400W 4-Channel Car Audio Amplifier AB Class Avatar ABR-400.4

• High Power 4-Channel Design: Delivers 100W RMS x4 @ 2 Ohms, 75W RMS x4 @ 4 Ohms, or 200W RMS x2 bridged for versatile system setups.
• Wide Frequency Range: 10 Hz – 20 kHz response ensures balanced clarity across lows, mids, and highs.
• Customizable Sound Tuning: Features variable high-pass (50–12,000 Hz) and low-pass (50–300 Hz) filters plus selectable bass boost at 45 Hz (+0/+6/+12 dB).
• Clean Audio Output: 90 dB+ signal-to-noise ratio minimizes distortion for clear, powerful playback at any volume.
• Durable Compact Build: Measures 11.42" x 7.17" x 2.09" with 6 Ga input and 10 Ga output terminals for stable, efficient power handling.

400W 4-Channel Car Audio Amplifier AB Class Avatar ABR-400.4

This Listing Includes:

• (1) Avatar ABR-400.4 4-Channel Amplifier

The Avatar ABR-400.4 is a powerful and versatile 4-channel AB class amplifier designed to deliver clean, balanced sound to your car audio system. With up to 100W RMS per channel at 2 Ohms, 75W RMS per channel at 4 Ohms, or 200W x 2 in bridged mode, this amplifier gives you the flexibility to power multiple speakers or a pair of subs with precision. Featuring variable crossovers, selectable bass boost, and a wide frequency response of 10 Hz - 20 kHz, the ABR-400.4 ensures your music comes through with clarity and impact. Its compact chassis and durable build make it a reliable upgrade for anyone looking to take their system to the next level.

Specifications:

• Model: ABR-400.4


• Class: AB


• Number of Channels: 4


• Frequency Response: 10 Hz - kHz


• RMS Power @ 2 Ohms (14.4V): 100W x 4


• RMS Power @ 4 Ohms (14.4V): 75W x 4


• RMS Power @ 4 Ohms (Bridge): 200W x 2


• Minimum Load (per channel): 2 Ohm


• Minimum Load (bridged): 4 Ohm


• Input Sensitivity: 0.2 - 6V


• Signal-to-Noise Ratio: > 90 dB


• Crossover Slope: 12 dB/Oct


• Low Pass Filter: 50 - 300 Hz


• High Pass Filter: 50 - 12,000 Hz


• Bass Boost (at 45 Hz): 0 / +6 / +12 dB


• Input Terminal: 6 Ga


• Output Terminal: 10 Ga


• Working Voltage: 9 - 15V

Dimensions:

• Length: 11.42 in (290 mm)


• Width: 7.17 in (182 mm)


• Height: 2.09 in (53 mm)

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.

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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.