Focal FDS 4.350 Compact 4-channel amplifier — 58 watts RMS x 4

Highlights:

• ultra-compact D class 4-channel amplifier
• 58 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
• 200 watts RMS x 2 at 4 ohms (bridged mode)
• CEA-2006 compliant
• stackable aluminum chassis
• Direct FET® Technology for efficient heat dissipation
• cable accessories included
• high-level inputs with auto-detection (2 external transformers) and RCA low-level inputs
• high- and low-pass crossover: adjustable 40-400 Hz
• 10-gauge power and ground leads recommended — wiring and hardware not included with amplifier
• fuse rating: 30A x 1
• dimensions: 7-7/8"W x 1-11/16"H x 4-5/16"D
• warranty: 1 year

If you want an audio upgrade but you're short on room, Focal's FD 4.350 may be the amp for you. This 4-channel amplifier packs a respectable punch, driving four speakers with up to 100 watts RMS each even though it's only the size of a small paperback book. Explore your options with 2- and 3-channel mode to power subs and speakers in different combos.