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Rockville RPM45 Powered 4-Channel Mixer Amplifier, 1800W, USB, EQ | Phantom Power, Effects Processor, 4 XLR Inputs, 4 TRS Inputs, Echo & Delay, AUX Input, Fan Cooling System
- High-Power Audio Performance
- Versatile Connectivity
- Customizable Sound Effects
- Durable and Portable Design
$139.95
Price as of Oct 16, 2026, 7:47 AM UTC. Prices and availability are subject to change. The price shown on Amazon at the time of purchase applies.
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Key features
High-Power Audio Performance
Delivers 1800w peak power (225w x 2 RMS @ 8 Ohm) for clear, loud sound; ideal for live music, karaoke, or presentations in small to medium venues.
Versatile Connectivity
Features 4 XLR and 1/4" TRS inputs, USB input, RCA AUX input, RCA Rec output, and 1/4" effect loop I/O for flexible integration with microphones, instruments, or media players.
Customizable Sound Effects
Adjustable echo, delay, and reverb with individual bass, treble, and volume controls per channel, plus independent MP3 and AUX volume controls for precise audio tuning.
Durable and Portable Design
Rugged wooden enclosure withstands heavy use; compact size (5.75" x 19.44" x 9.5") and 18 lbs weight make it easy to transport for gigs.
Professional-Grade Features
Includes +15V phantom power for condenser mics and a fan cooling system for reliable operation during extended use; suits musicians, DJs, and event organizers.

Rockville RPM45 Powered 4-Channel Mixer Amplifier, 1800W, USB, EQ | Phantom Power, Effects Processor, 4 XLR Inputs, 4 TRS Inputs, Echo & Delay, AUX Input, Fan Cooling System
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