifonics HFi1000.1D 1000 Watt RMS Monoblock Amplifier

• 12" Dual 4 Ohm SCXv2 Series Subwoofer
• RMS: 450 watts
• Dual composite 2-piece cone
• 1000 Watt RMS Class D Monoblock HFi Series Subwoofer Amplifier
• 1-Ohm Stable

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• 12" Dual 4 Ohm SCXv2 Series Subwoofer
• RMS: 450 watts
• Dual composite 2-piece cone
• 1000 Watt RMS Class D Monoblock HFi Series Subwoofer Amplifier
• 1-Ohm Stable

EXCLUSIVE

NVX VCW104 10" 750W Subwoofer + Hifonics 1000Watt Amplified Bass Bundle

NVX VCW104 10" VC-Series Dual 4-ohm Car Subwoofer + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

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NVX VCW104 10" 750W Subwoofer + Hifonics 1000Watt Amplified Bass Bundle

NVX VCW104 10" VC-Series Dual 4-ohm Car Subwoofer + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

• 2 ohm: 750 watts x 1 chan.
• Woven Fiber Pressed Paper Cone
• Custom High Roll Foam Surround With Nylon Stitching
• Die Cast Aluminum Basket
• Dual Nomex Spiders
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

• 2 ohm: 750 watts x 1 chan.
• Woven Fiber Pressed Paper Cone
• Custom High Roll Foam Surround With Nylon Stitching
• Die Cast Aluminum Basket
• Dual Nomex Spiders
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

NVX VCW122 12" 1000W + Hifonics HFi1000.1D 1000 Watt Amplified Package

NVX VCW122 12" VC-Series Dual 2-ohm Car Subwoofer + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

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NVX VCW122 12" 1000W + Hifonics HFi1000.1D 1000 Watt Amplified Package

NVX VCW122 12" VC-Series Dual 2-ohm Car Subwoofer + Hifonics HFi1000.1D Class D Monoblock HFi Series Amplifier

• 1 ohm: 1000 watts x 1 chan.
• Woven Fiber Pressed Paper Cone
• Custom High Roll Foam Surround With Nylon Stitching
• Die Cast Aluminum Basket
• Dual Nomex Spiders
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

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• 1 ohm: 1000 watts x 1 chan.
• Woven Fiber Pressed Paper Cone
• Custom High Roll Foam Surround With Nylon Stitching
• Die Cast Aluminum Basket
• Dual Nomex Spiders
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

Belva + Rockford Fosgate Subwoofer/ Amplifier and Amp Wiring Combo

Belva BBLE210 Dual 10" Loaded Enclosure with 2 Subwoofers + Rockford Fosgate Prime R500X1D Amplifier + Belva BAK42 4 Gauge Amplifier Wiring Kit

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Belva + Rockford Fosgate Subwoofer/ Amplifier and Amp Wiring Combo

Belva BBLE210 Dual 10" Loaded Enclosure with 2 Subwoofers + Rockford Fosgate Prime R500X1D Amplifier + Belva BAK42 4 Gauge Amplifier Wiring Kit

• Loaded Enclosure with 2 Subwoofers
• RMS: 500 watts total (250 watts each)
• Final Impedance: 2 ohm
• Prime Series Class D Monoblock Car Amplifier
• Power handling: 2 ohm: 500 watts x 1 chan.
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

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• Loaded Enclosure with 2 Subwoofers
• RMS: 500 watts total (250 watts each)
• Final Impedance: 2 ohm
• Prime Series Class D Monoblock Car Amplifier
• Power handling: 2 ohm: 500 watts x 1 chan.
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

500 Watt JBL Amp + Sony Sub plus FREE Box & FREE Amp Kit

JBL MS-A5001 Monoblock Amplifier + Sony 12" GS Subwoofer w/ 3-year warranty! + FREE Box + FREE Amp Kit

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500 Watt JBL Amp + Sony Sub plus FREE Box & FREE Amp Kit

JBL MS-A5001 Monoblock Amplifier + Sony 12" GS Subwoofer w/ 3-year warranty! + FREE Box + FREE Amp Kit

• Amplifier RMS: 500 x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Subwoofer: Free 3-Year Warranty
• Subwoofer Peak Power: 1500W, RMS Power: 520W
• 3/4" Medium Density Fiberboard Construction
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

