43% under what the other stores charge
Compared across 14 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
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The Hifonics A2500.5D is a five-channel car amplifier built to run a whole system from one chassis: four full-range channels for front and rear speakers plus a dedicated mono fifth channel for a subwoofer. It uses a hybrid Super D-Class topology, has onboard electronic crossovers, a 0–12 dB bass EQ at 45 Hz, and ships with the HFR-31 wired bass remote for channel five. The 2500W figure is a max rating, not RMS, so match it to your speakers' real power handling. It suits drivers who want one compact amp instead of separate four-channel and mono units, and the bass remote is a convenience rivals often charge extra for.
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Lowest price we've seen: $199.99 on Nov 13 at Walmart. Tracked across 14 stores since Nov 13.
The Hifonics A2500.5D is a five-channel car amplifier from the Alpha series. It combines Full Range Super D-Class and Super D-Class technologies in a hybrid design. It has four full-range channels and a dedicated fifth channel for a subwoofer, so one amplifier can power several speakers and a sub. Maximum rated power is 2500 watts.
Onboard electronic crossovers have a variable high-pass filter on channels 1 to 4 and a low-pass filter on channel 5. The Bass EQ gives 0 to 12 dB of boost centered at 45Hz. An HFR-31 wired bass remote is included for channel 5.
Ultra-Fi MOSFET output devices produce high power efficiently with low distortion. A Pulse Width Modulated Twin Turbo Coil power supply keeps voltage constant through the output devices. A heavy-duty aluminum-alloy heat sink moves heat away from the MOSFETs. Surface mount components improve resistance to shock and vibration. The Class D switching design runs at 300kHz.
