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CT-3200.1D Monoblock Car Amplifier vs Stinger Audio MT-1500.1 Monoblock Class D Car Audio Amplifier

Buy the CT Sounds CT-3200.1D if you are running one or more high-power subwoofers and have the electrical system to feed it. Buy the Stinger MT-1500.1 if you want solid daily bass on a stock or lightly upgraded charging system. The CT-3200.1D is the higher-power amp; the Stinger is the cheaper, more efficient one. Check current prices at each store before deciding, since both move with sales.

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CT-3200.1D Monoblock Car Amplifier

CT-3200.1D Monoblock Car Amplifier

4.9· 39 ratings

Choose the CT-3200.1D if you need 2000-3200W RMS for a big sub stage and can support it with a high-output alternator and upgraded wiring.

Pros
  • 3200W RMS at 1 ohm, roughly double the Stinger's output
  • 2000W at 2 ohms and 1200W at 4 ohms give headroom for larger sub setups
  • Low pass, subsonic filter and bass boost for tuning
Protection against high/low voltage, over current and over temperature
  • Compact Class D chassis with remote bass knob included
  • Cons
    • Highest price of the pair
    • Heavy current draw; a strong alternator is recommended
    • Bass knob feels poorly made and can briefly cut bass when adjusted
    • Phillips-head screws instead of Allen-head
    Stinger Audio
    Stinger Audio MT-1500.1 Monoblock Class D Car Audio Amplifier

    Stinger Audio MT-1500.1 Monoblock Class D Car Audio Amplifier

    4.7· 14 ratings

    Choose the Stinger MT-1500.1 if you want 1500W RMS at 1 ohm for a single sub or small pair and want to keep your electrical demands modest.

    Pros
    • $139.00 at Stinger for 1500W RMS at 1 ohm
    • 82% average efficiency and 9V-16V operating range
    • Wide 0.2-6V input sensitivity matches factory and aftermarket head units
    • HEXFET MOSFETs and 500V impulse capacitor in the power supply
    • Remote bass control with cable and mounting bracket included
    Cons
    • 1500W at 1 ohm is less than half the CT-3200.1D's output
    • Frequency response stops at 180Hz, so it is subwoofer-only
    • Needs 150A external fusing
    • Fewer ratings than the CT Sounds (14 vs 39)

    What separates them

    CT-3200.1D Monoblock Car AmplifierStinger Audio MT-1500.1 Monoblock Class D Car Audio Amplifier
    RMS power at 1 ohm3200W x 11500W x 1
    RMS power at 2 ohms2000W x 11000W x 1
    RMS power at 4 ohms1200W x 1550W x 1
    EfficiencyNot published82% average
    Frequency responseNot published; subwoofer-oriented with LPF and subsonic filter10Hz-180Hz
    Input sensitivityNot published0.2-6V
    FusingNot published; draws significant current, strong alternator recommended150A external fuse recommended
    PriceHighest price among the amps compared here$139.00 at Stinger

    Price history

    • CT-3200.1D Monoblock Car Amplifier: lowest $449.99 on Oct 31 at CT Sounds.
    • Stinger Audio MT-1500.1 Monoblock Class D Car Audio Amplifier: lowest $139.00 on Oct 31 at Best Buy.

    Prices at every store

    CT-3200.1D Monoblock Car Amplifier

    • CT SOUNDSCheck price at CT SOUNDS
    • AmazonCheck price at Amazon
    • CT SoundsCheck price at CT Sounds
    Prices and history →

    Stinger Audio MT-1500.1 Monoblock Class D Car Audio Amplifier

    • AmazonCheck price at Amazon
    • Best BuyCheck price at Best Buy
    • eBayCheck price at eBay
    Prices and history →

    Specs compared

    SpecCT-3200.1D Monoblock Car AmplifierStinger Audio MT-1500.1 Monoblock Class D Car Audio Amplifier
    Number of Channels—1
    RMS Power at 1 ohm—1500 Watts x 1 Channel
    RMS Power at 2 ohms—1000 Watts x 1 Channel
    RMS Power at 4 ohms—550 Watts x 1 Channel
    Bridged RMS Rating—2800W x 1
    Signal to Noise—-93db
    Input Sensitivity—0.2-6v
    Frequency Response—10Hz - 180Hz
    Efficiency (Average)—82%
    Topology Class—Class D
    Operating Voltage—9V to 16V
    Recommended External Fusing—150A

    Questions and answers

    Which is better for a single 1500W sub?
    The Stinger MT-1500.1 matches a 1500W sub at 1 ohm without paying for unused headroom. The CT-3200.1D would be running well below its rating unless you plan to add subs later.
    Which is better for two big subs?
    The CT-3200.1D. Its 2000W at 2 ohms and 3200W at 1 ohm give you the power for a multi-sub stage that the Stinger cannot match.
    Is the CT-3200.1D worth the extra money?
    Only if you need the power. The Stinger costs $139.00 at Stinger and delivers 1500W RMS; the CT-3200.1D costs more and roughly doubles output, but it also demands a stronger alternator and wiring.
    Which one is easier on a stock electrical system?
    The Stinger. It is rated 82% efficient, runs on 9V-16V and calls for 150A fusing, while the CT-3200.1D draws enough current that a strong alternator is recommended.
    Do both have a remote bass knob?
    Yes. The CT-3200.1D includes one, and the Stinger ships with a remote bass control, cable and mounting bracket. CT Sounds owners report the knob feels flimsy and can briefly cut bass when adjusted.
    Which has the better track record?
    The CT-3200.1D is rated 4.9 out of 5 from 39 ratings; the Stinger is 4.7 out of 5 from 14 ratings. The CT Sounds sample is larger, but both are small.

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