• Amplifier RMS: 500 x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Subwoofer: Free 3-Year Warranty
• Subwoofer Peak Power: 1500W, RMS Power: 520W
• 3/4" Medium Density Fiberboard Construction
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

Orion HCCA-D5000 Amplifier + 2 Orion HCCA15.4 Subwoofers

Combo Includes 1 Amp + 2 Subs: Competition Class D Monoblock Amplifier + 2 15" Dual 4 ohms Subwoofers

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Orion HCCA-D5000 Amplifier + 2 Orion HCCA15.4 Subwoofers

Combo Includes 1 Amp + 2 Subs: Competition Class D Monoblock Amplifier + 2 15" Dual 4 ohms Subwoofers

5000W High Current Competition Class D Monoblock Amplifier • 2500W RMS x 1 chan. @ 1 ohm • 2 15" Dual 4 ohm HCCA Series Subwoofers • 2000W RMS power handling per sub • Polypropylene cone • Wide foam surround • Dual Flat Conex Spiders with Loop/Stitched Tinsel Lead • Field Replaceable Cone / Voice coil / Spider Assembly

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5000W High Current Competition Class D Monoblock Amplifier • 2500W RMS x 1 chan. @ 1 ohm • 2 15" Dual 4 ohm HCCA Series Subwoofers • 2000W RMS power handling per sub • Polypropylene cone • Wide foam surround • Dual Flat Conex Spiders with Loop/Stitched Tinsel Lead • Field Replaceable Cone / Voice coil / Spider Assembly

EXCLUSIVE

Kicker Dual 12" Subwoofer Combo with Boss 3000W Amplifier

(2) 40CWR124 (CWR124) 12" CompR Series Dual 4 ohm Subwoofer + PD3000 3000W Monoblock Phantom Series Class D Amplifier

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Kicker Dual 12" Subwoofer Combo with Boss 3000W Amplifier

(2) 40CWR124 (CWR124) 12" CompR Series Dual 4 ohm Subwoofer + PD3000 3000W Monoblock Phantom Series Class D Amplifier

• 1 ohm: 3000 watts x 1 chan
• Injected Molded Polypropylene Cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads
• Total Peak Power: 3000W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 13.00" L x 2.25" H

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• 1 ohm: 3000 watts x 1 chan
• Injected Molded Polypropylene Cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads
• Total Peak Power: 3000W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 13.00" L x 2.25" H

Infinity 1300a Amp + (2) JBL 10" Subs + High-End Amp Kit

Combo Package with Reference Amplifier + JBL 10" Subs and an Amp Kit

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Infinity 1300a Amp + (2) JBL 10" Subs + High-End Amp Kit

Combo Package with Reference Amplifier + JBL 10" Subs and an Amp Kit

• Includes amp, subs and a wiring kit -- Everything but a sub box!
• RMS: 200W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• Total RMS Power: 300W
• CEA-2006 Compliant
• Bass Boost: 0-6 dB
• Class D Circuitry
• Dimensions: 14-3/4"L x 9"W x 2-11/16H

• Includes amp, subs and a wiring kit -- Everything but a sub box!
• RMS: 200W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• Total RMS Power: 300W
• CEA-2006 Compliant
• Bass Boost: 0-6 dB
• Class D Circuitry
• Dimensions: 14-3/4"L x 9"W x 2-11/16H

MTX Audio JHP212D (2 MTX Subs + Sub Box + MTX Amplifier)

Two 500W 12" MTX JH4512-04 Subwoofers + 600W MTX JH300 Amplifier + MTX Bass Slammer BS212S Subwoofer Enclosure

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MTX Audio JHP212D (2 MTX Subs + Sub Box + MTX Amplifier)

Two 500W 12" MTX JH4512-04 Subwoofers + 600W MTX JH300 Amplifier + MTX Bass Slammer BS212S Subwoofer Enclosure

JackHammer Series Class D Monoblock Car Amplifier • 2 12" JackHammer 45 Round Series Subwoofers • MTX Bass Slammer Subwoofer Enclosure • 500 Watts Peak • 250 Watts RMS • Wired Bass Remote Knob • Fan Cooled

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JackHammer Series Class D Monoblock Car Amplifier • 2 12" JackHammer 45 Round Series Subwoofers • MTX Bass Slammer Subwoofer Enclosure • 500 Watts Peak • 250 Watts RMS • Wired Bass Remote Knob • Fan Cooled

