Deaf Bonce Apocalypse 550 Watt 1-Ohm 4-Channel Class D Amplifier ASA-550.4

• HIGH POWER OUTPUT – Delivers up to 550W x 4 at 1 Ohm for massive sound performance in any car audio setup.
• VERSATILE CONFIGURATION – Supports 4-channel and bridged modes with stable operation down to 1 Ohm per channel.
• ADVANCED FILTER CONTROL – Fine-tune your sound with wide-range high and low pass filters from 10 Hz to 12 kHz.
• COMPACT YET POWERFUL – Slim 2.5" profile fits tight spaces while packing serious power and thermal efficiency.
• CLEAN AUDIO SIGNAL – Enjoy crisp, distortion-free sound with a signal-to-noise ratio of 90 dB or higher.

Deaf Bonce Apocalypse 550 Watt 1-Ohm 4-Channel Class D Amplifier ASA-550.4

This Listing Includes:

• (1) Deaf Bonce Apocalypse ASA-550.4 | 550 Watt 4-channel amplifier

The ASA-550.4 is a high-performance Class D 4-channel amplifier engineered for serious car audio enthusiasts. Delivering up to 550W per channel at 1 ohm, this amp offers exceptional power and clarity across a wide frequency range of 10 Hz to 20 kHz. It supports both stereo and bridged configurations, making it versatile for various system setups. With advanced crossover controls and robust build quality, it ensures precise sound tuning and long-term reliability. The amplifier also features high-efficiency circuitry, allowing it to operate within a wide voltage range while maintaining a signal-to-noise ratio of >90 dB. Its compact yet powerful design makes it ideal for installations where space and performance are both priorities.

Features:

• Class D amplifier for high efficiency and low heat


• 4-channel output with bridgeable configuration


• High and low pass filters with adjustable ranges


• 0 Ga input and 8 Ga output terminals for optimal power flow


• Compact chassis with robust thermal management

Specifications:

• Frequency Response: 10 - 20,000 Hz


• RMS Power @ 1 Ohm (14.4V): 550W x 4


• RMS Power @ 2 Ohm (14.4V): 350W x 4


• RMS Power @ 4 Ohm (14.4V): 225W x 4


• Bridged Power @ 2 Ohm: 1100W x 2


• Bridged Power @ 4 Ohm: 700W x 2


• Minimum Load (Channel): 1 Ohm


• Minimum Load (Bridge): 2 Ohm


• Low Pass Filter: 50-1200 Hz / 500-12000 Hz


• High Pass Filter: 10-1200 Hz / 100-12000 Hz


• Crossover Slope: 12 dB/Oct


• Input Terminal: 0 Ga


• Output Terminal: 8 Ga


• Working Voltage: 9 - 16V


• Signal-to-Noise Ratio: > 90 dB

Product Dimensions:

• Length: 16.93"


• Width: 9.45"


• 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
• 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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