Expert Service 1-877-289-7664 [Hours]

Narrow Your Results

Your Filters

Clear All
Minimum Impedance Bridged
Price range:
$59.00 $1599.99
$
to
$

Number of Channels:

Minimum Impedance Unbridged:

CEA-2006 Compliant:

Promotions:

Monoblock Amplifiers Minimum Impedance Bridged: Not Bridgeable

450W RMS Single-Channel Monoblock iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier

• RMS: 260 x 1 @ 4 ohms, 450W x 1 @ 2 ohms
• Total RMS Power: 450W
• Class D Circuitry
• Bass Boost: 0 - 12 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 5-5/16"W x 8"L x 1-11/16"H

50% off NVX 2-Channel RCA Cables w/ purchase!

$99.99

IN STOCK

924W Max 1-Channel Monoblock Class BR Punch Boosted Rail Amplifier

• RMS 75 x 1 @ 4 ohms, 150W x 1 @ 2 ohms, 300W x 1 @ 1 ohm
• Total Peak Power: 924W
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6-3/4"L x 4-1/4"W x 1-1/2"H

25% off a 8 Gauge Amp Kit with Purchase

$169.99

IN STOCK

500W RMS Class D 1-Channel Monoblock Power Car Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 1000W
• 3-Way Protection Circuitry
• Selectable Bass Boost (0-6-12 dB)
• Class D Circuitry
• Dimensions: 6-5/16"W x 8-15/16"L x 2-1/4"H

FREE 4 Gauge Amp Kit with purchase!

Add to Cart for Low Price

(You can remove it later)

IN STOCK

D-Series 250W Monoblock Class D Car Amplifier

• RMS Power: 125W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

Save 50% on a Matching Kicker Amp Kit

$139.95

IN STOCK

900W RMS Class AB Monoblock Reaper Series Car Power Amplifier

• Peak: 650W x 1 @ 4 ohms, 900W x 1 @ 2 ohms
• Total Peak Power: 2000W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 9"W x 11-3/4"D x 2-1/2"H

25% off a 4 Gauge Amp Kit with Purchase

$89.95

IN STOCK

2500W Max Monoblock AXL Series Class AB Car Amplifier

• Peak: 625W x 1 @ 4 ohms, 1250W x 1 @ 2 ohms, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-12 dB at 50 Hz
• Low Pass Filter: 40-150 Hz
• Dimensions: 9-1/16"W x 17-15/16"D x 2-5/16"H

25% off a 4 Gauge Amp Kit with Purchase

$99.99

IN STOCK

Only 1 Left!

D-Series 1500W Monoblock Class D Car Amplifier

• RMS Power: 750W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms
• Total Peak Power: 3000W
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 13-5/8" W x 7-3/16" D x 2-3/8" H

Save 50% on a Matching Kicker Amp Kit

$429.95

IN STOCK

1500W Monoblock Ground Pounder Series Class A/B Amplifier

• RMS Power: 750W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms
• Total Peak Power: 1500W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 14.72"L x 2.29"H

50% off a 0/1 Gauge Amp Kit with Select Amplifiers!

$98.00

IN STOCK

Only 3 Left!

1000W Class D 1-Channel Monoblock Reference Series Amplifier

• Peak: 475W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 15-1/2"D x 2-3/8"H

Save 10% On Maxxlink Complete Car Sound Deadening Kit

$159.99

IN STOCK

750W Max Class Q1 1-Channel Monoblock Onyx Series Amplifier

• Peak: 350W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total Peak Power: 750W
• 1 Pair of Preamp RCA Outputs
• Variable Bass Boost: 0 to +12 dB
• Class Q1 Circuitry
• Dimensions: 9-7/16"W x 15-3/4"D x 2-1/4"H

50% off NVX 2-Channel RCA Cables w/ purchase!

$135.95

IN STOCK

4000W Max Phantom Series Class D Monoblock Power Amplifier

• RMS: 1600W x 1 @ 4 ohms
• Peak: 3000W x 1 @ 2 ohms, Peak Power: 4000W x 1
• Class D Circuitry
• Bass Boost 0-18 dB
• Wired Bass Control Included
• Dimensions: 9-1/2" D x 15"W x 2-1/4"H

$119.95

IN STOCK

1000W Brutus Series Monoblock Class D Car Amplifier

• RMS: 400W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• CEA-2006 Compliant
• Ultra-Fi™ Pulse Width Modulated MOSFET Power Supply
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 10.31"W x 14.35"L x 2.52"H

25% off 0/1 Gauge Amp Kit with Select Amplifiers!

$154.99

IN STOCK

2800W MAX Class D Single Channel Monoblock Chaos Exxtreme Series Amplifier

• RMS: 1200W x 1 @ 4 ohms
• Peak: 2000W x 1 @ 2 ohms, 2800W x 1 @ 1 ohms
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 13"L x 2-7/8"H

25% off a 4 Gauge Amp Kit with Purchase

$94.99

IN STOCK

Only 3 Left!

