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  1. Home
  2. Alpine Store
  3. Discontinued Alpine Car Audio & Electronics
  4. Discontinued Alpine Car Amplifiers
  5. Discontinued Alpine Monoblock Amplifiers

Discontinued Alpine Monoblock Amplifiers

Power your bass with Alpine's monoblock amplifiers, designed for deep, resonant sound.

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Total RMS Power Handling
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.

Find compatible amplifiers for subs you own or want with our powerful AmpliFinder® tool.

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Alpine KTA-200M + Alpine SBR-S8-4 8" Type-R Subwoofer Package

200 watts RMS Class D Monoblock Subwoofer Amplifier + 8" Type-R Subwoofer with Enclosure

KTA-200M, SBR-S8-4 big DISCONTINUED
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Alpine KTA-200M + Alpine SBR-S8-4 8" Type-R Subwoofer Package

200 watts RMS Class D Monoblock Subwoofer Amplifier + 8" Type-R Subwoofer with Enclosure

• Alpine Power Stack Bass 8" Type-R Subwoofer Package
• Powerstack Capable
• Class D
• CTA-2006 Compliant • Peak Power: 1000 Watts ; RMS Power: 350 Watts
• Impedance: 4 Ohm
• Two-Piece Parabolic Kevlar Pulp Cone
• High Amplitude Multi Roll Surround
• 3/8" Medium-Density Fiberboard Construction

5

• Alpine Power Stack Bass 8" Type-R Subwoofer Package
• Powerstack Capable
• Class D
• CTA-2006 Compliant • Peak Power: 1000 Watts ; RMS Power: 350 Watts
• Impedance: 4 Ohm
• Two-Piece Parabolic Kevlar Pulp Cone
• High Amplitude Multi Roll Surround
• 3/8" Medium-Density Fiberboard Construction

 
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    Alpine Monoblock Amplifiers Information

    The Alpine monoblock amplifiers are designed for efficient power ouput. These amps take up little space and feature high quality platinum finished connections, and solid power ratings. You won't be disappointed with your Alpine monoblock amplifier for your vehicle's needs.
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