Name: Infinity Reference 3004A - New (Damaged Packaging, Product A+)
Brand: Infinity
SKU: reference3004a_obc
Price: 287.95 USD
Availability: Discontinued
Rating: 5.0000 (4 reviews)

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Product highlights

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class H 2 ohm Stable 4-Channel Amplifier

Learn more about the reference3004a_obc

Description

Authorized dealer

Item Condition - New, Damaged Packaging:

The product is brand new with only the packaging not being in perfect condition. This occurs sometimes because our warehouse teared the box or it was slightly damaged during shipment to our warehouse.

Product Details:

Reference Series Class H 2 ohm Stable 4-Channel Amplifier
RMS Power Rating:

4 ohm: 75 watts x 4 channel
2 ohm: 100 watts x 4 channel
Bridged: 200 watts x 2 channel @ 4 ohm

Total power output: 400 watts
LED Power/Protect Light
Speaker-level (high-level) inputs
1 pair of pre-amp outputs
3-way protection circuitry (thermal, overload, and speaker short protection)
Input sensitivity:

Low level: 200mV - 2 volts
High level: 2V - 20 volts

Frequency Response: 10 - 40000 Hz
Total Harmonic Distortion (THD): 1%
Signal to Noise Ratio: 80 dB
Variable high-pass filter: 32 - 320 Hz
Variable low-pass filter: 32 - 320 Hz
Fuse Rating: 60A
8 AWG gauge amplifier wiring kit is recommended for installation
Dimensions: 12-5/8" L x 7" W x 2-1/4" H
Authorized Internet Dealer
1-year Manufacturer's Warranty
MFR #: AMPRF3004AAM

Check out the Infinity Reference 3004A Owner's Manual

Specifications & Details

Key Features

Amplifier Key Features

Speaker Level Inputs

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

75 watts x 4 channel

RMS Power @ 2 ohms

100 watts x 4 channel

Bridged RMS Power

200 watts x 2 channel

Amplifier Specifications

Series

Reference Series

Amplifier Class

Number of Channels

4-Channel

Total RMS Power Output

400 watts

Maximum Input Gauge Size

8 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

Frequency Response

10 - 40000 Hz

THD at Rated RMS Power

Speaker Level Inputs

Yes

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)
Full (AP)

High-Pass Crossover Frequency

32 - 320 Hz

Low-Pass Crossover Frequency

32 - 320 Hz

Signal-to-Noise Ratio

80 dB

Remote bass/level controller

Fuse Rating

30A x 2

Total Fuse Rating

Strappable

Sonic Certified Amplifier

Not Tested

Amp Bluetooth Connectivity

Hi-Res Certified

Low-Level Input Sensitivity

200mV - 2 volts

High-Level Input Sensitivity

2V - 20 volts

What is in the box?

Paperwork

User manual
Warranty/Registration card
Quick start guide

WITB: Amplifiers

Amplifier
Mounting screws (6)
Two spare fuses

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Infinity Reference 3004A - New (Damaged Packaging, Product A+) thumbnail image

Overall rating distribution

5 star		100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

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Show only Verified Purchases

By feature average rating

Durability		5
Value		5
Features		4.3
Design		5
Usability		4.8

Customer Reviews

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The following review is for Reference 3004A, which is a part of the bundle you are viewing.

Got this as an 'open box' looks bran new to me! Still factory sealed at that.

Great value for the price on sale and great little amp by a brand you trust JBL/Infinity..

By Jonathan on November 2, 2023 Checkmark Icon

Verified purchase

27 found this helpful

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The following review is for Reference 3004A, which is a part of the bundle you are viewing.

By clint on December 4, 2023 Checkmark Icon

Verified purchase

25 found this helpful

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Quality amp!!!

The following review is for Reference 3004A, which is a part of the bundle you are viewing.

Very nice overall quality and design! Easy to set up and has more than enough power for a typical vehicle set up. I went with the Open Box deal and it does not look like it was ever opened in the first place! I would not hesitate to purchase again!

By Vince on March 6, 2024 Checkmark Icon

Verified purchase

15 found this helpful

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The following review is for Reference 3004A, which is a part of the bundle you are viewing.

Looks great from the box. Two day delivery. Am waiting on a set of speakers to be exchanged and delivered to complete the set up.

By Bruce on June 23, 2025 Checkmark Icon

Verified purchase

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Add-ons

Belva BAK84

Complete 8 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects

(37)

$34.99

List price $59.99

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Infinity Reference 3004A - New (Damaged Packaging, Product A+)

We apologize

This item has been discontinued

Description

Product Details:

Specifications & Details

Item Details

Customer Ratings & Reviews

Customer Reviews

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