2600W BAMF Series Class-D Monoblock Amplifier

• RMS Power: 900W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms, 1400W x 1 @ 1 ohm
• Total Peak Power: 2600W
• RCA Speaker-Level (Low-Level) Inputs
• Dimensions: 7"W x 11"L x 2"H

$139.99

IN STOCK

1000W Max Class Q1 1-Channel Monoblock Onyx Series Amplifier

• Peak: 475W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• 1 Pair of Preamp RCA Outputs
• Variable Bass Boost: 0 to +12 dB
• Class Q1 Circuitry
• Dimensions: 9-7/16"W x 17-3/4"D x 2-1/4"H

25% off 0/1 Gauge Amp Kit with Select Amplifiers!

$159.95

IN STOCK

750W RMS Class D Monoblock Prime Series Car Audio Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Class D Circuitry
• Dimensions: 6-11/16"L x 9-1/8"W x 2"H

25% off a 4 Gauge Amp Kit with Purchase

$229.99

IN STOCK

1200W RMS Monoblock Class D PA Series Car Amplifier

• RMS 500 x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Class D Design
• Dimensions: 12-15/16"L x 6-3/4"W x 1-13/16"H

25% off a 4 Gauge Amp Kit with Purchase

$254.99

IN STOCK

Only 2 Left!

2000W Max Digital Monoblock TNT Series Car Amplifier with High Level Inputs

• RMS: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Total Peak Power: 2000W
• Wired Bass Remote Included
• Bass Boost: 0-10 dB
• Class D Stealth Design
• Dimensions: 11"D x 9-3/4"W x 2-1/4"H

$129.95

IN STOCK

1800W Max, Onyx Series Monoblock MOSFET Amplifier

• RMS: 900W x 1 @ 4 ohms
• Peak: 1800W x 1 @ 2 ohms
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 11-3/4" L x 10" W x 2-3/16" H

25% off a 4 Gauge Amp Kit with Purchase

$76.99

IN STOCK

Only 3 Left!

2000W Max 1-Channel Monoblock Class AB ATX Series Amplifier

Monoblock Class AB ATX Series Car Amplifier • PWM MOSFET Power Supply • Bass Boost • Soft Start Turn-On • High Level Inputs • Preamp RCA Outputs • 4-Way System Protection Circuitry • Flat Panel Heatsink Design • Subsonic Filter

$109.95

IN STOCK

3000W RMS 1-Channel Monoblock Mt. Olympus Series Class D Amplifier

• RMS: 1200W x 1 @ 4 ohms, 2100W x 1 @ 2 ohms, 3000W x 1 @ 1 ohm
• Total RMS Power: 3000W
• Class D Circuitry
• Bass Boost: 0-10 dB
• 1 Pair of Preamp Outputs
• Dimensions: 9"W x 21-3/4"L x 2-3/4"H

Save 10% On Maxxlink Complete Car Sound Deadening Kit

$549.99

IN STOCK

1500W RMS Constant Power Series Class BD Monoblock Amplifier

• RMS: 1000W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Total RMS Power: 1500W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 14-15/16"L x 8-3/16"W x 2-3/16"H

$799.99

AVAILABLE

Ships at Later Date

1500W RMS Class DE Monoblock USX Series Stereo Bridgeable Car Amplifier

• RMS: 600W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Total Peak Power: 3000W
• 3-Way Protection Circuitry
• Selectable Bass Boost (0-6-12 dB)
• Class D Circuitry
• Dimensions: 9-11/16"W x 17-3/8"L x 2-1/16"H

50% off a 0/1 Gauge Amp Kit with Select Amplifiers!

$299.99

IN STOCK

400W RMS XR Series Monoblock Class AB Power Amplifier

• 400W x 1-Chan. @ 2 Ohms • 280W x 1-Chan. @ 4 Ohms • Built-In Ground Loop Isolation For RCA Inputs • Remote Turn-On With Soft Start Prevents "Thump" • Speaker-Level Inputs

$119.99

IN STOCK

Only 3 Left!

250W RMS Monoblock Single Channel Class AB Prime Series Amplifier

• RMS: 150W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Total RMS Power: 250W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Wired Bass Remote Included
• Dimensions: 11-1/4"L x 6-3/4"W x 2"H

$109.99

IN STOCK

1000W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 300W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H

50% off a 0/1 Gauge Amp Kit with Select Amplifiers!

$389.99

IN STOCK

Only 1 Left!

Class D 4000 Watt Monoblock Amplifier

FX1 Series 1-Channel Class D Car Amplifier • 1200W x 1 chan. @ 4 ohms • 1700W x 1 chan. @ 2 ohms • 2200W x 1 chan. @ 1 ohm • 4000W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

$189.99

IN STOCK

Only 2 Left!

