Products·Amplifiers & Streamers·Amplifier Series

Lucifer 4

4-Channel Power Amplifier

4-channel Class D power amplifier delivering 250W per channel at 8 ohms. Bridgeable to 2×900W mono at 4 ohms.

XAM-LUC-4
1000W8ΩPowered
Black
250W× 4CH@ 8Ω
2× 800WBridged mono
Class DTopology
XLRInput
NL4Speakon out
1URack
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A product banner showing the XSCACE Lucifer-4 digital switching amplifier centered against a premium dark geometric backdrop with gold accents, highlighting luxury commercial audio distribution hardware.

Power Output

250W per channel.
Up to 800W bridged.

Stereo / ch
Bridged mono
8 Ω
250W
450W
4 Ω
450W
800W

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

Bridge Mode

4 channels stereo.
Or 2 × 800W 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
800W
CH3+4
800W
Total: 1600W @ 4Ω

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 / 450W
NL4 — CH2
250W / 450W
NL4 — CH3
250W / 450W
NL4 — CH4
250W / 450W
Contents6 sections

Technical Specifications

15 parameters · scroll to explore
Power RMS
250W
fills a large living room
01 / 15
Electronics
Power RMS
250W
Total Power
1000W
Channels
4
Amp Class
Class D
Impedance
8Ω
Physical
Dimensions
482.9 × 43.9 × 324.9 mm
Weight
6.5kg
Housing
Aluminium
Colours
Black
Power Type
Powered
THD+N
<0.1% @ 1KHz, 1W, 8Ω
Connectivity
THD+N
<0.1% @ 1KHz, 1W, 8Ω
SNR
>109dB @ 1KHz
Protection
Short, DCP, OVP, UVP, OCP, OTP
Rack Mount
1U
Proprietary Technology

Built different. By design.

Full Technology Story
AeroFrame Chassis
PsySculpt
Pairs With

Built to work together

view of the XSCACE Juniper deep-bass subwoofer sitting on rubber isolation feet on a hardwood floor, highlighting its powerful exposed woofer cone engineered for immersive home audio.
Subwoofer Series
Juniper
350W · 8Ω · 92dB
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Amplifier Series
Lucifer 8
250W · 8Ω
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In-Ceiling Series
Aspen 6
100W · 8Ω · 87dB
XSCACE Sage in-wall speaker — 2-way architectural speaker, 555mm tall slim profile, titanium soft dome tweeter, 45Hz–22kHz
In-Wall Series
Sage
150W · 8Ω · 88dB
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In-Wall Series
Bergenia
80W · 8Ω · 86dB
In Use

Common installations

The signal chain.

Lucifer 4 receives balanced XLR from any source or processor and drives XSCACE passive speakers directly over Speakon NL4. No DSP required — bring your own processing.

Source / Processor
DSP / Preamp
any source
XLR balanced
Power Amplifier
Lucifer 4
4ch · 250W/ch
Speakon NL4
Output
Speakers
XSCACE passive
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Case Studies

Real installations.

Lucifer 4 deployed in real client homes — see how it was specified, placed and paired.

Case Study: QuadCane on a Poolside Garden Terrace
Case Study
Case Study: QuadCane on a Poolside Garden Terrace
How a landscaped poolside terrace with classical marble statuary got sound from a timber privacy fence — XSCAC…
Case Study: QuadCane on a Restaurant Facade
Case Study
Case Study: QuadCane on a Restaurant Facade
How a restaurant's stucco facade and garden dining patio got sound from the same speaker line — XSCACE QuadCan…
Case Study: Cedar in a Marble, Hotel-Style Reception Lounge
Case Study
Case Study: Cedar in a Marble, Hotel-Style Reception Lounge
How a hotel-grade reception lounge got higher-output sound on book-matched marble — XSCACE Cedar chosen for it…
Case Study: Cinematic Sound in a Media Lounge
Case Study
Case Study: Cinematic Sound in a Media Lounge
How a 20x15ft lounge got cinematic clarity for movies and music without disrupting its sleek modern design — X…
Case Study: Full-Range Lounge Sound Across 20×35ft
Case Study
Case Study: Full-Range Lounge Sound Across 20×35ft
How a 20x35ft entertaining lounge got an energetic, full-range soundscape for large gatherings — XSCACE Quadca…
Gallery

Lucifer 4 in context

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Lucifer 4 1
Lucifer 4 2
Frequently Asked Questions
What is the XSCACE Lucifer 4?
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 is rated at 250W RMS into 8Ω.
What type of product is the Lucifer 4?
The Lucifer 4 is an amplifier product.
How deep is the Lucifer 4?
The Lucifer 4 requires 324.9mm of depth.
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