43% under what the other stores charge
Compared across 12 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.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Hifonics A2500.5D is a five-channel car amplifier that runs four full-range channels plus a dedicated mono subwoofer channel from one chassis. It uses a hybrid Super D-Class topology, with onboard electronic crossovers, a 0-12dB bass EQ at 45Hz, and an included HFR-31 wired bass remote for the sub channel. It suits drivers who want to power front and rear speakers and a sub without stacking two amps. Against typical five-channel rivals it stands out on channel count and the included remote, but its 4-ohm full-range rating of 60W RMS per channel is modest next to larger five-channel amps.
In stock
In stock
In stockSold by AetherWide
In stock
In stock
In stock
In stock
In stock
In stock
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Availability unknown
Out of stock
Also available at
Store links may earn us a commission.
Lowest price we've seen: $199.99 on Nov 13 at Walmart. Tracked across 12 stores since Nov 13.
The Hifonics A2500.5D ALPHA is a five-channel mobile amplifier with a hybrid design that combines Full Range Super D-Class and Super D-Class technologies. It has four full-range channels and a dedicated mono fifth channel for a subwoofer, so one amplifier can power several speakers and a sub. It is rated at up to 2500 watts maximum.
The amplifier uses Ultra-Fi MOSFET output devices and a Pulse Width Modulated Twin Turbo Coil power supply that keeps voltage constant through the output devices. A low-voltage preamplifier circuit carries the source signal in. The Class D switching design runs at 300kHz, above the audible range.
A heavy-duty aluminum-alloy heat sink draws heat away from the MOSFETs. Surface Mount Technology uses lower-mass components in place of larger through-hole parts, which gives tighter component tolerances and better resistance to shock and vibration. Onboard electronic crossovers and a Bass EQ adjust the sound, and a wired HFR-31 bass remote for CH5 is included.
