BuildsMembersVideosForums
Teams
Browse teams
Events
Car shows & meets
Competitions
SPL & SQ leagues
Contest
Win prizes!
Equipment
Browse audio gear
Installation Shops
Find professional installers
Equipment Brands
Explore top brands
Retailers
Find dealers & stores
Creators
YouTubers & reviewers
Calculators & Tools
Box, impedance, wire & more
Login

Get updates on builds, events & deals

Get updates on builds, events & deals

COMMUNITY
  • Browse Builds
  • Members
  • Groups
  • Teams
  • Competitions
  • Events
  • Promoters
  • Video Galleries
  • Brands
  • Retailers
  • Equipment Database
  • Submit Your Build
TOOLS
  • Box Calculator
  • Impedance Calculator
  • Wire Gauge Calculator
  • Amplifier Matching
  • Cone Area Calculator
  • dB Power Calculator
  • Ohm's Law Calculator
  • Power Calculator
  • Lithium Battery Calculator
  • Strapped vs Gain Matched
SUPPORT
  • Installation Guides
  • Warranty Info
  • Contact Us
  • Dealer Locator
COMPANY
  • Sparked Innovations Store
  • About Us
  • Eddie's Blog
  • Privacy Policy
  • Terms of Service
  • Data Policy & Ethics
  • Data Deletion
  • Changelog
FOR BUSINESS
  • Partner With Us
  • Become a Retailer
  • List Your Shop

Product data aggregated from publicly available retailer listings

Sonic ElectronixWoofers EtcSky High Car AudioDown4Sound ShopBig Jeff AudioCar Audio BargainShowtime Electronics+ more
Loading...

© 2026 Sparked Innovations. All rights reserved.

POWERED BY SPARKED INNOVATIONS
v1.00|Beta|Live
Home/Equipment/Amplifiers/B2 Audio/RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier
B2 Audio/Amplifier

RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier

Unleash The Beast: Introducing the RAGE4500, the ultimate powerhouse in the Rage series, delivering an unprecedented 4,500 watts of raw power to fuel your audio system's performance. More Guts, More Glory: With twice the power packed into a compact footprint, the RAGE4500 offers premium features and increased efficiency, setting new standards in amplifier technology. Logical Triples Design: Engineered with oversized 0 AWG power terminals, the RAGE4500 ensures optimal performance and ease of installation, making it a top contender in the high-power amplifier market. ACCU8 & Clip Indicators: Equipped with ACCU8 for precise crossover cutoff and clip indicators for full control over your signal path, the RAGE4500 empowers you to fine-tune your audio settings for optimal performance. Complete Package: This listing includes the RAGE Series 4500W 1 Ohm Monoblock Amplifier and a bass remote control with a clip LED for added convenience. B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class D Half Bridge Amplifier This Listing Includes: (1) RAGE Series 4500W 1 Ohm Monoblock Amplifier (1) Bass Remote Control W/ Clip LED (1) Set of Mounting Hardware Experience the unmatched power and performance of the B2 Audio RAGE Series 4.5K Watt 1-Ohm Monoblock Amplifier. The RAGE4500 is the pinnacle of the Rage series, boasting an astounding 4,500 watts of dynamic power output. Born from the same compact heatsink design as its predecessors but extended in length, this senior amp offers unparalleled power without compromising on install-friendliness. With premium features inherited from the Zero line amps and a beefed-up power supply, the RAGE4500 delivers exceptional clarity and depth to your audio system. Its logical triples design ensures easy installation and optimal performance, while ACCU8 and clip indicators provide precise control over your audio settings. Elevate your audio experience with the RAGE4500 and unleash the beast within. Specifications: Total Watts: 4500 RMS Power @ 4 ohm: 1600 Watts RMS Power @ 2 ohm: 3000 Watts RMS Power @ 1 ohm: 4500 Watts Circuit Configuration: Class D Half Bridge Frequency response: 10hz ~ 300Hz Signal to noise Ratio: >95dB Input Sensitivity: 5V ~0.2V Crossover Circuit: 24dB / Octave Low Pass Crossover: 35Hz ~ 250 Hz Subsonic Crossover: 10Hz ~ 50Hz Damping factor: >400 Power/Ground Terminal Gauge: 0 Ga Fuse Rating: 400A Measurements: Length: 21.46" / 545mm Width: 8.7" / 221mm Height: 2.55" / 65mm
Used in 0 builds
View All B2 Audio Amplifiers

Specifications

class
D
rms watts
4500 W
Where to Buy
B
B2 Audio USA

Updated 3/20/2026

$899.95Buy Now
Also check Amazon

Search for this product on Amazon

Price and availability may vary. Click to verify current pricing.

