Compact, power-packed, and affordable
AudioControl's EPICFOUR amplifier produces more power per square inch and watts per dollar than most other car amplifiers on the market. This 4-channel amp uses full-range Class D technology to punch above its weight, sending out 100 watts per channel to make your speakers sing out loud and clear with minimal stress to your car's electrical system. All this power is packed into a rugged, compact amp that'll fit in a lot of different spaces in a lot of different vehicles.
System versatility
The EPICFOUR can power four 2-ohm high-performance speakers with 200 watts RMS each. Or, you can set up a EPICFOUR to power two regular speakers with 100 watts each while powering a 4-ohm sub with 200 watts from bridged channels. The amplifier was designed for full-range speakers as it features only high-pass crossover filters to eliminate unwanted low-frequencies from the mix. The amp only has preamp inputs, so you'll need a line output converter or a similar device to connect to a factory system if you're not using an aftermarket radio with RCA outputs.

EPICFOUR input and control panel
Product Features:
Inputs
- Line-Level Inputs: 500mV – 6V RMS
Outputs
- Continuous Power (RMS) @ 14.4V
- 4 x 100 Watts @ 4 ohms
- 4 x 200 Watts @ 2 ohms
- 2 x 400 Watts @ 4 ohms Bridged
Dimensions
- 6.1″ W x 9.41″ L x 2.01″ H
Performance
- Frequency Response (+/- 1 dB): 10 Hz – 22 kHz
- S/N Ratio: 90.1 dBa, Ref 100 Watts @ 4 ohms
- Power / Ground Wire Gauge: 4 AWG
- Recommended Fuse Rating: 80 Amps
- High Pass Filter: 12dB/octave Linkwitz-Riley, Off, 50 Hz to 500 Hz
- Speaker Terminal Wire Gauge: 8 AWG
Features
- Compact High-Power Class D Amplifier
- High-Current Design – 2Ω Stable
- Smart Auto-Reset Protection Circuit
- 12 dB/octave Linkwitz-Riley Variable High Pass Filters
- Solid Power/Speaker Terminals with Hex Screws
- UK Internet Dealer
- Full Manufacturer's Warranty
- Next-day Delivery Available.
What's in the Box:
- 4-Channel amplifier
- Four 5/8" screws
- Three Allen keys (3mm/ 2.5mm/ 2mm)
- Quickstart guide
Price | £229.99 |
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Manufacturer | AudioControl |
Vehicle Manufacturer | None |