- Special Deals
-
Categories
- Categories
-
In-Car Entertainment
- In-Car Entertainment
- Rear Entertainment
- Headunits
- Fascias and Harnesses
- Car Speakers
- Speaker Adaptors and Spacers
- Car Amplifiers
- Car Subwoofers
- Subwoofer Enclosures
- Package Deals
- Sound Deadener and Accessories
-
Car Audio Accessories
- Car Audio Accessories
- CD Storage
- 3.5mm Plugs and Adaptors
- ABS Sheets
- Amplifier Wiring Kits
- Cables
- Capacitor
- Mounting Brackets
- Noise Filters and Ground Loop Isolators
- RCA Cables and Accessories
- Sound Processor/Equalizer
- Sound Processor/Equalizer Accessories
- Terminal Covers
- Installation Accessories
- Subwoofer Enclosure Terminals
- Distribution Block
- Ignition Generator
- Terminals
- AM/FM Transmitter and Modulator
- Audio Test Equipment
- Controller
- Line Output Converter
- Speaker/Amplified Adaptors and Pods
- Amplifier and Speaker Cables
- Antennas
- SPL and Competition
- Automotive Accessories
- Spare Parts and Service
- Home Entertainment
-
Batteries
- Batteries
- Car/Automotive Batteries
- Electric Vehicle Batteries
- General Purpose Batteries
- Motorcycle Batteries
- Marine Batteries
- Deep Cycle Batteries
- Coin Batteries
-
Battery Accessories
- Battery Accessories
- Voltage Reducers, Boosters And Stabilisers
- Battery Controllers and Monitors
- Battery Testers and Memory Savers
- Portable Powerstation and Accessories
- Battery Boxes and Trays
- Battery Isolator
- Battery Chargers
- Battery Charger Accessories
- Inverter
- Combined Inverter and Charger
- Jump Starter
- Fuses and Circuit Breakers
- Fuse Holders
- Battery Terminals
-
4WD and Caravan Accessories
- 4WD and Caravan Accessories
- Brake Controllers and Accessories
- CB/UHF Radios and Accessories
- Drawer Systems
- Fridge Mounting Systems
- Power and Control
- GPS Navigation
- Tradie Gear
- Vehicle Antennas
- Dual Battery Accessories
- Solar Panels and Regulators
- Towing Mirrors
- Wind Turbine
- 4WD Recovery Gear
- Switches and Power Accessories
- Basket Packs
- 4WD and Off-Road Accessories
- Phone Accessories
- Exterior Accessories
- Marine
- Lighting
- Home Equipment
- Accessories
- Health and Fitness
- Frankies Fidgets
- Brands
- Installations
- Gift Cards
- Blogs
-
Browsing History
- Browsing History
You have no recently viewed items.
- About Us
- Special Deals
-
Categories
- Categories
-
In-Car Entertainment
- In-Car Entertainment
- Rear Entertainment
- Headunits
- Fascias and Harnesses
- Car Speakers
- Speaker Adaptors and Spacers
- Car Amplifiers
- Car Subwoofers
- Subwoofer Enclosures
- Package Deals
- Sound Deadener and Accessories
-
Car Audio Accessories
- Car Audio Accessories
- CD Storage
- 3.5mm Plugs and Adaptors
- ABS Sheets
- Amplifier Wiring Kits
- Cables
- Capacitor
- Mounting Brackets
- Noise Filters and Ground Loop Isolators
- RCA Cables and Accessories
- Sound Processor/Equalizer
- Sound Processor/Equalizer Accessories
- Terminal Covers
- Installation Accessories
- Subwoofer Enclosure Terminals
- Distribution Block
- Ignition Generator
- Terminals
- AM/FM Transmitter and Modulator
- Audio Test Equipment
- Controller
- Line Output Converter
- Speaker/Amplified Adaptors and Pods
- Amplifier and Speaker Cables
- Antennas
- SPL and Competition
- Automotive Accessories
- Spare Parts and Service
- Home Entertainment
-
Batteries
- Batteries
- Car/Automotive Batteries
- Electric Vehicle Batteries
- General Purpose Batteries
- Motorcycle Batteries
- Marine Batteries
- Deep Cycle Batteries
- Coin Batteries
-
Battery Accessories
- Battery Accessories
- Voltage Reducers, Boosters And Stabilisers
- Battery Controllers and Monitors
- Battery Testers and Memory Savers
- Portable Powerstation and Accessories
- Battery Boxes and Trays
- Battery Isolator
- Battery Chargers
- Battery Charger Accessories
- Inverter
- Combined Inverter and Charger
- Jump Starter
- Fuses and Circuit Breakers
- Fuse Holders
- Battery Terminals
-
4WD and Caravan Accessories
- 4WD and Caravan Accessories
- Brake Controllers and Accessories
- CB/UHF Radios and Accessories
- Drawer Systems
- Fridge Mounting Systems
- Power and Control
- GPS Navigation
- Tradie Gear
- Vehicle Antennas
- Dual Battery Accessories
- Solar Panels and Regulators
- Towing Mirrors
- Wind Turbine
- 4WD Recovery Gear
- Switches and Power Accessories
- Basket Packs
- 4WD and Off-Road Accessories
- Phone Accessories
- Exterior Accessories
- Marine
- Lighting
- Home Equipment
- Accessories
- Health and Fitness
- Frankies Fidgets
- Brands
- Installations
- Gift Cards
- Blogs
-
Browsing History
- Browsing History
You have no recently viewed items.