Need this installed?

Browse 41+ professional car audio installers in our network

Find an Installer

Frequently Asked Questions

What is the B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier?

The B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier is a car audio equipment made by B2 Audio. View full specifications and where to buy on this page.

How much does the B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier cost?

The B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier typically sells for around $900 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier?

You can purchase the B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

Customer Reviews

-

0 reviews

5
0
4
0
3
0
2
0
1
0

Sign in to write a review

Loading reviews...

More from B2 Audio

RIOT Series 12" 1000 Watt RMS 3" Voice Coil Subwoofer RECONE

RIOT Series 12" 1000 Watt RMS 3" Voice Coil Subwoofer RECONE

Subwoofer
RIOT Series V2 12" 1000 Watt RMS 3" Voice Coil Subwoofer

RIOT Series V2 12" 1000 Watt RMS 3" Voice Coil Subwoofer

Subwoofer
B2 Audio Riot Guy Eco Tote Bag Accessory

Riot Guy Eco Tote Bag

Accessory
Wireless Bass Knob with OLED Display, RCA Attenuation, and Voltage Meter

Wireless Bass Knob with OLED Display, RCA Attenuation, and Voltage Meter

Wiring
B2 Audio 100 Pack Blue Nylon Female Quick Disconnects 16 to 14 AWG Insulated Connectors Accessory

100 Pack Blue Nylon Female Quick Disconnects 16 to 14 AWG Insulated Connectors

Accessory
100 Pack 12 to 10 AWG Yellow Nylon T-Tap Insulation Wire Connectors YTT

100 Pack 12 to 10 AWG Yellow Nylon T-Tap Insulation Wire Connectors YTT

Wiring
View All B2 Audio Products

No Builds Yet

Be the first to showcase a build with this Amplifier!

Compare RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier

vs Audiobahn A5000SPL SPL Competition Ampli...vs Audiobahn A2X200HQ 2-Channel Amplifiervs Sound Digital EvoX 400.4 4-Channel Amplifiervs Alpine PAA-150vs Deaf Bonce DB-180.4vs DS18 4-Channel In and 8-Channel Out...

Similar Amplifiers

A5000SPL SPL Competition Amplifier
Audiobahn

A5000SPL SPL Competition Amplifier

1 build

A2X200HQ 2-Channel Amplifier
Audiobahn

A2X200HQ 2-Channel Amplifier

1 build

EvoX 400.4 4-Channel Amplifier
Sound Digital

EvoX 400.4 4-Channel Amplifier

1 build

Alpine
Alpine

PAA-150

Deaf Bonce
Deaf Bonce

DB-180.4

DS18 4-Channel In and 8-Channel Out Digital Sound Processor with Bluetooth
DS18

4-Channel In and 8-Channel Out Digital Sound Processor with Bluetooth

Recommended Subwoofers

Matched by RMS power
BAMF-102 | 1600W RMS Subwoofer
Power Acoustik
Perfect Match
1,600W RMS
View →
SVR-15 15" 1600 Watt Ohm Subwoofer
Skar Audio
Perfect Match
1,600W RMS
View →
SVR-15
Skar Audio
Perfect Match
1,600W RMS
View →
SVR-12 D2 12" 1600 Watt Dual 2 Ohm Subwoofer
Skar Audio
Perfect Match
1,600W RMS
View →
TPT-T1500-15 D4 15" 1600 Watts Dual 4 Ohm Subwoofer
Timpano
Perfect Match
1,600W RMS
View →

Power matching based on measurement data. Results show subwoofers within 75-150% of this product's RMS rating.