Product comparison · 2 speaker sets

LG AJ7 speaker set vs Trust PCS-121 speaker set

8specifications compared
6differ
2identical
36known for one product only

Key differences

The LG AJ7 speaker set has 150 W more RMS rated power than the Trust PCS-121 speaker set (160 W vs 10 W). The LG AJ7 speaker set has 18.7 kg more weight than the Trust PCS-121 speaker set (20 kg vs 1.3 kg). Only the LG AJ7 speaker set has Bluetooth. Recommended usage: Home on the LG AJ7 speaker set, Universal on the Trust PCS-121 speaker set. Volume control: Touch on the LG AJ7 speaker set, Rotary on the Trust PCS-121 speaker set.

RMS rated power
- AJ7 speaker set:160 W
- PCS-121 speaker set:10 W
Recommended usage
- AJ7 speaker set:Home
- PCS-121 speaker set:Universal
Volume control
- AJ7 speaker set:Touch
- PCS-121 speaker set:Rotary
Connectivity technology
- AJ7 speaker set:Wired & Wireless
- PCS-121 speaker set:Wired
Bluetooth
- AJ7 speaker set:Yes
- PCS-121 speaker set:No
Weight
- AJ7 speaker set:20 kg
- PCS-121 speaker set:1.3 kg

Side by side

Differences highlightedShow differences only

Comparison of AJ7, PCS-121
44 specifications	A LG AJ7 speaker set Model AJ7 View product	B Trust PCS-121 speaker set Model PCS-121 View product
Performance3 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated powerDiffers	160 W	10 W
Peak Music Power Output (PMPO)Known for one	Unknown — not stated by the source	20 W
Recommended usageDiffers	Home	Universal
Product colour	Black	Black
Power cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Volume controlDiffers	Touch	Rotary
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Yes	Unknown — not stated by the source
Amplifieridentical
Amplification device includedKnown for one	Unknown — not stated by the source	No
Satellite speakersidentical
Number of satellite speakersKnown for one	Unknown — not stated by the source	2
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	10 W
Satellite speaker peak powerKnown for one	Unknown — not stated by the source	20 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	50 - 20000 Hz
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	4 Ω
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	160 x 75 x 70 mm
Subwooferidentical
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	130 x 170 x 170 mm
Poweridentical
Power sourceKnown for one	Unknown — not stated by the source	USB
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
BluetoothDiffers	Yes	No
Line-inKnown for one	Unknown — not stated by the source	Yes
Line-in connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	20 kg	1.3 kg
WidthKnown for one	510 mm	Unknown — not stated by the source
DepthKnown for one	300 mm	Unknown — not stated by the source
HeightKnown for one	605 mm	Unknown — not stated by the source
Other featuresidentical
AirPlayKnown for one	Unknown — not stated by the source	No
AUX inKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Input connectionsKnown for one	Unknown — not stated by the source	3.5mm
TypeKnown for one	Unknown — not stated by the source	Micro set
USB chargingKnown for one	Unknown — not stated by the source	Yes
USB connectivityKnown for one	Unknown — not stated by the source	Yes
Speaker placementKnown for one	Floor	Unknown — not stated by the source
TweeterKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	701 mm	Unknown — not stated by the source
Package depthKnown for one	376 mm	Unknown — not stated by the source
Package heightKnown for one	625 mm	Unknown — not stated by the source
Package weightKnown for one	23.3 kg	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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