Stetsom BRAVO FULL 3K Digital Full-Range Amplifier Mono 1 Channel Class D 3000 Watts RMS

Stetsom BRAVO FULL 3K is a digital, full-range mono amplifier (1 channel, Class D) built for high-demand sub setups and enthusiasts who want serious bass with a compact footprint. It delivers up to 3900W RMS into 2 ohms at 14.4V, packaged in a compact chassis for tight installs.

• 1–Channel Mono: Dedicated single-output channel optimized for a subwoofer or single-driver bass chain, reducing wiring complexity and phase issues.
• RMS Power at 1 Ohm @ 14.4V: 3500W — strong headroom for low-impedance sub loads and demanding bass tracks.
• RMS Power at 2 Ohms @ 14.4V: 2100W — solid performance with a common 2Ω sub configuration, balancing loudness and heat.
• RMS Power at 1 Ohm @ 12.6V: 3100W — usable power when the vehicle voltage is lower, preserving impact on bass-heavy material.
• RMS Power at 2 Ohms @ 12.6V: 2000W — reliable output under automotive voltage sag while driving bass-rich content.
• RMS Power at 2 Ohms @ 14.4V: 3900W — maximum stated mono output into a 2Ω load at typical full-system voltage.
• RMS Power at 4 Ohms @ 14.4V: 2200W — additional channel headroom when paired with higher-impedance subs.
• RMS Power at 4 Ohms @ 12.6V: 1700W — usable power under lower-voltage conditions with 4Ω loads.
• Minimum input sensitivity: 200mV — can be driven by most head-unit line outputs without needing excessive preamp gain.
• Signal to Noise Ratio: >90dB — low noise floor, preserving musical detail in quiet passages.
• Frequency response (-3dB): 10Hz ~ 22KHz — broad, full-range capability suitable for sub-to-satellite integration.
• Crossover low pass: 90Hz ~ 22KHz — shaping of the amp’s high-frequency roll-off to suit sub-focused setups.
• Crossover high pass: 10Hz ~ 90Hz — enables removing subsonic or ultra-low bass in multi-woofer systems.
• Bass boost: Freq 30Hz ~ 70Hz / Boost 0dB ~ +10dB — allows targeted deep-bass emphasis without altering midrange clarity.
• Input impedance: 18K Ohms (1Ω configuration) / 12K Ohms (2Ω configuration) — compatibility with typical head-unit preamps and signal integrity across loads.
• Supply voltage: 9V ~ 16V DC — designed for automotive electrical environments with some tolerance for voltage variation.
• Musical/Bass consumption: 160A / 320A (1Ω) and 150A / 300A (2Ω) — substantial current draw; plan electrical upgrades accordingly for sustained bass demand.
• Dimensions (H x W x L): 3.14" x 9.11" x 9.29" — compact footprint suitable for trunk or under-seat installations.
• Weight: 6.39 lb — relatively lightweight for a high-power mono amplifier, aiding installation versatility.

Benefits: In a real build, this amp excels as the backbone of a dedicated sub setup, delivering clean, high-output bass across the sub range while offering flexible crossovers and bass shaping. Its compact size helps with tight installs, but its substantial current demands (up to ~320A bass draw) require a robust electrical system and proper wiring. The range of impedance and voltage operating conditions gives you flexibility in choosing a subwoofer and enclosure that match your goals for SPL or musicality.