Audiopipe Amplifier and JBL Speakers Complete Upgrade Package

APK-400.4 2500W 4-Ch Amplifier + 2 GTO938 3-Way Coaxial Speakers w/ Tweeters + TC6KIT-0B 1/0 Gauge OFC Amp Wiring Kit + XIV46 4-Ch RCA Cable

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Audiopipe Amplifier and JBL Speakers Complete Upgrade Package

APK-400.4 2500W 4-Ch Amplifier + 2 GTO938 3-Way Coaxial Speakers w/ Tweeters + TC6KIT-0B 1/0 Gauge OFC Amp Wiring Kit + XIV46 4-Ch RCA Cable

• RMS Power: 113W x 4 @ 4 ohm, 168W x 4 @ 2 ohm
• Total Peak Power: 2500W
• Speakers RMS Power: 100W Each
• 2 Ohm Impedance
• 1/0 Gauge Power Amplifier Installation Kit
• 4-Channel Twisted RCA Cable

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• RMS Power: 113W x 4 @ 4 ohm, 168W x 4 @ 2 ohm
• Total Peak Power: 2500W
• Speakers RMS Power: 100W Each
• 2 Ohm Impedance
• 1/0 Gauge Power Amplifier Installation Kit
• 4-Channel Twisted RCA Cable

Audiopipe and Kicker Complete Speaker Upgrade Kit

APK-400.4 2500W 4-Ch Car Amplifier + 2 40CS654 2-Way Coaxial Speakers w/ PEI Tweeters + 1/0 Gauge OFC Amp Wiring Kit + XIV46 4-Ch RCA Cable

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Audiopipe and Kicker Complete Speaker Upgrade Kit

APK-400.4 2500W 4-Ch Car Amplifier + 2 40CS654 2-Way Coaxial Speakers w/ PEI Tweeters + 1/0 Gauge OFC Amp Wiring Kit + XIV46 4-Ch RCA Cable

• RMS Power: 113W x 4 @ 4 ohm, 168W x 4 @ 2 ohm
• Total Peak Power: 2500W
• Speaker RMS Power: 200W
• 4 Ohm Impedance
• 1/0 Gauge Power Amplifier Installation Kit
• 4-Channel Twisted RCA Cable

• RMS Power: 113W x 4 @ 4 ohm, 168W x 4 @ 2 ohm
• Total Peak Power: 2500W
• Speaker RMS Power: 200W
• 4 Ohm Impedance
• 1/0 Gauge Power Amplifier Installation Kit
• 4-Channel Twisted RCA Cable

Orion HCCA-D5000 Amplifier + 2 Orion HCCA12.4 Subwoofers

Combo Includes 1 Amp + 2 Subs: Competition Class D Monoblock Amplifier + 2 12" Dual 4 ohms Subwoofers

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Orion HCCA-D5000 Amplifier + 2 Orion HCCA12.4 Subwoofers

Combo Includes 1 Amp + 2 Subs: Competition Class D Monoblock Amplifier + 2 12" Dual 4 ohms Subwoofers

5000W High Current Competition Class D Monoblock Amplifier • 2500W RMS x 1 chan. @ 1 ohm • 2 12" Dual 4 ohm HCCA Series Subwoofers • 2000W RMS power handling per sub • Polypropylene cone • Wide foam surround • Dual Flat Conex Spiders with Loop/Stitched Tinsel Lead • Field Replaceable Cone / Voice coil / Spider Assembly

5000W High Current Competition Class D Monoblock Amplifier • 2500W RMS x 1 chan. @ 1 ohm • 2 12" Dual 4 ohm HCCA Series Subwoofers • 2000W RMS power handling per sub • Polypropylene cone • Wide foam surround • Dual Flat Conex Spiders with Loop/Stitched Tinsel Lead • Field Replaceable Cone / Voice coil / Spider Assembly

SPL Super Pack: Hifonics BRX1200.1D + NVX VCW122

1200W Class D Monoblock Amplifier with 1000W 12" Dual 2-ohm Car Subwoofer

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SPL Super Pack: Hifonics BRX1200.1D + NVX VCW122

1200W Class D Monoblock Amplifier with 1000W 12" Dual 2-ohm Car Subwoofer

• 1200W RMS Bass Bundle
• Hifonics Brutus BRX1200.1D Monoblock Brutus Amplifier
• RMS Power: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• NVX VCW122 12" VC Car Subwoofer
• Power Range (RMS) 850-1000 Watts

