Massive Audio E4 2,000 Watt Monoblock Amplifier
Key features
- Amplifier channels: 1
- RMS output at 4 ohms: 650.0 W
- RMS output at 2 ohms: 1000 W
- RMS output at 1 ohm: 2000 W
Massive Audio E4 2,000 Watt Monoblock Amplifier is backordered and will ship as soon as it is back in stock.
Massive Audio E4 2,000 Watt Monoblock Amplifier is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Get dedicated low-frequency power for a subwoofer build with the Massive Audio E4 monoblock amplifier. Its 2,000-watt RMS rating, factory-signal integration features, and onboard tuning controls make it a flexible choice for car audio systems focused on bass.
Key Features & Benefits
- Factory-signal integration: RCA or speaker-level inputs up to 10V and a built-in OEM line converter support connection to different source types.
- Automatic turn-on: DC-offset music sensing and Hi-Input auto sensing provide two signal-based turn-on methods.
- Low-frequency tuning: The X10 crossover offers high-pass or low-pass operation at 3 kHz, adjustable up or down, or band-pass operation.
- Adjustable bass shaping: A 1-band parametric EQ provides up to 12 dB of bass boost, while the separate variable bass boost ranges from 0–12 dB.
- Optional system additions: The optional UR1 remote offers seated bass-level adjustment, and the optional Rail CAP-E is a 4 Farad capacitor.
- Protection and noise control: Noise reduction circuitry and 5-way protection support cleaner operation and help protect the amplifier and speakers from common electrical and thermal issues.
Technical Specifications
| RMS Power | 2000w x 1 |
| PEAK Power | 4000w x 1 |
| RMS @ 2 Ohms | 1000w x 1 |
| Bridged RMS | n/a |
| Min Impedance | 1 Ohm |
| Min Ohm Bridged | n/a |
| THD | <0.3% @ 4 Ohm |
| S/N | >80 dB |
| Max Voltage | 15v |
| Max RCA Voltage | 10v |
| Freq. Response | 10Hz - 220Hz |
| Dimensions | 14.3 (in) x 5.9 (in) x 2.1 (in) |
| Bass Remote | UR1 (Optional) |
- 12V Out terminal: Provides remote power for external devices in the installation.
- Power supply: Regulated power supply with dual output voltage; full MOSFET design with high-grade switching devices.
- Compliance: CTA-2006 compliant.
Why Choose This Product?
The E4 is designed to serve as the main amplifier for a dedicated subwoofer or low-frequency array. Its signal-input options can simplify integration with factory or aftermarket sources, while its crossover and bass controls let you shape the output around your system.
A regulated power supply and dual output voltage are designed for stable operation across varying vehicle electrical conditions. The compact amplifier measures 14.3 x 5.9 x 2.1 inches, helping you plan for installations with limited mounting space.
Installation & Compatibility Notes
Before installation, check the available mounting area against the listed dimensions and confirm that the planned speaker load meets the amplifier’s minimum impedance rating. Check your source’s signal connection and level, and plan the installation around the vehicle’s electrical system.
Frequently Asked Questions
Can the E4 connect to a factory radio?
It has a built-in OEM line converter and accepts RCA or speaker-level inputs up to 10V, supporting factory-signal integration.
What speaker load can the E4 handle?
Its listed minimum impedance is 1 Ohm. The specifications also list 1000w x 1 RMS at 2 Ohms.
Is the UR1 bass remote included?
The UR1 is listed as optional. Check the specific product offer to confirm whether it is included.
What should I check before choosing a mounting location?
Compare the available space with the amplifier’s dimensions in the specification table, and allow for the connections required by your installation.
Explore More
Shop the Massive Audio E4 at 12 Volt Outlet for a dedicated subwoofer amplifier with onboard signal integration and bass tuning. Want to learn more about Massive Audio? Explore our Massive Audio brand profile.