- About Us
Monoblock Amplifiers
Power your subwoofer system with high-performance monoblock amplifiers engineered to deliver strong, dedicated bass power from a single amplifier channel. Ideal for high-output car audio systems. Pair with Car Subwoofers or browse Subwoofer Amplifier Combo Deals.
Frankies Auto Electrics stocks a premium range of monoblock amplifiers, purpose-built for driving subwoofers with maximum power and clarity. Whether you're building a competition-grade bass system or upgrading your daily driver, our mono amps deliver the punch you need. Shop trusted brands, backed by expert advice from our NSW team.
Loading products...
108 products
Sort by:
Best selling
Orion
Orion CO7001M2 Cobalt Series 700W Class A/B Monoblock Car Amplifier
7833729859677
false
31900
$319
- Price
-
false31900$319$319
and compare price: false
Hertz HP3001 3600W RMS SPL Show Class-D Monoblock Amplifier
HERTZ
Hertz HP3001 3600W RMS SPL Show Class-D Monoblock Amplifier
7833724616797
false
259900
$2,599
- Price
-
false259900$2,599$2,599
and compare price: false
Hertz HP 6001 SPL Class D Mono-Block Amplifier With Crossover 6000W
HERTZ
Hertz HP 6001 SPL Class D Mono-Block Amplifier With Crossover 6000W
7833724584029
false
240000
$2,400
- Price
-
false240000$2,400$2,400
and compare price: false
Soundstream RFM700.1D Reference Micro 700W Class-D Digital Monoblock Amplifier
Soundstream
Soundstream RFM700.1D Reference Micro 700W Class-D Digital Monoblock Amplifier
7833719144541
false
54900
$549
- Price
-
false54900$549$549
and compare price: false
Soundstream L1.2100D Lil 'Wonder 4 Series 1CH 2100W Class D Monoblock Amplifier
Soundstream
Soundstream L1.2100D Lil 'Wonder 4 Series 1CH 2100W Class D Monoblock Amplifier
7833705971805
false
139900
$1,399
- Price
-
false139900$1,399$1,399
and compare price: false
Pioneer GM-D7500M 800W Class-D Mono Amplifier
15% off
Pioneer
Pioneer GM-D7500M 800W Class-D Mono Amplifier
7833694175325
$369
31365
$313.65
- Sale price
-
$36931365$313.65$313.65
- Regular price
- $369
and compare price: $369
Soundstream XXX-4000D 4000W RMS Class-D Digital Monoblock High Power Amplifier
Soundstream
Soundstream XXX-4000D 4000W RMS Class-D Digital Monoblock High Power Amplifier
7833688211549
false
249900
$2,499
- Price
-
false249900$2,499$2,499
and compare price: false
Soundstream X3.71 5200W Class-D Monoblock Competition Series Amplifier
Soundstream
Soundstream X3.71 5200W Class-D Monoblock Competition Series Amplifier
7833688146013
false
249900
$2,499
- Price
-
false249900$2,499$2,499
and compare price: false
Frequently Asked Questions
A monoblock amplifier is a single-channel car amplifier designed primarily to power subwoofers and deliver strong, controlled low-frequency output.
A monoblock car amplifier provides dedicated power for a subwoofer, making it a popular choice for improving bass performance and low-frequency response.
Choose a monoblock amplifier based on the subwoofer's RMS power rating and impedance. Matching amplifier output to the subwoofer helps provide reliable and efficient performance.
Yes, depending on the amplifier's RMS power output and minimum impedance, a monoblock amplifier can power multiple compatible subwoofers.
Yes. A monoblock subwoofer amplifier is specifically designed for bass applications and is an effective choice for upgrading a car audio system.
- Choosing a selection results in a full page refresh.
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
Catalogues
Information
Get in Touch
Albion Park
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
Join FAE Plus Today!
Unlock plus insider-only perks, news, and deals.
© 2026, Frankies Auto Electrics
!