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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Amplifiers
An amplifier is the powerhouse of any car audio system, taking the low-level signal from your head unit and boosting it to drive speakers and subwoofers with clarity and impact. Whether you’re adding a single subwoofer or building a full active system, choosing the right amplifier makes all the difference.
Our collection covers a range of amplifier types to suit every build:
- Monoblock (mono) amplifiers: High power into low impedances — ideal for driving a subwoofer or a pair of subs wired in parallel.
- 2-channel amplifiers: Can power a pair of coaxial or component speakers, or be bridged to run a single sub.
- 4-channel and multi-channel amplifiers: Designed to power full-range speakers front and rear, with some models offering a fifth channel for a sub.
Key specs to match to your system include RMS power per channel at the impedance of your speakers (e.g., 4 ohm, 2 ohm), total harmonic distortion (THD), signal-to-noise ratio (SNR), and the amplifier’s class (Class A/B for sound quality, Class D for efficiency in subwoofer applications). Pay attention to the footprint and cooling requirements — many modern amps are compact enough to fit under a seat or in tight spaces without sacrificing output.
Browse our full selection to find the right amplification for your audio upgrade. If you’re unsure, compare the RMS ratings of your speakers or subs to the amplifier’s output, and make sure your vehicle’s electrical system can handle the total current draw.
41 products
41 products
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$323.95
The DS18 G3600.1D is a high-output monoblock amplifier engineered to drive demanding subwoofer configurations with precision and consistency. Designed for car audio systems requiring significant power and low-impedance stability, this 1-channel powerhouse provides a versatile solution for varying speaker loads and wiring setups.
- Manufacturer Part Number: G3600.1D
- Power Output (1-Ohm): 1200W RMS
- Power Output (2-Ohm): 900W RMS
- Power Output (4-Ohm): 500W RMS
- Amplifier Type: Monoblock (1-Channel)
- Stable 1-ohm operation allows for maximum power delivery and flexible subwoofer wiring.
- Built to maintain thermal efficiency while delivering clean, impactful bass across all RMS ratings.
$287.95
The DS18 G1800.4D is a high-performance 4-channel amplifier engineered to provide versatile power for sophisticated car audio installations. Built to deliver clean signal reproduction across a wide frequency range, this unit is ideal for driving high-end component sets or bridging channels to provide significant wattage for subwoofers.
- Flexible Power Output: Delivers 150W RMS per channel at 4-ohms, 230W RMS at 2-ohms, or up to 430W RMS when bridged into two channels at 4-ohms.
- Advanced Circuitry: Designed for thermal efficiency and stable power delivery under sustained high-volume loads.
- Compact Integration: The G1800.4D utilizes an efficient footprint for easier installation in tight spaces without sacrificing output capability.
Technical Specifications:
- Manufacturer Part Number: G1800.4D
- Number of Channels: 4
- RMS Power @ 4-Ohm: 4 x 150W
- RMS Power @ 2-Ohm: 4 x 230W
- RMS Power @ 4-Ohm Bridged: 2 x 430W
$239.95
The DS18 G1800.1D 1-Channel Monoblock Amplifier is engineered to provide reliable, high-fidelity power to car audio subwoofer systems. Designed for versatility and stability, this amplifier allows for various wiring configurations to match your specific driver impedance requirements, ensuring consistent thermal management and power delivery.
- 600 Watts RMS @ 1-Ohm
- 400 Watts RMS @ 2-Ohm
- 250 Watts RMS @ 4-Ohm
- Number of Channels: 1 (Monoblock)
- Manufacturer Part Number: G1800.1D
Whether driving a single high-output subwoofer or a multi-woofer array, the G1800.1D provides the necessary wattage across 1, 2, and 4-ohm loads to maintain clear, impactful low-frequency response in any vehicle environment.
$179.95
The DS18 G1000.4D 4-Channel Amplifier provides a versatile power solution for car audio systems, offering the flexibility to drive a complete set of speakers or a mix of speakers and subwoofers. This multi-channel unit is designed to maintain consistent output across various impedances, making it an ideal choice for both OEM upgrades and custom aftermarket builds.
- Multi-Channel Versatility: Features 4-channel output for full-range speaker sets, with the ability to bridge into 2 channels for high-demand components or subwoofers.
- Flexible Power Handling: Delivers clean power ranging from 90 Watts RMS at 4-ohms up to 300 Watts RMS when bridged at 4-ohms.
- Integrated Thermal Management: Constructed with a chassis designed to dissipate heat efficiently during extended high-volume sessions.
Technical Specifications:
- Manufacturer Part Number: G1000.4D
- Channels: 4
- RMS Power @ 4-Ohm: 4 x 90 Watts
- RMS Power @ 2-Ohm: 4 x 150 Watts
- RMS Power @ 4-Ohm Bridged: 2 x 300 Watts
$35.95
The DS18 DPIV1/0 Dual 1/0-GA to 1/0-GA Amp Input Reducers provide a high-conductivity solution for demanding car audio power systems. These reducers allow you to consolidate dual 0-gauge power or ground runs into a single 1/0 AWG amplifier terminal, ensuring maximum current delivery to your high-performance components.
