Ideal for zone-expansion applications, Bose Professional PowerSpace amplifiers enhance any premium commercial sound installation with clean, reliable power — and digital connectivity. A Bose Professional AmpLink input allows for multiple channels of uncompressed, low-latency digital audio from Bose Professional DSPs via a single Cat 5 cable. The PowerSpace P4300A provides 300 watts per channel and features versatile outputs that give you the flexibility to deliver full channel power to either low- or high-impedance loads — without bridging — and even send double power to a single zone. For premium commercial applications, PowerSpace amplifiers provide the power and performance to get the job done — pure and simple.

Technical Spesification :

Channel Separation (Crosstalk) : > 80 dB at 1 kHz, > 65 dB at 20 kHz

Dynamic Range : ≥ 100 dB at rated power, A-weighted

Frequency Response : 20 Hz – 20 kHz (±1 dB) at 1 W, 4–8 Ω / 20 Hz – 20 kHz (±1 dB) at 1 W with 50 Hz high-pass filter, 70/100V

Gain, High-Impedance : 35 dB, 70V mode / 38 dB, 100V mode

Gain, Low-Impedance : 32 dB

Maximum Peak Power, Symmetrical : 600 W

Number of Channels : 4

Power Class : Class D

Rated Power, Symmetrical : 300 W

THD+N : < 0.04% at 1 kHz, 4–8 Ω, 70V/100V