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• 1200W RMS Bass Bundle
• Hifonics Brutus BRX1200.1D Monoblock Brutus Amplifier
• RMS Power: 450W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• NVX VCW122 12" VC Car Subwoofer
• Power Range (RMS) 850-1000 Watts

3800 Watt Package: 2) Boss NX120DVC Subs + Boss CXXD3800 Amp

3800W MAX Class D Monoblock Chaos Exxtreme Series Amplifier + 2) Boss NX120DVC 2600W 12" Dual 4 Ohm Subwoofers

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3800 Watt Package: 2) Boss NX120DVC Subs + Boss CXXD3800 Amp

3800W MAX Class D Monoblock Chaos Exxtreme Series Amplifier + 2) Boss NX120DVC 2600W 12" Dual 4 Ohm Subwoofers

• 5200W Peak
• 2600W RMS
• Poly Injection Cone
• Butyl Rubber Surround
• RMS: 1600W x 1 @ 4 ohm
• Peak: 2600W x 1 @ 2 ohm, 3800W x 1 @ 1 ohm
• Class D Circuitry

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• 5200W Peak
• 2600W RMS
• Poly Injection Cone
• Butyl Rubber Surround
• RMS: 1600W x 1 @ 4 ohm
• Peak: 2600W x 1 @ 2 ohm, 3800W x 1 @ 1 ohm
• Class D Circuitry

Orion HCCA-D5000 Amplifier + 2 Orion HCCA10.4 Subwoofers

Combo Includes 1 Amp + 2 Subs: Competition Class D Monoblock Amplifier + 2 10" Dual 4 ohms Subwoofers

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Orion HCCA-D5000 Amplifier + 2 Orion HCCA10.4 Subwoofers

Combo Includes 1 Amp + 2 Subs: Competition Class D Monoblock Amplifier + 2 10" Dual 4 ohms Subwoofers

5000W High Current Competition Class D Monoblock Amplifier • 2500W RMS x 1 chan. @ 1 ohm • 2 10" Dual 4 ohm HCCA Series Subwoofers • 1500W RMS power handling per sub • Polypropylene cone • Wide foam surround • Dual Flat Conex Spiders with Loop/Stitched Tinsel Lead • Field Replaceable Cone / Voice coil / Spider Assembly

5000W High Current Competition Class D Monoblock Amplifier • 2500W RMS x 1 chan. @ 1 ohm • 2 10" Dual 4 ohm HCCA Series Subwoofers • 1500W RMS power handling per sub • Polypropylene cone • Wide foam surround • Dual Flat Conex Spiders with Loop/Stitched Tinsel Lead • Field Replaceable Cone / Voice coil / Spider Assembly

Audiopipe and Massive Audio Complete Amp and Subwoofer Upgrade Package

APK-3500 3500W Monoblock Amplifier + 2 SUMMO 124 Dual 4 Ohm Subwoofers + TC6KIT-0B 1/0 Gauge OFC Amplifier Wiring Kit + 2-Ch RCA Cable

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Audiopipe and Massive Audio Complete Amp and Subwoofer Upgrade Package

APK-3500 3500W Monoblock Amplifier + 2 SUMMO 124 Dual 4 Ohm Subwoofers + TC6KIT-0B 1/0 Gauge OFC Amplifier Wiring Kit + 2-Ch RCA Cable

• RMS Power: 1040W x 1 @ 4 ohm, 1940W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Subwoofer RMS Power: 1500W
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

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• RMS Power: 1040W x 1 @ 4 ohm, 1940W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Subwoofer RMS Power: 1500W
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

Kicker ZX750.1 + CVX12 Dual 4 ohms

06ZX750.1 Class D Amplifier + 06CVX124 CompVX 12" Subwoofer

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Kicker ZX750.1 + CVX12 Dual 4 ohms

06ZX750.1 Class D Amplifier + 06CVX124 CompVX 12" Subwoofer

Amp + Sub Package • Class D design • wired remote bass level control • 12" Component Subwoofer • Dual 4-ohm Voice Coils • 750W RMS • Polymineral Injection ISD Cone

Amp + Sub Package • Class D design • wired remote bass level control • 12" Component Subwoofer • Dual 4-ohm Voice Coils • 750W RMS • Polymineral Injection ISD Cone

