Garage
Shop

See all parts that fit your 2020 CX-30

Phoenix Gold R4.0:2 R/B

(Factory Refurbished) 400W Max, 2-Channel Octane-R 4.0:2 Amplifier

Phoenix Gold
Shop all Phoenix Gold
Product videos
highlight-star-icon

2-channel, 400 watts amplifier

Learn more about the LS-octr402-RB

We apologize

This item has been discontinued

Product Highlights


2-channel, 400 watts amplifier

Description


Phoenix Gold brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • 2 channel power amplifier
  • 12dB HP/LP fixed crossovers
  • Full range aux output
  • Blue LED for street-racing looks
  • Optional neon inserts for all amp models (pictured, but not included) Click here for the product manual.
  • Dimensions: 10-7/8"W x 2-1/4"H x 11-3/4"L

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 2 channel
RMS Power @ 2 ohms
125 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
250 watts x 1 channel
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
250 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Signal-to-Noise Ratio
110 dB
Bass Boost
0 - 15 dB
Fuse Rating
25A

Item Details


Manufacturer:

Model Number:

R4.0:2-RB

Weight:

12.00lbs

Internal SKU:

LS-octr402-RB

Internal Product ID:

13608

Product and How-to Videos


Customer Ratings & Reviews


Phoenix Gold R4.0:2 R/B thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


KISLOC2 small

Kicker KISLOC2 (46KISLOC2)

K Series 2-Channel Line Output Converter With 12-Volt Turn-on

(9)

$19.99

List price $29.99

C2-600X small

JL Audio C2-600X

120W RMS 6” C2 Series 2-Way Coaxial 4-ohm Car Speakers

(8)

$279.99

List price $279.99

PR503CF small

Infinity Primus 503CF (PR503CF)

300W Peak (100W RMS) 5.25” Primus Series 2 Way 3-ohm Component Speaker System

(1)

$119.95

List price $149.95

D10F small

Boss D10F

800W Peak (400W RMS) 10" Phantom Series Single 4-Ohm Car Subwoofer

(36)

$64.99

List price $69.99

LED RING 8-RGB small

Wet Sounds LED RING 8-RGB

8" RGB LED Acrylic Light Ring and LED Strip for Wet Sounds 8" XS and SW Subwoofers

$179.99

List price $179.99

10W7AE-3 small

JL Audio 10W7AE-3

750W RMS 10" W7AE Series Single 3-ohm Car Subwoofer

(15)

$1199.99

List price $1199.99

SPACEV15-V1 small

VIBE Audio SPACEV15-V1

15" Space Series Non-Amplified Ported Car Subwoofer Enclosure

$169.95

List price $349.95

HA-FX35-A small

JVC HA-FX35-A (Blue)

Marshmallow Inner Ear Headphones

$15.99

List price $19.95

VML-T1 small

VAIS Technology MultiMediaLinQ VML-T1 (VML)

High End Digital Audio Player Allows You to Plug in Your iPod/iPhone, Flash Drive, Portable HDD, Internal HDD and Most Mass Storage Devices to Integrate Your Music Library into the Car

(1)

$319.99

List price $349.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2020 Mazda CX-30

1978 BMW 733i

2008 Lexus GS350

2013 Nissan Cube

1995 BMW 325is

2005 Lexus GS300

2013 BMW 760Li

1995 Acura Integra

1998 Toyota Tercel

1999 Kia Sephia

Vehicle
Store
Delete

2016 Harley Davidson FLS Softail Slim

2004 Harley Davidson FLSTF Fat Boy

2005 Harley Davidson FXDC Super Glide Custom

Vehicle
Store
Delete

2019 Can-Am Defender MAX HD8 DPS

2015 Can-Am Commander Max 1000 DPS

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.