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DJ Tech Reviews

Reloop Groove Blaster BT

A 100 W battery Bluetooth speaker from 2019 with full bass and Smart Link pairing; the evidence is one review.

Reloop Groove Blaster BT at an angle

Photos: Reloop

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Only 1 professional review so far, 1 recommending it

An early read

This page rests on 1 professional review and no owner reviews, too few to be sure. It is recompiled as more reviews appear.

Best for
Portable turntable setups and indoor parties that need a loud Bluetooth speaker.
Skip it if
You need stereo from one box, outdoor weather protection, or mic inputs.

The Internet’s Opinion

From 1 professional review: not much evidence yet.

Too little evidence to call: only one professional review found. Bonedo recommended it in 2019 as a loud, portable Bluetooth speaker with full bass, simple controls and long battery life, and no owner reviews could be read because Thomann and Guitar Center do not list it.

1 recommend0 mixed0 avoid

See the 1 reviews behind this

1 professional review (1 recommend, 0 mixed, 0 avoid); no owner reviews read (Thomann and Guitar Center do not list it)Compiled 2026-10-17How this is compiled

Prices

Before you buy

Released
May 2019
Status
Current

Works with

  • Phones and tabletsBluetooth 4.0, NFC

    Bluetooth 4.0 with a range of up to 30 m, and NFC pairing for phones that support it Manufacturer spec sheet (Reloop), checked 2026-10-17

  • A second Groove Blaster BTSmart Link stereo

    Two units link with the Speaker Pairing button and play left and right; a single unit plays a mono mix, and linking works in Bluetooth mode only, not from the aux input Manufacturer spec sheet (Reloop (Groove Blaster BT instruction manual)), checked 2026-10-17

  • Portable turntables and DJ gear3.5 mm aux in

    A 3.5 mm stereo aux input takes a turntable, mixer or CD player; Reloop pitches it as a complement to a portable turntable setup Manufacturer spec sheet (Reloop), checked 2026-10-17

  • Phones that need chargingUSB-A charging

    The USB-A port charges a device while the speaker is switched on; it carries power only, not audio Manufacturer spec sheet (Reloop (Groove Blaster BT instruction manual)), checked 2026-10-17

You’ll also need

  • Shelter indoorsIndoor use only

    Reloop's manual says it is designed exclusively for indoor use and should be kept away from liquids and moisture Manufacturer spec sheet (Reloop (Groove Blaster BT instruction manual)), checked 2026-10-17

  • A 3.5 mm audio cableNot in the box

    Reloop lists the power supply and a detachable carrying handle as included; an aux cable is not Manufacturer spec sheet (Reloop), checked 2026-10-17

Key specs

Configuration
Portable battery-powered Bluetooth speaker, 3-way; mono from one unit, stereo with two linked
Woofer size
6 in
LF driver
1 x 6 in (152 mm) woofer
Amplifier power (total)
100 W max (Class D)
Amplifier power
1 x 30 W (woofer), 2 x 12 W (mid), 2 x 5 W (tweeter)
Inputs
1 x 3.5 mm stereo aux; Bluetooth 4.0; NFC
All 15 specifications
Weight
4.4 kg (incl. power supply)
Midrange driver
2 x 3 in (76 mm)
HF driver
2 x 1 in (25 mm) tweeters
Tweeter size
1 in
Outputs
USB-A charging port, 5 V / 2 A (charging only, with the speaker on)
Connection
Bluetooth 4.0, up to 30 m; NFC pairing; Smart Link pairing of two units (Bluetooth mode only)
Battery
Up to 10 hours; Li-ion 6,600 mAh (7.4 V, 48.84 Wh)
Power
12 V DC from the included power supply, or internal battery
Dimensions (W x D x H)
180 x 180 x 430 mm

15 of 15 figures sourced; hover one for its source

Our take

Rory TassellWritten from the sources on this page, not from a loan unit.

Only one professional review exists, so the evidence is thin. Bonedo recommended it in 2019 with 4 out of 5 for its portability, volume, full bass, simple controls and battery life, but found that the power-supply adapter does not fit the rear compartment and that playback stutters while it charges a phone over USB. One unit plays in mono, so stereo needs two, and Reloop's manual says it is for indoor use only.

What it is

Status, October 2026: current. Reloop still lists the Groove Blaster BT.

What it is

The Groove Blaster BT is a portable Bluetooth speaker from Reloop, announced in May 2019 (Digital DJ Tips). Reloop pitches it as a complement to a portable turntable setup, and its setup diagram pairs it with the Reloop Spin (Reloop product page).

The 430 mm column holds a 6-inch woofer, two 3-inch midrange drivers and two 1-inch tweeters in a three-way design, driven by a Class D amplifier at 100 W maximum: 30 W to the woofer, 12 W to each mid and 5 W to each tweeter. Reloop describes the driver layout as stereo, but its manual says a single unit plays a mono mix. Two units linked with the Speaker Pairing button play left and right, and linking works over Bluetooth only, not from the aux input.

A 6,600 mAh lithium-ion battery is rated for up to 10 hours, and the 12 V power supply stows in a compartment on the back beside five battery-level LEDs. Bluetooth 4.0 reaches up to 30 m, NFC pairs supported phones with a tap, and a 3.5 mm aux input takes a turntable, mixer or CD player. A USB-A port charges a phone at 5 V and 2 A while the speaker is on, but carries no audio. There are no microphone or instrument inputs, Reloop publishes no frequency response, and its manual says the speaker is designed for indoor use only.

It measures 180 x 180 x 430 mm and weighs 4.4 kg with the power supply. Reloop lists the power supply and a detachable carrying handle as included.

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