1600 Watt Kicker Bass Package

2 Kicker 40CWR154 15" CompR Series Dual 4 ohm Subwoofers + Boss CXXD3800 3800W Class D Monoblock Amplifier

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1600 Watt Kicker Bass Package

2 Kicker 40CWR154 15" CompR Series Dual 4 ohm Subwoofers + Boss CXXD3800 3800W Class D Monoblock Amplifier

• 3200W Peak
• 1600W RMS
• Dual 4 Ohm
• Injeced Molded Polypropylene Cone
• Double Stitched Surround
• RMS: 1600W x 1 @ 4 ohm
• Peak: 2600W x 1 @ 2 ohm, 3800W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz

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• 3200W Peak
• 1600W RMS
• Dual 4 Ohm
• Injeced Molded Polypropylene Cone
• Double Stitched Surround
• RMS: 1600W x 1 @ 4 ohm
• Peak: 2600W x 1 @ 2 ohm, 3800W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz

3000W DC Audio and NVX Bass Package

Single 15" XL Series Dual 2 ohm Subwoofer w/ True 3000W RMS Class-D Monoblock Amplifier

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3000W DC Audio and NVX Bass Package

Single 15" XL Series Dual 2 ohm Subwoofer w/ True 3000W RMS Class-D Monoblock Amplifier

• DC Audio XL 15D2 15" Subwoofer
• Peak Power: 4400W, RMS Power: 2200W
• NVX XPLD3K True 3000W Monoblock Amplifier
• RMS: 1020W x 1 @ 4 ohm, 1900W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Ultra Efficient Class D Technology

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• DC Audio XL 15D2 15" Subwoofer
• Peak Power: 4400W, RMS Power: 2200W
• NVX XPLD3K True 3000W Monoblock Amplifier
• RMS: 1020W x 1 @ 4 ohm, 1900W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Ultra Efficient Class D Technology

EXCLUSIVE

JL Audio 12W3v3-4 + Polk Audio PA D1000.1

500W RMS 12" W3v3 Series Single 4-Ohm Subwoofer + PA D Series Class-D Monoblock Car Amplifier

PA D1000.1_12W3v3-4 big DISCONTINUED
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JL Audio 12W3v3-4 + Polk Audio PA D1000.1

500W RMS 12" W3v3 Series Single 4-Ohm Subwoofer + PA D Series Class-D Monoblock Car Amplifier

• 500 Watts RMS x 1
• Sensitivity: 87.15 dB
• Mounting depth: 6.65 "
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• Wired remote bass level control included
• CEA-2006 Compliant
• Signal to Noise Ration: 105 dBA
• Variable Bass Boost: 0 to +12 dB bass boost at 44 Hz
• Dimensions: 6-3/4" W x 12-15/16" L x 1-13/16" H

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• 500 Watts RMS x 1
• Sensitivity: 87.15 dB
• Mounting depth: 6.65 "
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• Wired remote bass level control included
• CEA-2006 Compliant
• Signal to Noise Ration: 105 dBA
• Variable Bass Boost: 0 to +12 dB bass boost at 44 Hz
• Dimensions: 6-3/4" W x 12-15/16" L x 1-13/16" H

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FAQ Frequently asked questions in Discontinued Class-D Amplifiers

