500 Watts RMS Monoblock Class D 1 Ohm Audiopipe APMOX-500.1 Amplifier

• Delivers 500W RMS at 1 ohm, perfect for adding strong low-end to smaller systems
• Runs cooler and more efficient while still delivering clean, consistent output
• Designed for stable performance and reliable power delivery in daily use setups
• Adjustable tuning plus included bass knob lets you control your output on the fly
• Compact size makes it ideal for small spaces, motorcycles, or hidden installs

500 Watts RMS Monoblock Class D 1 Ohm Audiopipe APMOX-500.1 Amplifier

This Listing Includes:

• (1) Audiopipe APMOX-500.1 Monoblock Amplifier


• (1) Remote Bass Knob

If you’re looking for a compact amp that still delivers real bass power, this is a solid choice.

The Audiopipe APMOX-500.1 is a monoblock amplifier designed to push your subwoofer with clean, reliable output. Rated at 500 watts RMS, it gives you strong low-end performance without taking up much space.

Built with MOSFET IC technology, this amp is made for efficiency and consistent power delivery. It’s a great option for daily systems that need dependable bass without going overboard.

You get full control over your sound with adjustable crossover and bass boost, letting you fine-tune your setup to match your system. The included remote bass knob makes it easy to adjust output on the fly.

Compact, efficient, and built for real use, this amp is perfect for smaller builds or budget-friendly bass upgrades.

Specifications:

Power Output:

• RMS Power @ 4 Ohms: 220W


• RMS Power @ 2 Ohms: 385W


• RMS Power @ 1 Ohm: 500W

Audio Performance:

• Frequency Response: 10Hz - 250Hz


• Signal to Noise Ratio: 100dB


• THD: 0.1%

Input / Output:

• Input Sensitivity: 0.2V - 6V

Crossover & Tuning:

• Low Pass Filter: -15dB

Build & Features:

• Amplifier Class: Class D


• Channels: Monoblock (1 Channel)


• Minimum Impedance: 1 Ohm


• Technology: MOSFET IC


• Remote Bass Knob: Included

Electrical:

• Working Voltage: 9V - 16V

Dimensions:

• Length: 5.9"


• Width: 5.7"


• Height: 2.5"

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
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• American Express
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• Diners Club

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• Amazon Pay
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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.

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• Make sure you’ve received the shipping confirmation email with the tracking number.
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• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.