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The KTA-200M fits into the open space behind Alpine's iLX-W650 7-inch Mech-Less (no CD/DVD) Audio/Video receiver to create Alpine's unique Power Stack application. The compact footprint of the amplifier (7-inch W x 1.5-inch H x 3.5-inch D) and the shallow chassis of the iLX-W650 (1.9-inch D) occupy the same depth as a traditional 2-DIN chassis, resulting in an easy-to-hideaway bass solution that adds more power to the sound system without occupying space. The KTA-200M follows the same format as the KTA-450 4-Channel Power Pack Amplifier, in a compact size, easy installation, and overall power. Both amplifiers, designed to "stack" behind the iLX-W650 or similar 2-DIN radio, can also be used as standalone solutions in vehicles that lack space for a traditional amplifier. The KTA-200M produces 400 watts with Alpine's DPP technology. During powerful, or "dynamic," passages of music, DPP will adapt to the music's needs by adjusting the amplifier's gain and delivering bursts of power that match the music's peak demands. Alongside this is the new voltage-adapting input circuit, which maintains the maximum source signal level without clipping.

General Features:

• Power Stack is compatible with the Alpine iLX-W650
• compact mono subwoofer amplifier
• Alpine's Class D Amplifier Circuit with DPP
• Dynamic Peak Power (DPP) technology adds a burst of power when needed
• CTA-2006 compliant
• 100W x 1 RMS @ 4Ω, Power Outputs
• 200W x 1 RMS @ 2Ω, Power Outputs
• 400W x 1 DPP @ 4Ω, Power Outputs
• Signal to Noise Ratio 85dB (ref. 1W into 4Ω)
• ≤0.1% THD+N (ref. 10W into 2Ω)
• Single-side 22-pin connector
• selectable low-pass filter (60, 80, 120 Hz at 12 dB/octave)
• preamp and speaker-level inputs
• RCA inputs (selectable, Low range=0.2-4V)
• Sound controls; Crossovers-Off/60Hz/80Hz/120Hz Linkwitz Riley LP Filter @ -24dB/Oct. (selectable); Input gain setting (variable)
• wiring, hardware, and fuses are not included with the amplifier
• Power Stack bracket included for mounting the amp behind the Alpine iLX-W650 digital multimedia receiver
• Authorized Dealer
• 1-year Warranty

Alpine W10S4 10" Bass Subwoofer 750W Max (250W RMS) 10" BassLine Series Single 4-ohm Car Subwoofer

Legendary Alpine quality at an affordable price

Car audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that will not break the bank.

Surround and wattage match made in heaven.

The 250 watts of continuous power that the W10S4 handles complements the poly-foam surround that Alpine went with. It offers the best sound quality available at this price point.

General Features:

• 10" Single 4-ohm BassLine (Bass) Series Subwoofer
• Power Handling:
• Peak: 750 watts
• RMS: 250 watts
• Recommended power range: 50W - 250W RMS
• Polypropylene-Mica cone
• High-excursion poly-foam surround
• Progressive Wavelet Ribs (P.W.R.) cone design
• An optional Alpine KTE-10PG subwoofer grill is available and is a wonderful complement to the trim ring with the Alpine logo
• High-strength custom steel frame
• 8AWG push terminals
• 2" voice coil
• 52oz. magnet
• Top-mount depth: 5-1/16"
• Cutout diameter: 9"
• Frequency Response: 24 - 200Hz
• Sensitivity: 86.6dB
• Resonance Frequency (Fs): 32
• Authorized Dealer
• 1-year Manufacturer's Warranty