Mils Audio · Professional Power Amplifier

X Series Toroidal Class-D Power Amplifier

Toroidal transformer + Class-D output — 2-channel, 300W to 2000W per channel

2 channelsCopper toroidal transformerGerman IXYS tubes2U short-depth

100% pure copper toroidal transformer with advanced winding technology — wider bandwidth, better stability
German original IXYS power tubes and US-core high-frequency inductors — wider band, lower ripple, cleaner sound
95% high-quality SMD components on automated SMT lines for unit-to-unit consistency
Deep, solid low end with sweet mids and silky highs — built for KTV rooms and long entertainment sessions
Compact 2U short-depth body (304mm deep) — easy rack placement, saves valuable space
Smart variable-speed fans adapt to temperature for quiet, reliable operation

100%Copper toroidal transformer PSU

<0.025%THD @ 1kHz, 8Ω, 1W

±0.3dB20Hz–20kHz frequency response

2UShort-depth 482×304×88mm

Power output by model

Model	8Ω / 1kHz / 0.1%	4Ω	2Ω	Bridged 8Ω	Bridged 4Ω
X300	2×300W	2×450W	2×600W	2×900W	2×1200W
X400	2×400W	2×600W	2×800W	2×1200W	2×1800W
X600	2×600W	2×900W	2×1200W	2×1800W	2×2300W
X800	2×800W	2×1200W	2×1600W	2×2400W	2×3000W
X1000	2×1000W	2×1500W	2×2000W	2×3000W	2×3750W
X1300	2×1300W	2×1950W	2×2600W	2×3900W	2×4800W
X1500	2×1500W	2×2250W	2×3000W	2×4500W	2×5600W
X1800	2×1800W	2×2700W	2×3600W	2×4800W	2×6750W
X2000	2×2000W	2×3500W	2×4000W	2×6000W	2×7500W

Ratings: EIA 1kHz, 0.1% THD. All models drive 2Ω loads in stereo mode; bridged figures per channel pair.

Output circuit

Class-D with toroidal transformer PSU

Input sensitivity

0dB (0.775Vrms)

Frequency response

20Hz–20kHz (±0.3dB)

Signal-to-noise ratio

> 90dB

THD / IMD

< 0.025% @1kHz 8Ω 1W / < 0.075% 8Ω 1W

Channel separation

> 60dB @ 1kHz

Damping factor

> 500 (4Ω) / > 450 (8Ω)

Input impedance

20kΩ balanced / 10kΩ unbalanced

Dimensions

482 × 304 × 88 mm (2U); X1500 and above: 132mm (3U)

Net weight

12.5 – 35.3 kg by model

Applications

Stadium · live show · disco · KTV · bar · conference