Polman AV470

Polman AV470

POLMAN AV470 – 4-Zone Stereo Amplifier with Bluetooth & Multimedia Player

Compact, Powerful & Versatile Audio Solution

The POLMAN AV470 is a high-quality stereo amplifier designed for residential and commercial audio installations. Combining powerful performance, excellent sound quality, and extensive connectivity options, it is ideal for restaurants, cafés, bars, retail stores, meeting rooms, event venues, and home audio systems.

Key Features:

• 4 independent speaker zones
• Class D amplifier technology for high efficiency
• Up to 280W total power output
• Built-in Bluetooth audio streaming
• USB, SD Card, FM Radio, and CD playback support
• Optical and Coaxial digital audio inputs
• Dedicated Subwoofer output
• 2 microphone inputs with independent volume control
• Built-in Echo effect for microphones
• Bass & Treble EQ controls
• LED display for easy operation
• Headphone output
• Remote control included
• Built-in protection against overheating and short circuits
• Clean, balanced sound with ultra-low distortion

Technical Specifications:

• Power Output: 4 × 50W RMS @ 8Ω
• Power Output: 4 × 70W RMS @ 4Ω
• Maximum Power: 280W
• Frequency Response: 20Hz–20kHz (±1dB)
• THD: 0.1% @ 1kHz
• Signal-to-Noise Ratio: 80dB
• Speaker Outputs: 4 Zones
• Subwoofer Output: 1
• Inputs: Bluetooth, USB, SD, FM, CD, Optical, Coaxial, AUX
• Microphone Inputs: 2
• Headphone Output: 1
• LED Display: Yes
• Dimensions: 330 × 210 × 100 mm
• Weight: 3.2 kg

Ideal Applications:

• Home Audio Systems
• Restaurants & Cafés
• Bars & Lounges
• Retail Stores & Showrooms
• Meeting Rooms
• Event Venues
• Schools & Community Centers