2000W Class D 1-Channel Monoblock Reference Series Amplifier

• Peak: 650W x 1 @ 4 ohms, 1300W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 20-1/2"D x 2-3/8"H

50% off a 0/1 Gauge Amp Kit with Select Amplifiers!

$259.99

IN STOCK

5000W MAX Class D Single Channel Monoblock Chaos Exxtreme Series Amplifier

• RMS Power: 2000W x 1 @ 4 ohms
• Peak Power: 3500W x 1 @ 2 ohms, 5000W x 1 @ 1 ohms
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 20-11/16"L x 2-7/8"H

25% off a 4 Gauge Amp Kit with Purchase

$169.50

IN STOCK

2000W Monoblock ATA Series Car Amplifier

• Max Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Total Peak Power: 2000W
• Adjustable 12dB Crossovers
• Dimensions: 9.45" W x 15.75" L x 2.08" H

25% off 0/1 Gauge Amp Kit with Select Amplifiers!

$99.99

IN STOCK

1100W Max Pro Series Monoblock Subwoofer Amplifier with Remote Level Control

• RMS: 250W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms
• Total Peak Power: 1100W
• Wired Bass Remote Included
• Bass Boost: 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 9-5/16"L x 9-13/16"W x 2-5/16"H

25% off a 4 Gauge Amp Kit with Purchase

$69.95

IN STOCK

Only 2 Left!

250W RMS, 1-Channel Monoblock Class A/B JX Series Full-Range Car Amplifier

• Peak: 175W x 1 @ 4 ohms, 210W x 1 @ 3 ohms, 250W x 1 @ 2 ohms
• Total RMS Power: 250W
• Soft-Start Turn On
• Bass Boost: 0-12 dB
• Variable Slope Low-Pass Filter
• Dimensions: 11L x 7-3/4"W x 2-1/8"H

Save 50% on the NVX Bass Expanding Processor w/ Purchase!

$179.95

IN STOCK

Only 2 Left!

1680W RMS Class D Monoblock SK Series Car Amplifier

• RMS: 500W x 1 @ 4 ohms, 930W x 1 @ 2 ohms, 1680W x 1 @ 1 ohm
• Total RMS Power: 1680W
• Class D Circuitry
• Variable Bass Boost: 0 to +9 dB at 45 Hz
• Heavy Duty Aluminum Alloy
• Dimensions: 9-1/2"W x 13-3/4"D x 2-9/16"H

50% off a 0/1 Gauge Amp Kit with Select Amplifiers!

$409.99

IN STOCK

Only 3 Left!

2500W Max V-Drive Series Class D Single Channel Monoblock Car Audio Amplifier

• Peak: 625W x 1 @ 4 ohms, 1250W x 1 @ 2 ohms, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Wired Bass Level Remote
• Bass Boost: 0-10 dB
• Illuminated Badge and Heatsink
• Dimensions: 13-3/4"L x 9-1/2"W x 2-1/8"H

50% off NVX 2-Channel RCA Cables w/ purchase!

$119.95

IN STOCK

Only 2 Left!

4000W Max, Evolution Series Class D Monoblock Power Amplifier

• RMS: 1600W x 1 @ 4 ohms
• Peak: 3000W x 1 @ 2 ohms, 4000W x 1 @ 1 ohm
• Wired Bass Level Remote
• Bass Boost: 0-18 dB
• DataLink Cable for Connecting Two Evolution Amps
• Dimensions: 10"D x 15"W x 2-3/8"H

$124.99

IN STOCK

3800W MAX Class D Single Channel Monoblock Chaos Exxtreme Series Amplifier

• RMS: 1600W x 1 @ 4 ohms
• Peak: 2600W x 1 @ 2 ohms, 3800W x 1 @ 1 ohms
• Class D Circuitry
• Bass Boost 0-18 dB at 50 Hz
• Speaker Level Inputs
• Dimensions: 11"W x 14-15/16"L x 2-7/8"H

50% off NVX 2-Channel RCA Cables w/ purchase!

$104.95

IN STOCK

D-Series 1000W Monoblock Class D Car Amplifier

• RMS Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-1/16" W x 7-3/16" D x 2-3/8" H

$259.95

IN STOCK

2000W Max Pro Series Class D Monoblock Subwoofer Amplifier w/ Remote Level Control

• 2000W x 1-Chan. @ 1 Ohms Max
• 1200W x 1-Chan. @ 2 Ohms
• Variable Bass Boost Control
• Speaker-Level Inputs
• Glass/Epoxy Printed Circuit Board
• 0/180 Phase Selector

50% off Belva BBSW167 16 ga. Speaker Wire with purchase!

$109.95

IN STOCK

Only 3 Left!

