Sundown Audio 4-Channel Car Amplifier – 1400W RMS Powerful Sound

The Sundown Audio 4-Channel is a 4-channel Class D amp built to drive your speakers or subs with 1,400W RMS.

At a glance

• Power: 1,400W RMS
• Channels: 4
• Class D

Details

Elevate your car audio system with the Sundown Audio SALT-200.4, a high-performance Class D 4-Channel Full-Range Amplifier engineered for both competition-level SPL enthusiasts and audiophiles seeking pristine sound quality. Built on Sundown's cutting-edge Low-Voltage Technology (SALT), it delivers powerful, efficient performance without requiring extra-high alternator voltages.

Features:

• 1400W RMS Power – 200W × 4 @ 4Ω, 325W × 4 @ 2Ω, or 700W × 2 bridged

• Class D Full-Range Design – Efficient, powerful, and compact

• Adjustable Crossovers – High-pass, low-pass, and subsonic filters for precision tuning

• Advanced Protection – Safeguards against thermal, overload, and short circuits

Specifications:

• Power Output (RMS):
  200W × 4 @ 4Ω • 325W × 4 @ 2Ω • 700W × 2 bridged @ 4Ω

• Amplifier Class: Class D Full-Range

• Frequency Response: 10 Hz – 30 kHz

• Signal-to-Noise Ratio: 105 dB

• Damping Factor: > 400

• THD: < 0.1%

• Efficiency: ~75% @ 4Ω / 100 Hz

• Input Sensitivity: 6V – 0.2V

• Operating Voltage: 9V – 16V (optimized for ~12.8V systems)

• Protection: Thermal, overload, short circuit, over/under voltage, DC offset

• Indicators: Power, Protect, and Clipping LEDs

• Remote (Optional): Voltage, temperature, and clipping monitoring

• Fuse Rating: 120A

• Dimensions: 11.82″ × 6.85″ × 2.66″

• UPC: 810111130387

Why buy from Stereo-Needs

• Free shipping on every order
• Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
• Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order