ION Audio Block Rocker Flash - Wireless Rechargeable Speaker with Sound-Reactive Lights

ION Audio Block Rocker Flash - Wireless Rechargeable Speaker with Sound-Reactive Lights

ION Audio Block Rocker Flash - Wireless Rechargeable Speaker with Sound-Reactive Lights

No Longer Available

Product Highlights

  • 50W Speaker
  • Sound-Reactive LED Lighting
  • Built-In Bluetooth Receiver
  • Built-In 75-Hour Rechargeable Battery
  • Microphone Input, Mic & Cable Included
  • Aux Input for MP3 Players, Smartphones
  • Built-In Digital AM/FM Radio
  • Pair Bluetooth Device Using NFC
  • One USB Charging Port
  • Telescoping Handle, Built-In Wheels
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ION Audio Block Rocker overview

  • 1Description

The Block Rocker Flash from ION Audio is a portable speaker system with sound-reactive LED lighting that delivers 50W of full-range sound, with its own dance-club light show that reacts to the beat of the music. The built-in rechargeable battery lets you wirelessly stream music for up to 75 hours on a single charge, without the need for any audio cable or power cord. Equipped with Bluetooth, it can pair NFC-enabled smartphones or any Bluetooth device up to 100' away, so you can DJ your favorite tracks without leaving the dance floor.

The Block Rocker Flash features a built-in digital AM/FM radio for tuning in to your favorite music, an Aux input to connect smartphones or MP3 players, and a 1/4" microphone input that lets you connect the included handheld microphone, a guitar, or other musical instruments. An 1/8" Speaker Link output enables one Block Rocker Flash to be connected to the Aux input of a second Block Rocker Flash, for twice the power.

With its rugged construction, telescoping handle, built-in wheels, and USB charging port, this portable speaker system is equally well-equipped to let you enjoy your music indoors and outdoors.


50W (peak) speaker system with one 8" woofer and one 3" wide-dispersion tweeter
Sound-reactive LED lighting with multiple display patterns
Built-in Bluetooth receiver to stream audio wirelessly from any Bluetooth-compatible device
NFC (Near-Field Communication) – pair your NFC-enabled smartphone with a single tap
Built-in rechargeable battery provides up to 75 hours of continuous use on a single charge
One 1/4" input for dynamic microphone – microphone and cable included
One 1/8" Aux input to connect smartphones and MP3 players
One 1/8" Speaker Link output lets you link the output of one Block Rocker Flash to the Aux input of a second Block Rocker Flash
Digital AM/FM radio with 12 preset buttons and folding antenna
Bright, legible display clearly shows all functions and system status
Easily control your Bluetooth music with Play/Pause, Next/Previous Track buttons
One USB charging port - charging functions only when the unit's power is turned on
Rugged construction with rubber corners
Telescoping handle and built-in wheels for easy transport

Speaker Light Modes

  • EQ Bars (reactive to music)
  • Vertical Lights Wipe (non-reactive to music)
  • Diagonal Lights Wipe (non-reactive to music)
  • Vertical Lights Scrolling (non-reactive to music)
  • Snowflake/Square Lights (non-reactive to music)
  • Moving Block Bar (reactive to music)
  • Pulsating Block (reactive to music)
  • Horizontal Pulsating Bar (reactive to music)
  • Diagonal with Changing Colors (reactive to music)
  • Cross with Changing Colors (reactive to music)
  • Solid Color (reactive to music)
  • Pulsating Block with Spinning Block (reactive to music)
  • Snowflake/Square Lights Fill (non-reactive to music)
  • Spinning Crosses and Expanding Square (non-reactive to music)
  • Vertical Pulsating Bar (reactive to music)
  • Moving Diagonal (non-reactive to music)
  • Off (no lights)
In the Box
ION Audio Block Rocker Flash - Wireless Rechargeable Speaker with Sound-Reactive Lights
  • Microphone with Cable
  • Power Cable
  • Aux Cable
  • Limited 90-Day Warranty
  • Table of Contents
    • 1Description

    ION Audio Block Rocker specs

    Output Power 50 W (peak)
    Speakers 1 x 8" / 203 mm woofer
    1 x 3" / 76 mm tweeter
    Frequency Response 65 Hz to 20 kHz (-3 dB)
    Inputs 1 x 1/4" / 6.35 mm TS mono microphone input
    1 x 1/8" / 3.5 mm stereo auxiliary input
    Output 1 x 1/8" / 3.5 mm speaker link output
    Bluetooth Profile: A2DP
    Range: Up to 100' / 30.5 m
    Microphone Type Dynamic microphone
    Battery Life Up to 75 hours
    Battery Power 12 V, 7.0 Ah SLA
    Charging Port USB, 5 V, 1 A
    Power 110-240 VAC, 50/60 Hz, 60 W
    Dimensions (W x D x H) 15.00 x 11.00 x 17.25" / 38.1 x 27.9 x 43.8 cm
    Weight 25.8 lb / 11.7 kg
    Packaging Info
    Package Weight 32.0 lb
    Box Dimensions (LxWxH) 22.0 x 20.0 x 14.8"

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