True 3000W RMS, Class-D Monoblock Amplifier with Bass Remote

• RMS: 1020W x 1 @ 4 ohms, 1900W x 1 @ 2 ohms, 3000W x 1 @ 1 ohm
• Total RMS Power: 3000W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Ultra Efficient Class D Design
• Dimensions: 10" W x 20.5" L x 2.5" H

Save 50% on the NVX Bass Expanding Processor w/ Purchase!

$699.99

IN STOCK

1600W RMS, Rubicon Series Class D Monoblock Amplifier

Rubicon Series Monoblock Car Amplifier • 700 watts x 1 chan @ 4 Ohms • 1100 watts x 1 chan @ 2 Ohms • MOSFET Power Supply • LED Protection Indicator • SMT Built In Cooling Fan • Aluminum Alloy Heatsink

$209.95

IN STOCK

1100W RMS Monoblock Class D X-Power Series Car Amplifier

• RMS: 650W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB at 50 Hz
• Multi-Stage Power Management Circuit
• Dimensions: 9"L x 13-3/8"W x 2-1/4"H

$319.95

IN STOCK

Only 1 Left!

3000W Monoblock Ground Pounder Series Class A/B Amplifier

• RMS Power: 750W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms, 3000 x 1 @ 1 ohms
• Variable Bass Boost
• Total Peak Power: 3000W
• 9.05"W x 19.84"L x 2.29"H

25% off 0/1 Gauge Amp Kit with Select Amplifiers!

$154.95

IN STOCK

Only 2 Left!

800W RMS KX Series Monoblock Class D Car Power Amplifier

• RMS: 400W x 1 @ 4 ohms, 800W x 1 @ 2 ohms
• Total Peak Power: 1600W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 9-9/16"L x 2-1/8"H

50% Off an NVX Subwoofer with Purchase of Kicker Amplifier!

$429.95

IN STOCK

500W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 11"L x 7-3/4"W x 2-3/8"H

25% Off NVX XKIT42 4 gauge amp kit with Purchase!

$229.95

IN STOCK

5000W Max Monoblock Class D Power House Series Digital Car Amplifier

• RMS: 1500W x 1 @ 4 ohms, 3000W x 1 @ 2 ohms
• Total Peak Power: 5000W
• Preamp RCA Outputs
• Bass Boost: 0-10 dB
• Class D Circuitry
• Dimensions: 16-1/2"L x 10-1/8"W x 2-3/8"H

FREE Bass Reconstruction Sound Processor w/ Amp!

$549.99

IN STOCK

Only 2 Left!

1500W HED Monoblock Series Class D Amplifier

• RMS Power: 750W x 1 @ 1 ohms
• Total Peak Power: 1500W
• Variable Low-Pass Filter
• Pulse Width Modulated MOSFET Power Supply
• Heavy-Grade Aluminum Alloy Extruded Heatsink

25% off a NVX True 1/0 Gauge Amp Kit with Purchase!

$229.99

IN STOCK

500 Watts RMS Monoblock Class BR Punch Boosted Rail Amplifier

• RMS 175 x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6-3/4"L x 4-1/4"W x 1-1/2"H

25% off a 4 Gauge Amp Kit with Purchase

$199.95

IN STOCK

2000W Mean Machine Series Monoblock Amplifier

• Max Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Total Peak Power: 2000W
• Fully Adjustable Pro-Design Crossovers
• Dimensions: 9.72" W x 9.84" L x 2.28" H

25% off 0/1 Gauge Amp Kit with Select Amplifiers!

$114.95

IN STOCK

Only 3 Left!

1200W XED Series Monoblock Class A/B Amplifier

• Tight Connection Mount RCA Connectors
• Total Peak Power: 1200W
• Variable Low-Pass Filter
• High Quality Topology Design
• Ambient Backlit Logo

25% off a NVX True 1/0 Gauge Amp Kit with Purchase!

$119.99

IN STOCK

3000W Max Evolution Series Class D Monoblock Amplifier with Bass Remote

• RMS: 1200W x 1 @ 4 ohms
• Peak: 2200W x 1 @ 2 ohms, 3000W x 1 @ 1 ohm
• Wired Bass Level Remote
• Bass Boost: 0-18 dB
• DataLink Cable for Connecting Two Evolution Amps
• Dimensions: 10"D x 13"W x 2-3/8"H

$129.99

IN STOCK

Items per page: 20 50 100

Related Categories

Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car audio amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! To make sure you get the kit that is best designed for your car audio system, scroll down to the bottom of this page for the buying guide.
Capacitors
Car audio capacitors are a great addition to any aftermarket audio system that is in need of a little extra power. Capacitors store a temporary electrical charge that can be released during periods of extra power strain. If a vehicle has dimming headlights when music is played, a capacitor could solve that problem.
Sound Processors
For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers.