52points

Killer Concepts Rocksteady XS

Killer Concepts Rocksteady XS
vs

Killer Concepts Rocksteady XS review: specs and price

Killer Concepts Rocksteady XS
Killer Concepts Rocksteady XS
52
points

Why is Killer Concepts Rocksteady XS better than the average?

  • Volume
    404.84cm³vs31551.04cm³
  • Height
    157.5mmvs163.28mm
  • Width
    54mmvs193.23mm
  • Weight
    544.3gvs1.49kg
  • Impedance
    3 Ohmsvs88.57 Ohms
  • Thickness
    47.6mmvs99.19mm

Top specs and features

Design

1.control panel placed on a device
Killer Concepts Rocksteady XS

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

2.driver unit size

50mm

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Best

Sony SRS-X77

462mm

3.drivers count

2

A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.

Best

Vifa Stockholm 2.0

8

4.volume

404.84cm³

Best

Meridian Explorer 2

58.75cm³

5.has a detachable cable
Killer Concepts Rocksteady XS

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

6.height

157.5mm

Best

Soundmatters FoxL DASH7

19mm

Sound quality

1.audio output power

2 x 3W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Devialet Silver Phantom Gold

2 x 2250W

2.lowest frequency

150Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

Best

Samsung WAM750

8Hz

3.is an active speaker
Killer Concepts Rocksteady XS

An amplifier is integrated into the device. An audio amplifier takes a small signal and makes it bigger without making any other changes in it which results in better sound, so any sound source can be connected to speakers.

4.has a passive radiator
Killer Concepts Rocksteady XS

A passive radiator looks like a normal driver (speaker) from the front, but on the backside all of its 'guts' are removed. Passive radiators allow woofers to produce deep tones that otherwise may not have been possible. They can have the same sonic output as larger speaker cabinets, but in a much smaller size.

5.highest frequency

18000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

Bose SoundLink Air

60000Hz

6.sound pressure level

90dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Best

OM Audio Mantra

800dB/mW

Power

1.has a rechargeable battery
Killer Concepts Rocksteady XS

The battery can be recharged and used over again.

2.has a removable battery
Killer Concepts Rocksteady XS

The battery is removable and can be replaced by the user if broken.

Connectivity

1.Bluetooth version

3

Best

Bluesound Pulse 2i

5

2.has an AUX input
Killer Concepts Rocksteady XS

An auxiliary input allows you to play other audio sources by connecting them through a simple audio connection like a 3.5mm jack, i.e for MP3 or portable DVD/CD player.

3.USB ports

1

With more USB ports, you are able to connect more devices.

Best

JBL Boombox

2

Features

1.Can be used wirelessly
Killer Concepts Rocksteady XS

Wireless devices allow users more freedom of movement.

Videos

Powered by

Top 10 portable speakers

Add to comparison
    This page is currently only available in English.