Wide Open Sound · Curated gear
AudioControl Audio ACX-650.5
WOS Pick What these speakers do in 10 seconds — expand for full specs.
- BrandAudioControl
- SKUACX-650.5
- RMS650
- Ohms4
Mei says"Speakers are where the sound actually happens. Right size + power match = instant upgrade."
The stuff you'll actually notice
- RMS: 650.
Product description
AudioControl’s ACX-650.5 all-weather amplifier delivers honest power levels to the sound system in your boat, utv, motorcycle, and more. The ACX-650.5 will ensure your open-air speakers deliver plenty of punch and clarity, all day long. Installer-friendly, heavy gauge quick-connect wiring makes installation quick and painless, making the ACX-650.5 all-weather amplifier the perfect solution for your next adventure.
FEATURES
- 4 x 50 Watts @ 4 Ohms, 1 x 200 Watts @ 4 Ohms
- 4 x 75 Watts @ 2 Ohms, 1 x 350 Watts @ 2 Ohms
- 2 x 150 Watts @ 4 Ohms, Bridged Mono
- IPX6 Rated
- AccuBASS® bass management
- GTOTM Signal Sense
- High and low input modes
- Linkwitz-Riley Crossover
- Bulletproof 5 year warranty (when installed by an authorized AudioControl dealer)
SPECIFICATIONS
INPUTS
- Preamp/Speaker Level Inputs: 6
- Input Voltage Low: 500 mV – 6 Vrms
- Input Voltage Range High: 1 Vrms – 12 Vrms
OUTPUTS
- Rated Continuous (RMS) Power at 14.4V:
- 4 Ω – 50 W x 4 + 200 W x 1
- 2 Ω – 75 W x 4 + 350 W x 1
- Bridged 4 Ω – 150 W x 2
PERFORMANCE
- Frequency Response: 26 Hz – 22 kHz
- Signal to Noise: 102 dBA, Ref 50 W @ 4 Ohm
- THD+N: < 0.05%
- Crossover: 12 dB/octave Linkwitz-Riley, 80 Hz, 120 Hz, Bypass
- IP Rating: IPX6
Speaker specs
| Impedance | 4 |
|---|---|
| RMS Power | 650 |
Build & install
Weather & environment
Support & warranty
Need help choosing or installing?
We build indestructible, IP-rated systems for marine, motorcycle, UTV, and automotive. If you want a matched setup, we’ll guide you to the right gear the first time.
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