Audiopipe 1600W Full Range 4 Ch Class-D Mini Car Audio Amplifier APMQ-2004

• Powerful Class D Performance – Delivers up to 1600W peak power with advanced MOSFET technology for clean, efficient audio output
• Versatile Channel Setup – Supports 4 x 220W @ 4 Ohm, 4 x 330W @ 2 Ohm, or 2 x 680W bridged for flexible system configuration
• Compact and Durable Design – Mini chassis fits easily in tight installs without sacrificing power or reliability
• Precision Audio Control – Wide 20Hz–20KHz frequency response and adjustable input sensitivity (0.2V–6V) for optimized tuning
• Built-in Protection – Includes an 80 AMP inline fuse holder and operates safely across 9V–16V working range

Audiopipe 1600W Full Range 4 Ch Class-D Mini Car Audio Amplifier APMQ-2004

This listing includes:

• (1) Audiopipe 1600W  Full Range 4 Ch Class-D Mini Car Audio Amplifier APMQ-2004


• (1) 80 Amp Fuse Holder


• (1) User Manual

The APMQ-2004 is a compact, high-efficiency Class D MOSFET amplifier built for powerful and clean audio performance. Delivering up to 1600W peak power, it provides reliable output in a space-saving design. With advanced circuitry and precision tuning, this amplifier supports versatile system setups and delivers clean, distortion-free sound across all four channels.

Its durable construction and included 80 amp fuse holder make it a great choice for vehicles where space is limited but performance is still the priority. Ideal for car audio enthusiasts who demand clarity, power, and flexibility in a small footprint.

Features

• Mini Class-D 4-channel full range amplifier


• 1600W max power output


• Compact design fits small spaces


• Bridgeable for custom setups


• High and low level inputs


• Adjustable gain and bass boost


• RCA line output for daisy chaining


• Thermal and short circuit protection

Specifications:

• RMS @ 4 Ohm (<1% Distortion): 4 x 220W


• RMS @ 2 Ohm (<1% Distortion): 4 x 330W


• Output Power @ 4 Ohms Bridged: 2 x 680W


• Frequency Response: 20Hz - 20KHz


• Input Sensitivity Level: 0.2V - 6V


• S/N Ratio: >90dB


• THD (All Channels Driven): <0.1%


• Working Voltage: 9V - 16V

Dimensions:

• Length: 17.7"


• Width: 7.7"


• Height: 4"

This amplifier is designed for enthusiasts who want a compact solution without compromising power or fidelity.

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.