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Pump up the audio in your ride with this Alpine Next-Generation S-Series mono power amplifier. Delivering 330W at 4 ohms, or 600W at 2 ohms, this amplifier is powerful enough for speakers and subwoofers. Its small footprint fits almost anywhere in your car. This Alpine mono power amplifier has improved heat sink and shutdown circuit designs to eliminate thermal shutdowns.
Q: What is the signal-to-noise ratio of this amplifier?
A: This amplifier has a signal-to-noise ratio of 85 decibels.
Q: How much does this amplifier weigh?
A: This amplifier weighs 4.8125 pounds.
Q: What is the maximum power output of this Alpine amplifier?
A: This Alpine amplifier can deliver up to 600 watts of power at 2 ohms.
Q: Does this amplifier have a variable low-pass filter?
A: Yes, this amplifier features a variable low-pass filter to help you fine-tune your bass output.
Q: What kind of circuitry does this amplifier use?
A: This amplifier uses Class D circuitry for reliable power handling in a compact size.
Q: Does this amplifier come with a remote control?
A: No, a remote control is not included with this amplifier.
A: 600w rms @ 2ohm

Pump up the audio in your ride with this Alpine Next-Generation S-Series mono power amplifier. Delivering 330W at 4 ohms, or 600W at 2 ohms, this amplifier is powerful enough for speakers and subwoofers. Its small footprint fits almost anywhere in your car. This Alpine mono power amplifier has improved heat sink and shutdown circuit designs to eliminate thermal shutdowns.

The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.

Pump up the audio in your ride with this Alpine Next Generation S-Series four-channel car amplifier. Delivering 60W per channel, or 180W to a subwoofer and 60W to two channels, this amplifier is extremely versatile. The compact size provides mounting versatility. This Alpine S-Series four-channel car amplifier automatically reduces output when it senses overheating risks.

Pump up the audio in your ride with this Alpine Next Generation S-Series mono car amplifier. Delivering 600W at 4 ohms, or 1200W at 1 or 2 ohms, this amplifier is powerful enough for speakers and subwoofers.. The compact size provides mounting versatility. When using the speaker-level inputs, the amp can sense the incoming signal and turn itself on, eliminating the need to run a separate turn-on wire to the receiver or fuse box.
| Pros for Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Installation Ease, Size | Sound Quality | There were no pros for this product— |
| Cons for Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black | |||
| There were no cons for this product— | Heat Dissipation | There were no cons for this product— | There were no cons for this product— |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
It has to be more than 600 wrms I have it and it sounds more like 1000 wrms
This review is from Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black
RAAR Posted
Paired with an s2-s10d2 + alpine knob and it cranks. Mine was rated a bit over 600w according to its birth sheet so even more boom for your buck.
This review is from Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black
Jack Posted
This amp does everything it says it does. The sound quality is remarkable. Only wish I would have went with the 750 version but the price was too good.
This review is from Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black
ImStillFrying Posted