NVX - XQA25001 Monoblock Amplifier 2500W RMS – XQ-Series SQ Class D 1-Ohm Stable Strappable Amp with X-Boost Bass Circuit
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About this product
Push your subwoofer system to the limit with the NVX XQA25001, a 2500W RMS Class D monoblock amplifier built for elite sound quality and powerful, clean bass. Part of NVX’s high-end XQ-Series, this amp is designed for the most demanding SQ and SPL enthusiasts. Delivering up to 2500 watts RMS at 1 ohm, the XQA25001 can easily drive large subwoofers with full control and headroom. Need more power? Activate strap mode and pair a second amp for a jaw-dropping 5000W RMS output, thanks to Master Sync technology and RJ11 connectivity. Engineered with X-Boost Bass Circuitry, this amp restores low-frequency impact lost in factory systems, providing rich, deep bass you can feel. Fine-tune your setup with metal shaft dials that offer tactile 41-click adjustability on the low-pass filter (50–250Hz) and subsonic filter (10–55Hz), along with variable bass boost up to 18dB and phase adjustment (0°–180°). Built with Tiffany-style RCA jacks, clip indicators, and a wired bass remote, the XQA25001 offers both premium audio performance and precise tuning capabilities. Its 4-way protection circuitry ensures reliable performance under all conditions. If you're building a serious system and want the best of power, precision, and protection, the NVX XQA25001 is your next amplifier.
Massive 2500W RMS Output
Experience extreme bass power with 1000W @ 4Ω, 1500W @ 2Ω, and 2500W @ 1Ω—ideal for high-performance subwoofer setups.
Strappable for 5000W RMS Power
Link two amps together in strap mode with Master Sync capability via RJ11 cable for double the output and perfectly synchronized performance.
Precision Bass Tuning with X-Boost
NVX's exclusive X-Boost Circuit enhances low-end frequencies and restores lost bass for fuller, deeper sound.
Audiophile-Grade Features
Tiffany-style RCA connections, 96dB S/N ratio, and a 24dB/octave low-pass filter (with 41-click metal shaft dial) deliver sound clarity worthy of any SQ build.
Premium Controls & Protection
Equipped with signal-sensing turn-on, clip LEDs, adjustable phase, subsonic filter, and 4-way protection for safe, optimized performance.
- Amplifier ClassDNumber Of Channels1Bass BoostVariable
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