Mosconi Gladen Zero 4 - Four Channel Amplifier
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The Mosconi Gladen Zero 4 is a reference-class four-channel Class AB amplifier from the ZERO series — Mosconi and Gladen's joint flagship amplifier line, engineered to the highest standards of audio fidelity, build quality, and feature integration available in car audio.
The ZERO 4's power architecture provides two pairs of channels with different power ratings: channels 1 and 2 deliver 100W RMS at 4Ω for tweeters and midranges, while channels 3 and 4 deliver 210W RMS at 4Ω for mid-bass drivers or subwoofers — making it ideally suited as the sole amplifier in a sophisticated 4-channel active front stage, or as the front stage component in a larger multi-amplifier system.
Full MOSFET design, regulated power supply, and extremely low THD and IMD figures ensure that what the Zero 4 adds to the signal is power — and nothing else. The built-in G-card slot system allows optional expansion with accessories like the G-FSA front stage adjuster, while the auto-sensing remote turn-on eliminates the need for a dedicated remote cable in certain OEM retention installations.
Specifications
- Configuration: 4-channel Class AB
- Power (CH 1/2): 2 × 100W RMS @ 4Ω
- Power (CH 3/4): 2 × 210W RMS @ 4Ω
- THD+N: <1% (CH 1/2), <1% (CH 3/4)
- SNR: >80dBA (CH 1/2), >76dBA (CH 3/4)
- Impedance stability: 1Ω stable
- Design: Full MOSFET, regulated power supply
Key Features
- Reference-class Class AB design for maximum sonic transparency
- Asymmetric channel power for versatile system configurations
- G-card slot for optional accessories (G-FSA, G-LED)
- Auto REMOTE sensing — works without remote trigger wire
- Separate high-pass and low-pass crossover filters per channel pair
- High/low level input selector
- Silver-satin finish with red LED side lighting
- RTC_MOS optional remote volume control compatible
- Made in Italy / Germany by Mosconi and Gladen
Ideal For
High-end active front stage systems, 3-way active builds (with a dedicated monoblock for the subwoofer), and any installation where four channels of reference-quality amplification are required. Pairs naturally with a Mosconi DSP 6to8 for complete system control.