Products·Amplifiers & Streamers·Amplifier Series

Lucifer 4

4-Channel Power Amplifier

4-channel Class D power amplifier delivering 250W per channel at 8 ohms. 400W per channel at 4 ohms; any two adjacent channels can be bridged to mono.

XAM-LUC-4
1000W8ΩPowered
Black
250W× 4CH@ 8Ω
400WPer ch @ 4Ω
Class DTopology
XLRInput
NL4Speakon out
1URack
Add to System →Brochure

Pricing is quoted by your regional distributor. Find yours →

XSCACE Lucifer 4
XSCACE Lucifer 4
design philosophy

nothing to break the plane.

  1. 01No visible fixings
  2. 02No draft angle
  3. 03No unnecessary pattern
  4. 04No compromise on finish
  5. →Just material. Just form.
in real rooms

it sits where it is needed.

43.9 millimetres tall, in a rack or on a shelf. Every photo is a real installation; open one to read how it was done.

details

everything else.

Five drawers. Each opens in place, so nothing leaves the page.

AeroFrame Chassis — XSCACE technology
01 · AeroFrame Chassis™

The chassis is the heatsink.

6061-T6 aerospace aluminium machined to heatsink geometry, so the chassis itself works as the heatsink for the output stage, with a fan moving air across it. Every fastener is hidden.

Power Output

250W per channel.
Up to 800W bridged.

Stereo / ch
Bridged mono
8 Ω
250W
—
4 Ω
400W
800W

4 channels · Class D · 1U rack · XLR balanced inputs · Speakon NL4 outputs

Bridge Mode

4 channels stereo.
Or 2 bridged mono.

Bridge any pair of adjacent channels into a single high-power mono output. Drive subwoofers, low-frequency arrays, or high-SPL zones without additional hardware.

Stereo mode
CH1
250W
CH2
250W
CH3
250W
CH4
250W
Total: 1000W @ 8Ω
Bridge mode
CH1+2
Mono
CH3+4
Mono
2 mono outputs from 4 channels

Speakon NL4 — Bridge wiring

Pin 1+ / 1−
CH1 (+) / CH1 (−)
First bridged mono channel
Pin 2+ / 2−
CH2 (+) / CH2 (−)
Second channel (stereo only)

In bridge mode: connect CH1(+) to Pin 1+ and CH2(−) to Pin 1−. Do not connect Pin 2 in bridge mode.

Signal Path

Balanced in.
Speakon out.

Inputs
XLR Balanced — CH1
0.77V / 20KΩ
XLR Balanced — CH2
0.77V / 20KΩ
XLR Balanced — CH3
0.77V / 20KΩ
XLR Balanced — CH4
0.77V / 20KΩ
Power Stage
Class D
250W/CH
4CH
>109dB
<0.1%THD
20–22kHz
Outputs
NL4 — CH1
250W / 400W
NL4 — CH2
250W / 400W
NL4 — CH3
250W / 400W
NL4 — CH4
250W / 400W
4channels
1000Wtotal
250Wper channel · 8Ω
400Wper channel · 4Ω
<0.1%THD+N · 1KHz, 1W, 8Ω
>109 dBsignal to noise · 1KHz
Class Dclass
acoustic
Power RMS
250W
Total Power
1000W
Channels
4
Amp Class
Class D
Impedance
8Ω
physical
Dimensions
H 43.9 × W 482.9 × D 324.9 mm
Weight
6.5kg
Housing
Aluminium
Colours
Black
Power Type
Powered
THD+N
<0.1% @ 1KHz, 1W, 8Ω
connectivity
SNR
>109dB @ 1KHz
Protection
Short, DCP, OVP, UVP, OCP, OTP
Rack Mount
1U

7.2.2 home cinema

Sage across the front, Bergenia surrounds, Aspen 6 overhead, two Junipers, amplified by a Lucifer 8 and a Lucifer 4.

Party zone

Four Cedar and two Junipers on a Lucifer 4, the Air Mini as the source.

A different room? Plan it in two minutes.

Room Solutions suggests the speakers and the sub for your room. Floorplan Sound Simulation predicts the coverage.
What is the XSCACE Lucifer 4?

4-channel Class D power amplifier delivering 250W per channel at 8 ohms. 400W per channel at 4 ohms; any two adjacent channels can be bridged to mono. Specified for commercial hospitality venues, luxury retail, corporate AV systems, and high-output architectural audio installations across Canada, the UK, and India.

What is the power output of the Lucifer 4?

The Lucifer 4 delivers 4 × 250W @ 8Ω / 4 × 400W @ 4Ω.

What type of product is the Lucifer 4?

The Lucifer 4 is an amplifier product.

What is the power output of the Lucifer 4 at 4 ohms?

4 × 400W @ 4Ω.

How much space does the Lucifer 4 need?

The chassis is 43.9 mm high, 482.9 mm wide and 324.9 mm deep.

How deep is the Lucifer 4?

The Lucifer 4 requires 324.9mm of depth.

resources

take it with you.

What you need to specify it, show it to a client, or control it once it is in.

XSCACE · Size Defying Sound© 2026 XSCACE Inc.