LTC Audio PAA80BT - 80W PA Amplifier with Bluetooth, USB-MP3 and FM Tuner (100V/70V/4–16Ω Outputs)

LTC Audio PAA80BT - 80W PA Amplifier with Bluetooth, USB-MP3 and FM Tuner (100V/70V/4–16Ω Outputs)

The LTC Audio PAA80BT is a compact 80W mixer amplifier designed to reliably power shops, warehouses, hotel lobbies, restaurants and educational establishments . It features a built-in USB/SD player , Bluetooth receiver and digital FM tuner for background music, plus two microphone and two line inputs for external sources. It features 100V and 70V outputs for distributed PA lines and low impedance (4–16 Ω) terminal blocks, allowing existing speakers to be reused or combined to suit the installation. An IR remote control , display and MIC 1 priority function ensure that announcements always prevail over the music.

Main features

• Output power: 80 W.
• Output formats: 100 V , 70 V and 4–16 Ω (speaker terminals).
• Integrated inputs: USB/SD (MP3), Bluetooth and digital FM .
• Rear connections: 2× MIC (6.35 mm jack), 2× LINE (RCA), line output (AUX OUT, RCA).
• Control: Master volume, independent volumes for music and microphones , bass/treble for music and microphone.
• Priority: MIC 1 with override function (lowers music when speaking).
• Includes: IR remote control and RCA cable (red/white).
• Compact chassis: 244 × 66 × 218 mm; 3.1 kg .

Audio performance

• Frequency response: 80 Hz – 12 kHz (±3 dB).
• Signal-to-noise ratio (AUX): ≥ 65 dB.
• THD: ≤ 2% (1 kHz, nominal condition).
• Tone controls: Bass ±12 dB (100 Hz) and Treble ±12 dB (10 kHz).
• Input sensitivities: MIC ≤ 7 mV; AUX/LINE ≤ 400 mV. Line output: ≥ 450 mV.

Product benefits

• Versatile installation: works with 100/70 V networks and low impedance speakers (4–16 Ω).
• Always clear announcements: priority on MIC 1 that automatically attenuates the music.
• All in one: USB/SD playback, Bluetooth and FM without additional equipment.
• Easy operation: dedicated controls for music and microphone, and IR remote control .
• Compact and robust: small size, ideal for reception furniture or lightweight racks.

Use cases

• Retail and hospitality: ambient music by area and service announcements.
• Warehouses and logistics: PA system for coordination and security.
• Educational centers and temples: messages and voice reinforcement in rooms and hallways.

Frequently Asked Questions

• Can I use it with both 100V and 8Ω speakers? Yes, it has 100/70V and 4–16Ω outputs.
• Does it have a line output for recording or powering other equipment? Yes, AUX OUT (RCA) on the rear.
• Does it include a remote control? Yes, an IR remote for basic control.
• Does the music cut out when I speak into the mic? Priority (override) is enabled on MIC 1 .

Description for projects

LTC Audio PAA80BT Mixer Amplifier : 80 W ; outputs 100 V / 70 V / 4–16 Ω ; inputs 2 MIC (≤ 7 mV, 6.35 mm jack), 2 LINE (≤ 400 mV, RCA), AUX OUT (≥ 450 mV); USB/SD (MP3) player, Bluetooth , digital FM ; priority on MIC 1 ; Master , music and mic controls with bass/treble ±12 dB (100 Hz/10 kHz); response 80 Hz–12 kHz , S/N ≥ 65 dB , THD ≤ 2 % ; consumption 45 W ; dimensions 244 × 66 × 218 mm ; weight 3.1 kg ; includes IR remote control and RCA cable.