Ideal for zone-expansion applications, the Bose PowerSpace P4300A Power Amplifier enhances any premium commercial sound installation with clean, reliable power — and digital connectivity. A Bose AmpLink input allows for multiple channels of uncompressed, low-latency digital audio from Bose 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, Bose PowerSpace amplifiers provide the power and performance to get the job done — pure and simple.
Applications
- Retail stores
- Restaurants and bars
- Hospitality venues
- Conference centers
- Schools
- Auxiliary zones
Bose PowerSpace P4300A Features
- 300 watts per channel
- Works seamlessly with Bose loudspeakers, DSPs, and controls
- Bose AmpLink input for simplified multichannel digital audio connection to compatible DSPs, reducing terminations and related points of failure
- Load-independent outputs
- I-Share outputs deliver 2x power level
- Auto-standby mode saves power
- PowerSpace P4300A power amplifier1
- AC power cord1
- 3 ft (1m) Cat 5e cable1
- 2-pin Euroblock connector1
- 3-pin Euroblock connectors4
- I-Share jumpers2
- Terminal forks10
- Power Rating
- Amplifier Power: 4x 300 W (THD+N < 0.04%, 1 kHz, 4-8 Ω, 70/100V)
- I-Share Mode Power: 2x 600 W (2-4 Ω, 70/100V) each channel can be I-Shared
- Gain: 32 - 38 dB (mode dependent)
- Audio Performance
- Frequency Response: 4-8 Ω: 20 Hz – 20 kHz (+/- 1 dB @ 1 W); 70/100V: Same as 4-8 Ω with 50 Hz high-pass filter
- Crosstalk: > 80 dB @ 1 kHz, > 65 dB @ 20 kHz
- Signal to Noise Ratio: ≥100 dBA (at rated power)
- Audio Latency: < 1 ms (any analog or AmpLink input to loudspeaker output)
- Audio Inputs
- Analog
- Input Channels: 4 balanced
- Connectors: 2x 6-pin Euroblock
- Input Impedance: 10 kΩ
- Max Input Level: 22 dBu (at 14 dBu sensitivity setting)
- Sensitivity: -10 dBV / 4 dBu / 14 dBu
- Amplink
- Input Channels: 8 digital
- Connectors: RJ-45 (input)
- Audio Outputs
- Speaker
- Outputs: 4
- Connectors: 8-terminal block
- Amplink
- Outputs: 8 digital
- Connectors: RJ-45 (Thru)
- Mains Voltage100 VAC – 240 VAC (±10%, 50/60 Hz)
- AC Power Consumption (120 and 230 VAC)25 W (Auto-standby), 570 W (Max)
- Mains ConnectorStandard IEC (C14)
- Dimensions (HxWxD)1.7" 19" x 16.5"
- Weight14.6 pounds (6.6 kg)