Class D Amplifiers Frequently Asked Questions (FAQ)
Class D amplifiers are a type of switching amplifier known for their high efficiency and compact size. Unlike traditional Class A, B, and AB amplifiers that use continuous analog voltage to amplify audio signals, Class D amplifiers employ a digital switching technique. This process rapidly switches the output transistors on and off, effectively turning them into binary switches that deliver the audio signal to the speaker. The switching nature of Class D amplifiers drastically reduces power wastage, resulting in higher efficiency and less heat production. As a result, Class D amplifiers are ideal for applications with limited space or power constraints, making them popular in car audio, home theater systems, and portable devices.
Yes, modern Class D amplifiers have made significant advancements in audio fidelity and can deliver high-quality sound performance. While traditional audiophiles may have associated Class D with lower audio quality due to early models' limitations, today's Class D amplifiers have overcome many of these challenges. With advancements in switching technology, filtering, and feedback mechanisms, Class D amplifiers can now offer exceptional audio reproduction that rivals traditional Class AB amplifiers. Additionally, Class D amplifiers' efficiency and lower heat generation make them well-suited for high-power audio applications where traditional amplifiers would be impractical.
Yes, Class D amplifiers are versatile and can power various speaker types, including subwoofers, woofers, mid-range, and tweeters. When selecting a Class D amplifier for your speakers, consider the power output (wattage) and impedance rating. Ensure that the amplifier's power rating matches or slightly exceeds your speakers' power handling capabilities to prevent underpowering or overpowering, which can lead to distortion or speaker damage. Additionally, check the amplifier's impedance range to ensure compatibility with your speakers' impedance. Most Class D amplifiers can handle both 4-ohm and 2-ohm loads, making them suitable for a wide range of speaker configurations.
No, Class D amplifiers are known for their high efficiency, which results in significantly less heat generation compared to other amplifier classes like Class A or Class AB. The digital switching technique used in Class D amplifiers reduces power loss, resulting in a more efficient conversion of electrical energy into audio output. As a result, Class D amplifiers remain relatively cool even at high volume levels, making them suitable for space-constrained installations and applications where heat dissipation is a concern. Their cool operation also extends the lifespan of internal components and reduces the need for large heat sinks or fans.
Yes, many Class D amplifiers support bridge mode, allowing you to increase the power output when driving a single speaker or subwoofer. In bridge mode, the amplifier combines the power output from two channels into a single channel, effectively doubling the power delivered to the speaker. However, it's essential to follow the manufacturer's guidelines and ensure that your amplifier supports bridging. Additionally, pay attention to the speaker's impedance requirements, as bridging may change the amplifier's impedance capabilities. If you're unsure or need assistance with bridging your Class D amplifier, contact Sonic Electronix's knowledgeable staff, who can help you find the right amplifier and configuration for your audio setup. With their compact size, high efficiency, and versatility, Class D amplifiers offer a compelling solution for various audio applications, delivering powerful and clear sound performance with minimal heat output.

All About Discontinued Class-D Amplifiers

Class D Amplifier Information

Class D Amplifiers are highly efficient with their power and sound signals..At at least 90 percent efficiency, these amplifiers don’t fall prey to frequent heat sinks so less power is drawn from your car’s charging system and overall smaller internal pieces.

Onboard circuits in the amp create high frequency pulses of DC  current. The width of this current is modified by the input signal. Through pulse width modulation (PWM), the amp can create a bigger singal with a wider pulse for a high power output. 

Before the final sound output, the signal is run through a transistor that’s either on or off, then through a low-pass filter to smooth out the PWM carrying frequency. This removes move interference and distortion before the music reaches the speakers.

Sonic Electronix Learning Center: Amplifier Classes

If you're searching for the best quality class D amplifiers that deliver superior power and efficiency, you've come to the right place. Our extensive collection features only the most reputable brands and models, ensuring that you can find the perfect class D amplifier to elevate your car audio experience.

Class D amplifiers have revolutionized the world of car audio with their cutting-edge technology and exceptional advantages. These amplifiers are known for their incredible efficiency, converting nearly all of the input power into amplified output. Unlike traditional class AB amplifiers, class D amplifiers produce minimal heat, making them more energy-efficient and reducing the strain on your vehicle's electrical system. With increased efficiency, you can enjoy powerful and dynamic sound without worrying about excessive power consumption.

One of the main advantages of having a class D amplifier is its compact size and lightweight design. Due to their high efficiency, class D amplifiers can be made smaller and lighter than their counterparts, making them easy to install in limited spaces within your vehicle. Whether you have a compact car or a custom-built audio system, a class D amplifier will seamlessly fit into your setup, providing incredible audio performance without compromising on space.

In addition to their efficiency and compact size, class D amplifiers deliver outstanding audio quality. Thanks to advancements in technology, modern class D amplifiers can produce pristine sound reproduction across all frequencies, providing crisp highs, punchy mids, and powerful bass. Whether you enjoy smooth jazz, heart-pounding rock, or booming hip-hop, a class D amplifier will ensure that every note is delivered with clarity and precision.

At Sonic Electronix, we are committed to helping you find the best class D amplifiers for your car audio needs. Our team of audio experts is here to offer personalized assistance throughout your shopping journey. If you have any questions or need guidance on choosing the perfect class D amplifier, don't hesitate to contact us at 1-502-200-8010. Our knowledgeable staff is eager to provide the information you need and help you make an informed decision that will elevate your car audio experience.

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