All stock codes associated to this product
SRSD4
SRSD4
2.1CH Multimedia Speakers
Fire up your gaming experience with Sony's SRS-D4 speakers, equipped with 27W output power and high quality digital amplifier.
- 27W total output power
- High quality digital amplifier
- Bass reflex port sound system to boost base sounds
- 15 degree upward design for easy listening
- Magnetically-Shielded
15-Degrees Upward Design
15-degrees upward design creates a more natural listening exprience.
Digital Amplifier
Digital amplifier converst analog signal to short wave in which the pulse width changes in time (PWM = Pulse Width Modulation). Short waves turn FET (Field Effect Transistor) on/off and it integrates the signal and drives speakers.
Compared to analog amplifier, it has a higher efficiency, generates lesser heat and has low consumption of electricity. As it consumes less electricity, it does not require metallic plates to radiate heat, making it an environmental product.
Bass Reflex Sound System
Bass reflex unit refers to one of the speaker box systems, where this enclosed speaker box has a hole to let air in to revert a sound phase from a sound behind a speaker unit, turning it into the same sound phase as one from the front speaker. This helps in amplifying base sound - acting like a subwoofer.
Specifications
| Speaker System |
Full range |
| Speaker System (Satellite) |
Magnetically-Shielded |
| Power Output (Satellite) |
7W + 7W |
| Power Output (Subwoofer) |
13W |
| Speaker (Diameter) |
Satellite: 46mm, Subwoofer: 95mm |
| Speaker Impedance |
Satellite: 10ohms, Subwoofer: 5ohms |
| Amplifier Input Impedance |
5 kohms (at 1 kHz) |
| Speaker Cable |
Speaker Cable Satellite(approx. 2.0 m) x 2 |
| Power Source |
DC 12V (supplied AC power adaptor) |
| Dimensions (W x H x D) (Satellite Speakers) |
Approx. 94 x 176 x 119 mm |
| Dimensions (W x H x D) (Subwoofer) |
Approx. 200 x 196 x 213 mm |
| Weight |
Satellite Speakers: Approx. 400g, Subwoofer: Approx 1,300g |
| Supplied Accessories |
AC power adaptor x 1, Operating Instructions x 1, Audio cable (stereo-mini plugstereo-mini plug, approx. 2 m) |
