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Product MPN
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| MPN: |
REFERENCE611A |
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Key Features
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| Amplifier Type: |
Mono Channel |
| Bridgable: |
Not Bridgable |
| RMS Power at 4 Ohms: |
456 W x 1 |
| RMS Power at 2 Ohms: |
657 W x 1 |
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Performance
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| Frequency Response: |
17 Hz - 302 Hz |
| Signal to Noise Ratio: |
70 dB |
| THD at Rated RMS Power: |
1 % |
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Crossover / Equalizer
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| Bass Boost: |
With Bass Boost |
| Low - Pass Frequency: |
32 Hz - 320 Hz |
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Other Features
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| 3 Way Ready : |
No |
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Dimensions
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| Width: |
15.88 in. |
| Depth: |
12.13 in. |
| Height: |
2.69 in. |
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Miscellaneous
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| Product ID: |
23744681 |
| More Information |
| Details: |
The new Reference series amplifiers build upon Infinity's reputation for performance and design that's been leading the industry for almost 40 years. Reference series subwoofer amplifiers utilize high-frequency Class D switching technology, which is far more efficient than traditional Class A/B power amplifiers. Class D circuitry allows for voltage switching, which manages the power output to ensure peak performance with minimum drain on your vehicle's charging system. The Reference series 611a is a high-performance, single-channel amplifier capable of pushing over 600 watts of crystal clear sound. Infinity's proprietary Dynamic Bass Optimizer (DBO) circuit matches variable bass boost with a variable subsonic filter to enable low frequency fine-tuning while still providing robust speaker protection. Other features include two sets of parallel output terminals for easy connection of multiple woofers, and an optional remote level control. |
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