Crescendo Audio Symphony S4 4-Channel Amplifier 880W RMS
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- POWER — 880W total clean RMS output
- VERSATILITY — 2ch/4ch selector switch (no RCA splitters needed)
- CROSSOVER — Built-in 18dB/slope network with LPF/HPF and Bandpass, adjustable up to 8kHz
- EFFICIENCY — Efficient design only requires 4 gauge power and ground cables
- COOLING — Custom-tooled Symphony heatsink for low-profile heat dissipation
This Listing Includes: (1) Crescendo Audio Symphony S4 4-Channel Amplifier
The Symphony S4 is a versatile full-range Class D amplifier built with high power density and a compact footprint. Heavy copper traces on the Korean-built boards and Tiffany-style RCA input jacks deliver a clean signal path. An 80A to 100A fuse on the power input is suggested. Authorized Crescendo Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.
Features
- Full-range Class D 4-channel design
- 2ch/4ch selector switch
- Built-in 18dB/slope crossover with LPF/HPF and Bandpass up to 8kHz
- Custom-tooled Symphony heatsink
- Heavy copper traces on Korean-built boards
- Tiffany-style RCA input jacks
Specifications
| RMS Power @ 2 ohm | 220W x4 |
| RMS Power @ 4 ohm | 140W x4 |
| Bridged @ 4 ohm | 440W x2 |
| Rated Voltage | 13.8V |
| Recommended Power Wire | 4 gauge |
| Suggested Fuse | 80A-100A |
| Dimensions | 8.5"L x 7.6"W x 2.5"H |
