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Black 2.1 speaker set with two satellites, subwoofer and wired control pod

Logitech

Logitech Z533 980-001053 2.1 Speaker System

SKU CH-HXN4-6HY12 MPN 980-001053

A 2.1 wired speaker system with 60 watts RMS power, front-facing subwoofer, 3.5 mm and RCA inputs, and a wired control pod for volume and bass

  • Channel configuration2.1
  • RMS power per satellite2 × 15 W (into 8 ohms, @1 kHz, @10% THD)
  • Subwoofer RMS power30 W (into 4 ohms, @100 Hz, @10% THD)
  • Frequency range55 Hz - 20 kHz
  • Rated impedance8 Kohm
  • Signal-to-noise ratioSatellites: 80 dB, A-weighted Subwoofer: 80 dB, A-weighted
  • Powerful room-filling audio from 60 watts RMS total power
  • Deep immersive bass driven by a front-facing 30-watt subwoofer
  • Connect almost any device via 3.5 mm and RCA inputs
  • Convenient wired control pod puts volume, bass and headphone jack at hand
  • Wide 55 Hz to 20 KHz frequency response covers full listening range

Logitech Z533 2.1 speaker system

The Logitech Z533 is a wired 2.1 multimedia speaker system designed for users who want room-filling sound from a desktop or living-room setup. Two satellites and a front-facing subwoofer deliver 60 watts RMS total power with a 120 watt peak rating. The system connects via 3.5 mm or RCA inputs to computers, consoles, televisions and mobile devices. A wired control pod puts volume, bass, power, a headphone jack and an auxiliary input within easy reach.

Connectivity and placement

The speaker system requires a mains supply from 100 to 240 V and two analogue audio sources — either a single 3.5 mm output or a pair of RCA outputs — which are both present on the subwoofer rear panel. Each satellite measures 6.69 by 3.93 by 3.34 inches and weighs 1.16 lbs, while the subwoofer measures 10.43 by 10.03 by 7.67 inches and weighs 8.82 lbs. The control pod adds a 3.5 mm headphone jack and a second 3.5 mm line input so a phone or tablet can be connected without unplugging the PC.

Sustained output behaviour

Rated satellite power is 2 x 15 watts RMS into 8 ohms at 1 kHz with 10 % THD, and the subwoofer is rated at 30 watts RMS into 4 ohms at 100 Hz with 10 % THD. Frequency response spans 55 Hz to 20 kHz and both satellites and subwoofer specify an 80 dB A-weighted signal-to-noise ratio. These figures describe continuous performance rather than short bursts, so the system maintains its rated output during extended gaming sessions or movie playback.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $125.99
Pricier than about 90% of the 830 comparable items (median $40.99).

Specifications

Product
Brand nameLogitech
Model nameZ533
Part number980-001053
Product typeWired
Product colorBlack
Audio & video
Channel configuration2.1
RMS power per satellite2 × 15 W (into 8 ohms, @1 kHz, @10% THD)
Frequency range55 Hz - 20 kHz
Rated impedance8 Kohm
Signal-to-noise ratioSatellites: 80 dB, A-weighted
Subwoofer: 80 dB, A-weighted
Power
Subwoofer RMS power30 W (into 4 ohms, @100 Hz, @10% THD)
Power supply100–240 V
Size & build
MeasurementsSatellite × 1: 6.69 in × 3.93 in × 3.34 in
Subwoofer: 10.43 in × 10.03 in × 7.67 in
Control Pod: 2.16 in × 2.83 in × 2.83 in
Product weightSatellite x 1: 1.16 lb
Subwoofer: 8.82 lb
Control Pod: 0.44 lb
Shipping weight6.26 kg
Package size368 × 267 × 222 mm
In the box
In the boxRight satellite
Left satellite
Subwoofer
3.5 mm to 3.5 mm cable
User documentation
More details
Control methodWired

Questions about this item

What is the total continuous power the system can deliver before distortion rises?

The satellites each provide 15 watts RMS and the subwoofer provides 30 watts RMS, giving 60 watts total continuous power.

How much heat or noise does the subwoofer produce during extended playback?

The front-facing subwoofer is passively cooled and has no fan; only the amplifier generates warmth, which stays low at the 30-watt RMS level.

Which cable must I already have to connect a source that only offers RCA outputs?

The box includes a 3.5 mm to 3.5 mm cable; an RCA-to-3.5 mm adapter or cable is not supplied.

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