Monoblock 2K 1-Ohm Stable Class D Amplifier w/ VM-1 Voltmeter SMD-2000.1D DS18

• 2000W RMS Power at 1 Ohm – Delivers massive bass output for competition-level audio performance.
• Advanced Protection Suite – Includes thermal, over-load, short circuit, DC output, and clipping protection to keep your system safe.
• Customizable RGB LED Lighting – Front acrylic window with IR remote lets you change colors and patterns to match your setup.
• Precision Tuning Options – Features adjustable bass boost (0-9dB), fixed low-pass filter, and infrasonic filter for optimized bass response.
• Linkable Amplifier Design – Easily strap multiple units together for even more power and flexibility in large-scale audio systems.

Monoblock 2K 1-Ohm Stable Class D Amplifier w/ VM-1 Voltmeter SMD-2000.1D DS18

This listing includes:

• (1) Monoblock 2K 1-Ohm Stable Class D Amplifier w/ VM-1 Voltmeter SMD-2000.1D DS18


• (1) Remote level knob with clip indicator (metal case)


• (1) IR remote control for LED patterns and colors

The SMD-2000.1D is engineered for audiophiles and bass enthusiasts who demand exceptional control and power. With 1-ohm stability, a fixed low-pass filter, and infrasonic protection, this amplifier ensures precision tuning for subwoofer optimization. The linkable mode allows for flexible system expansion, making it an excellent choice for competitive and show-grade car audio setups.

Key Features

• 2000W RMS Power at 1 Ohm – Provides thunderous bass output for serious setups.


• Digital Circuit Design – Ensures high efficiency with minimal power loss.


• Selectable Bass Boost – 0~9dB boost at 30Hz-60Hz for tuning the perfect bass punch.


• Comprehensive Protection Suite – Over-load, thermal, short circuit, DC output, and voltage input protections.


• RGB LED Lighting with IR Remote Control – Customize your amplifier’s lighting to match your vehicle’s theme.


• Professional Tiffany RCA Connectors – Ensures high-quality signal transmission.


• Linkable Mode (Strap Mode) – Connect multiple amplifiers for even greater power.


• Acrylic Window Display – Show off the internal components and LED-lit design.

Specifications:

• 800W @ 4 Ohms (14.4V)


• 1400W @ 2 Ohms (14.4V)


• 2000W @ 1 Ohm (14.4V)


• Frequency Response: 15Hz-250Hz


• Signal to Noise Ratio: >98dB


• Efficiency @ 4 Ohms: >86%


• Damping Factor: 300


• Input Impedance: 22K ohm


• THD (Total Harmonic Distortion): <0.02%


• Low-Level Input Range: 200mV-6V


• Selectable X-Over: Fixed LPF


• Crossover Range: 35Hz-250Hz


• Bass Boost Range: 0~9dB


• Bass Boost Frequency: 30Hz-60Hz


• Infrasonic Filter: 10Hz-30Hz


• Phase Selector: 0~180


• Amplifier Class: Digital


• Amplifier Type: Subwoofer


• Number of Channels: 1


• Minimum Impedance: 1 Ohm


• Power Input Terminal Size: 0 AWG


• Recommended Fuse Size (Not Included): 200A


• Cooling Fan: Yes


• LED Indicators: Power / Protection / Clip


• Protection Features: Thermal, Over-load, DC output, Short Circuit, Voltage Input, Clipping

Measurements:

• Overall Length: 11.1" / 282mm


• Overall Width: 9.15" / 232mm


• Overall Height: 3" / 76mm


• Heatsink Length: 9.4" / 240mm


• Gross Single Unit Weight: 9 lbs

The SMD-2000.1D amplifier combines style, efficiency, and power, perfect for enthusiasts looking to enhance their audio experience with unparalleled bass.

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.