Rockford Fosgate Prime 300W 4-Channel Full Range Class D Amplifier R2-300X4

Rockford Fosgate Prime 300W 4-Channel Full Range Class D Amplifier R2-300X4

This listing includes:

(1) R2-300X4 4-Channel Amplifier

(2) 7" Speaker Input Harnesses

(1) 3mm Allen Hex Key

(4) 3/4" Screws

(4) Flat Washers

(1) Installation Manual

(1) Certificate of Performance

(1) Rockford Fosgate Contact Information

Primed for Performance, the R2-300X4 amplifier is a 300 watt, full-range class-D, capable of operating at 4 or 2 stereo, and 4 bridged/mono. This amplifier is extremely efficient because of its class D technology which reduces demand on the vehicles electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass.

The Prime Series were developed for car audio fanatics that want a reliable amplifier with all the power and performance youve come to expect from Rockford Fosgate at an economical price. Rockford Fosgate amplifiers are renowned world-wide for being under rated, easily surpassing all specifications, and most importantly, generating more power than their ratings. The latest generation of Prime Series amplifiers are also designed to be easy to setup and configure, making them perfect for use with factory audio or custom aftermarket systems.

Balanced Differential Inputs with RCA Pass Through Outputs

High Level Input Capable

Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)

Features C.L.E.A.N. Set-up

2/4 Channel Input Selection Switch

Front and Rear Variable Input Gain adjustment level

Continuously Variable On Board Punch EQ

Top Mounted Control Panel

Short Circuit & Over Current Protection

CEA-2006 Compliant & CE Compliant

Cast aluminum heat sink

Full Range Class D

Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers

1 Year Warranty

Features:

4 Channels

300W Total Power

Rated Power:

50W x 4 @ 4 Ohm

75W x 4 @ 2 Ohm

150W x 2 @ 4 Ohm Bridged / Mono

Dynamic Power:

70W x 4 @ 4 Ohm

115W x 4 @ 2 Ohm

230W x 2 @ 4 Ohm Bridged / Mono

Bridgeable: Yes

Frequency Response: 20 Hz - 20 kHz

Input Sensitivity:

Low-Level: 150 mV - 4V

High-Level: 450mV - 12V

Class D Circuit Topology Class

Crossover Controls:

Front High-Pass:

50 Hz - 250 Hz @ 12dB/Octave Butterworth

Front Low-Pass:

50 Hz - 250 Hz @ 12dB/Octave Butterworth

Rear High-Pass:

50 Hz - 250 Hz @ 12 dB /Octave Butterworth

Rear Low-Pass:

50 Hz - 250 Hz @ 12 dB /Octave Butterworth

All-Pass: Yes

Remote Controls: No

Power Wire Gauge: 4 AWG

Speaker Wire Gauge: 8 AWG

Cooling: Convection

Operating Voltage: 9-16 VDC

Recommended Fuse (Not Included): 60 A

Max. Current Draw (13.8 Sinewave): 39A

Dimensions: (H x W x D)

1.9" x 6.8" x 10.1"

(4.9cm x 17.3 cm x 25.5cm)

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?

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• 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.