Rockford Fosgate PUNCH 400 Watt 4-Channel Class A/B Amplifier / P400X4

• Powerful Performance: Delivering 400 watts of clean, dynamic power across four channels, this amplifier ensures every note and beat is heard with precision and clarity.
• Versatile Integration: Perfect for driving multiple speakers or subwoofers, it allows you to customize your sound system to suit your preferences, enhancing your audio experience.
• Advanced Control: With features like variable crossover and Punch EQ, you have complete control over your sound, letting you fine-tune your audio to perfection for any music genre or mood.
• Rugged Reliability: Built to last, this amplifier boasts a rugged construction that ensures durability and longevity, providing reliable performance even during long listening sessions.
• Sleek Design: Its compact size and sleek design not only enhance the aesthetics of your vehicle's interior but also add a touch of sophistication to your car audio setup, elevating both style and sound quality.

Rockford Fosgate PUNCH 400 Watt 4-Channel Class A/B Amplifier / P400X4

This Listing Includes:

• (1) P400X4 4-Channel Amplifier

Description:

Unleash the full potential of your car's audio system with the Rockford Fosgate PUNCH 400 Watt 4-Channel Class A/B Amplifier. This powerhouse amplifier delivers 400 watts of clean, dynamic power across four channels, ensuring every note and beat is heard with precision and clarity. Whether you're a music aficionado or a casual listener, this amplifier will elevate your audio experience to new heights.

Designed with versatility in mind, the PUNCH amplifier is perfect for driving multiple speakers or subwoofers, allowing you to customize your sound system to suit your preferences. Its advanced Class A/B design ensures efficient power delivery, while the variable crossover and Punch EQ features give you complete control over your sound, allowing you to fine-tune your audio experience to perfection.

Built to last, this amplifier features a rugged construction and a sleek design that adds a touch of sophistication to your vehicle's interior. With its compact size and reliable performance, the Rockford Fosgate PUNCH 400 Watt 4-Channel Class A/B Amplifier is the perfect addition to any car audio setup. Experience the power of premium sound and take your driving experience to the next level.

Features:

• 12dB/octave Butterworth crossover


• High level input capable with Auto Turn-On circuit


• Features C.L.E.A.N. Set-up


• On-board Punch EQ with +18dB boost @ 45Hz


• Short circuit protection


• Over current protection


• Cast aluminum heatsink


• Muted turn on


• 1 Year Warranty


• Stealth top mounted control panel

Specifications:

• Number of Channels: 4


• Total Power: 400 Watts


• Frequency Response: 20Hz to 20kHz +/-1.0dB


• Input Sensitivity: 150 mV - 12 V


• Efficiency: 67% @ 4 Ohm

Rated Power:

• 50W x 4 @ 4 Ohm


• 100W x 4 @ 2 Ohm


• 200W x 2 @ 4 Ohm Bridged

Dynamic Power:

• 82W x 4 @ 4 Ohm


• 137W x 4 @ 2 Ohm


• 266W x 2 @ 4 Ohm Bridged

Dimensions:

• 2.38 x 7.76 x 11.03 (in)


• 6.05 x 19/71 x 28.02 (cm)

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.