The offset stub design is engineered to solve common installation challenges in tight mounting environments. By shifting the entry point, these reducers provide the necessary clearance for amplifiers with recessed terminals or side-by-side configurations, preventing cable strain and terminal damage.
- Manufacturer Part Number: DPIV1/0
- Input Type: Dual 1/0 AWG (0-Gauge)
- Output Type: 1/0 AWG (0-Gauge) Stub
- Design: Offset stub for improved terminal clearance
- Application: Universal fitment for car audio amplifiers accepting 0-gauge inputs
$9.95
The DS18 DB1448 Distribution Block provides a reliable and organized solution for managing power or ground wiring in multi-amplifier car audio systems. This high-conductivity block allows you to run a single 4-gauge main cable and split it into four 8-gauge leads, eliminating the need for messy wire splices and ensuring consistent current delivery across your entire setup.
Built to withstand the high-vibration environment of automotive use, the DB1448 features secure screw-down terminals that maintain tight connections for minimal voltage drop. Whether used for splitting a main battery lead or centralizing ground points, this block is an essential component for any high-output mobile electronics installation.
- Manufacturer Part Number: DB1448
- Input Terminal: (1) 4-Gauge (AWG)
- Output Terminals: (4) 8-Gauge (AWG)
- Application: Power or Ground distribution
- Construction: High-conductivity material for maximum current transfer
$33.95
The DS18 AMPKIT8 provides a complete 8-gauge solution for professional amplifier installation, ensuring your mobile audio system receives the stable current and signal integrity it requires. This kit features high-flexibility 8-GA cabling designed to navigate tight interior panels and firewall grommets while maintaining reliable power delivery to your amp.
- Comprehensive 8-GA (8 Gauge) power and ground wiring
- Includes fuse holder with fuse for circuit protection
- Supplied with remote turn-on lead and essential hardware
- High-quality insulation designed for the harsh automotive environment
- Distinctive red finish for easy circuit identification
- Manufacturer Part Number: AMPKIT8
$47.95
The DS18 AMPKIT4 is a comprehensive 4-gauge amplifier installation kit engineered to provide reliable high-current power delivery for automotive audio systems. This kit includes the necessary heavy-duty wiring and protection hardware required to connect an amplifier to a vehicle's electrical system while minimizing voltage drop for consistent performance.
- Gauge: 4-GA
- Color: Red
- Application: Universal car audio amplifier installation
- Designed for high-conductivity and efficient current flow
- Includes essential power cables, ground cables, and fuse protection
- Manufacturer Part Number: AMPKIT4
$89.95
Ensure your high-output mobile audio system receives the consistent current it demands with the DS18 AMPKIT0 0-GA Amplifier Installation Kit. This comprehensive wiring solution is engineered to handle high-current loads, minimizing voltage drop and heat to maintain amplifier stability and peak sound quality. The 0-gauge wiring provides the necessary capacity for high-wattage systems where standard smaller-gauge wire fails to deliver.
- Manufacturer Part Number: AMPKIT0
- Wire Gauge: 0-GA (0-gauge) for maximum current delivery
- System Application: High-performance car audio power distribution
- Color: Red jacket for easy identification and professional aesthetics
- Engineered for durability and flexibility during routing through vehicle panels and firewalls
The DS18 AMPKIT0 includes the primary components needed to bridge your vehicle's electrical system to your aftermarket amplifier, providing a secure, low-resistance path for power.
$53.95
The DS18 Advance Series 4-Gauge Amplifier Installation Kit (AKIT4.RD) provides the high-conductivity wiring required to deliver stable power to your aftermarket mobile audio system. Engineered to minimize voltage drop and handle the current demands of high-performance amplifiers, this 4-GA kit ensures your system operates at peak efficiency while maintaining electrical safety.
- Manufacturer Part Number: AKIT4.RD
- Wire Gauge: 4-GA
- Series: Advance
- Color: Red
- Application: Universal amplifier power and ground installation
$119.95
Provide your high-output car audio system with the current it demands using the DS18 AKIT0.RD Advance Series 0-GA Amplifier Installation Kit. This 0-gauge wiring solution is engineered to minimize voltage drop and maximize power delivery, ensuring your amplifiers perform at their full potential without starving for current.
As part of the DS18 Advance Series, this kit is built for enthusiasts who need reliable, high-conductivity connections for heavy-duty power applications. The 0-AWG thickness is ideal for high-wattage setups that exceed the capacity of standard 4-gauge or 8-gauge kits.
- Manufacturer Part Number: AKIT0.RD
- Wire Gauge: 0-GA (0-AWG)
- Product Line: Advance Series
- Color: Red
- Application: High-power amplifier installation
Can’t Find the Part You Need?
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Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
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