FZ-650 Amplifier

Highlight Features

FZ-650 – 650W Infrastructure-Grade PA Mixer Amplifier 

When an audio system is used not only for background music, but also for public announcements and critical communication, stability becomes the priority. The FZ-650 is built for that role—delivering a 650W rated output at 1% THD with consistent performance under continuous load. With 5 independent zones, broad source support (MIC/AUX/USB/SD/Bluetooth/FM), and full protection circuitry, it is a dependable choice for airports, railway stations, hospitals, industrial parks, campuses, and large facilities that require reliable multi-zone sound distribution day after day.

Key Features:

• Mission-critical 650W PA mixer amplifier designed for large facilities and continuous-duty operation.

• Rated Power: 650W (1% THD) for strong headroom and stable long-distance distribution.

• 5-zone control: Independent volume knobs for flexible zoning and simplified operation.

• Multiple inputs: 2 × MIC, 3 × AUX, plus USB and SD for media playback.

• Built-in media options: Bluetooth, FM Radio, LCD Display, and optional remote controller.

• System compatibility: Supports 4–16Ω and 70V / 100V constant-voltage speaker networks.

• Class AB amplifier section for clear, stable amplification in commercial environments.

• Full protection design helps prevent downtime caused by overloads and faults.

Technical Specifications:

• Model: FZ-650

• Series: FZ Amply

• Rated Power: 650W (1% THD)

• Construction: Iron chassis; aluminum front panel; aluminum handle; plastic control knobs

• Inputs & Outputs: 2 × MIC Inputs; 3 × AUX Inputs; USB Input; SD Card Input; 1 × AUX Output

• Speaker Outputs: COM / 4–16Ω; 70V / 100V; COM / 100V output for 5 independent zones

• Tone Control: 2-band EQ: Bass, Treble

• Zone Control: 5 zones, each with individual volume control knob

• MP3 & Media Features: Bluetooth, FM Radio, LCD Display, Remote Controller (optional, 5 RMB)

• Amplifier Section: Class AB Amplifier

• Audio Performance: Frequency Response: 20Hz – 20kHz; THD: <1% at 1/3 rated voltage

• Protection: Full protection circuitry: Short circuit / Overload / Overcurrent / DC fault

• Additional Features: CHIME Button

• Power Consumption: 1300W

• Dimensions (L × W × H): 56.5 × 51 × 36 cm

• Net Weight: 16.45 kg

• Gross Weight: 36.15 kg