Description

EMPHASER EA-M4x - The four that always wins

Superior quality, timeless design, unique performance

The performance

The 4-channel amplifier EA-M4x from EMPHASER's Monolith series offers not only concentrated power, but also outstanding dynamics and special signal fidelity. Minimal distortion as well as a warm, clear sound are characteristics that distinguish this top digital power amplifier. The Class-D amplifier circuit, in conjunction with the massive aluminum heat sink, provides enormous power: The 2-ohm stable EA-M4x already provides an impressive 4 x 230 W RMS at 4 ohms, in bridge mode even powerful 2 x 670 W RMS.

The design

The amplifier design underlines the special character of this exceptional amp: The carefully machined edges, the engraved logo and the model designation on the top plate, together with the sandblasted surface, create an impressive look. The connections are also solid - encapsulated 35 mm power terminals and screwed RCA jacks.

The equipment

On the equipment side, this amplifier offers an extensive crossover, which can be routed as a high-pass or low-pass. The crossover is adjustable in a very wide control range from 20 Hz (high pass) and 50 Hz (low pass) to 5000 Hz and can therefore also be used for active system concepts. The filters are individually selectable and can also be combined: highpass, lowpass and bandpass (HPF+LPF).

Main features EA-M4x

• Aluminum heat sink with sandblasted surface, engraved logo and model number
• 2 Ohm stable / 4 Ohm stable bridged
• Integrated variable high-pass filter: 20 - 5000 Hz with 12 dB/oct.
• Integrated variable low-pass filter: 50 - 5000 Hz with 12 dB/oct.
• Variable input sensitivity: 0.2 - 8 V
• 35 mm² power connection terminals

Technical specifications

• 230 W x 4 @ 4 Ohm (< 1.0% THD / 13.8V)
• 325 W x 4 @ 2 Ohm (< 1.0% THD / 13.8V)
• 670 W x 2 @ 4 Ohm (< 1.0% THD / 13.8V)
• Frequency range: 10 - 36 KHz
• Attenuation factor at 4 ohms: > 250
• Signal to noise ratio: > 85dB
• External bass level remote control
• Dimensions WxHxD: 240 x 65 x 185 mm

Scope of delivery:

• 1 piece amplifier