QuickSpecs

HP Compaq Pro 4300 Small Form Factor Business PC

Technical Specifications - Audio

High Definition Audio

Type

HD Stereo Codec

Audio I/O Ports

Internal Speaker Amplifier

Multi-streaming Capable

Sampling

Wavetable Syntheses

Analog Audio

#of Channels on Line-Out Internal Speaker External Speaker Jack

Integrated

Realtek 2-channel ALC221 codec

Front microphone-In (150-K ohm Input Impedance)

Rear Line-In/Microphone input (150-K ohm Input Impedance, function is configurable by audio driver)

Rear Line-Out* (190 ohms Output Impedance, expects at least a 10-K ohm load)

Front Headphone-Out (0.5 Ohm Output Impedance, expects at least a 32 ohm load)

Front Microphone/Headphone jack is re-task able to provide Microphone input, line-in or Headphone output to support connecting two headphones to the front of the system. When configured as a second front headphone output, both front headphone outputs are always driven with the same signal.

All ports are 3.5mm

1.5W amplifier for the internal speaker only. External speakers must be powered externally. Rear Line-in audio port is re-taskable as either Line-in or Microphone-In.

Multi-streaming can be enabled in the Realtek control panel to allow independent audio streams to be sent to/from the front and rear jacks.

8 kHz - 192 kHz

Yes – Uses OS soft wavetable Yes

Stereo (Left & Right channels) Yes

Yes

HP Thin USB Powered Speakers

On/Off/Volume Controls Power LED Frequency Response Watts

Dimensions/Speaker (H x W x D)

Net Weight

Color

Environmental

(all conditions non-condensing)

Speaker Cable Length

Right side of right speaker Front of right speaker (green) FO to 20kHz

2/3 watt (normal/maximum)

5.72 x 3.74 x 0.96 in

14.52 x 9.50 x 2.45 cm

0.68 lbs 0.31kg

Black

Operating Temperature:

14° to 104° F (-10° to 40° C)

Relative Humidity

40% to 90%

Input Cord:

5.91 ft (1800 mm)

L-channel Cord:

3.28 ft (1000 mm)

USB Cord:

5.91 ft (1800 mm)

DA - 14288 North America — Version 22 — December 16, 2013

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