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JBL Boombox 3 — Review & Specs | Pricepect | Pricepect

Home Portable Bluetooth SpeakersJBL Boombox 3

JBL Boombox 3 — image 1

JBL

JBL Boombox 3

Expert Review Analysis

The JBL Boombox 3 is a rugged, portable Bluetooth speaker that delivers massive JBL Original Pro Sound with deep bass, up to 24 hours of playtime, and IP67 waterproofing. It features PartyBoost for multi‑speaker linking, a Bluetooth 5.3 connection, and a sturdy integrated handle for outdoor parties and gatherings.

✓ Best for: Party hosts, outdoor enthusiasts, bass lovers, and anyone needing loud, durable sound for beach parties, tailgates, poolside gatherings, or home events that benefit from PartyBoost linking.✗ Not ideal for: Backpackers, commuters, or users who require a compact, lightweight speaker for small indoor spaces or quiet listening environments.

Pros

✓Powerful, deep bass from a 189 mm subwoofer delivers party‑level volume.
✓Up to 24 hours of continuous playback with fast 6.5‑hour charging.
✓IP67 dust‑proof and waterproof construction lets you use it at the beach or pool.

Price History

Current

$299.95

Average

$427.99

Lowest

$299.95

Highest

$499.98

Good Deal — 30% below average

Price trend (90d):-25.0%

Best Seller Rank History

Now#151Best#23Worst#773 -61

Lower = better sales rank

Specifications

Audio

Subwoofer Driver Size189 x 114 mm

Midrange Driver Size80.9 x 80.9 mm

Tweeter Driver Size20 mm

Frequency Response40 Hz - 20 kHz

Signal-to-Noise Ratio>80 dB

Battery

Battery Life24 hours minutes

Battery Capacity (Wh)72.6 Wh Wh

Battery Capacity (mAh)10,000 mAh mAh

Charging Time6.5 hours minutes

Connectivity

Bluetooth Version5.3

Bluetooth ProfilesA2DP 1.3, AVRCP 1.6

Bluetooth Frequency2.402 - 2.480 GHz

Bluetooth ModulationGFSK, π/4 DQPSK, 8DPSK

Bluetooth Transmitter Power≤9 dBm

Design

Width19.0 in mm

Height10.1 in mm

Depth7.9 in mm

Weight14.7 lbs g

HandleIntegrated aluminum with silicone grip

Features

PartyBoostSupported

JBL Portable AppSupported

WaterproofYes

General

BrandJBL

ModelJBLBOOMBOX3BLKAM

Release Date2022-09-25

Warranty1 year

IP RatingIP67

Ports

USB PortUSB (charging)

AC Power InputAC power input

Power

Maximum Power (AC)180 W W

Maximum Power (Battery)136 W W

Input Voltage100-240 V AC

Input Frequency50/60 Hz

Transducers

Subwoofer driver size189 mm × 114 mm (3.19 in cone)

Midrange driver size80.9 mm × 80.9 mm (2.75 in cone) – two drivers

Tweeter driver size20 mm (0.75 in dome) – two drivers

Dimensions & Weight

Height10.1 inches

Width19.0 inches

Depth7.9 inches

Weight14.7 Pounds

Research Sources

crutchfield.com

robot-advance.com

creativeaudio.net

bhphotovideo.com

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User Reviews

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4.7

(3,571 reviews)

$299.95$499.9540% off

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JBLBOOMBOX3BLKAMBlackLarge 1 year manufacturer

Portable Bluetooth Speakers Portable Speakers

✓

PartyBoost feature enables wireless linking of multiple JBL speakers for larger sound.

✓Bluetooth 5.3 provides stable, low‑latency wireless streaming and modern codec support

Cons

✗Heavy weight of 14.7 lb (6.7 kg) makes it cumbersome to carry for extended periods.
✗Large footprint of 19 in width limits placement in tight indoor spaces.
✗When running on battery power, total RMS output drops to 136 W compared with 180 W on AC.
✗Requires AC power input for full‑power operation, limiting use where outlets are unavailable.

From Expert Reviews

Praised by Experts

✓Professional reviewers highlight the deepest bass among portable party speakers.
✓Crutchfield notes the pro‑grade drivers and 24‑hour battery life as ideal for outdoor events.
✓Editors praise the massive sound output and rugged IP67 durability as a step up from Boombox 2.

Criticized by Experts

✗Experts point out the increased weight compared with the previous Boombox 2 model.
✗Reviewers mention a noticeable power reduction when the unit operates on battery.

From User Reviews

Users Love

✓Everyday users love the punchy bass and high volume that fill large outdoor areas.
✓Customers appreciate the long battery life that lasts through whole‑day gatherings.
✓Owners value the waterproof IP67 rating for use at pools, beaches, and rainy festivals.

Users Complain About

✗Consumers find the bulk and 14.7 lb weight difficult to transport without a vehicle.
✗Users report the speaker’s size makes it hard to fit on small tables or in backpacks.
✗Some buyers note a slight drop in audio power when the speaker switches to battery mode.

Expert Opinion

Professional reviewers commend the Boombox 3 for its industry‑leading bass depth, robust 24‑hour battery, and IP67 ruggedness, describing it as a significant upgrade over the Boombox 2. The high‑power AC output and PartyBoost linking are highlighted as key strengths, while the added weight and reduced power in battery mode are noted as trade‑offs.

What Users Say

Everyday owners consistently praise the Boombox 3’s thunderous bass, long-lasting battery, and waterproof durability for outdoor festivities, but many lament its bulk and weight, noting that it is cumbersome to move and that audio power dips when unplugged from AC.

Common Complaints

The speaker’s considerable weight and large size make it difficult to transport and place in confined areas, and the RMS output drops noticeably when operating on battery power.

How It Compares

vs. JBL Boombox 2

Advantages

✓Lighter weight (13 lb) and slightly smaller dimensions improve portability
✓Provides strong sound output sufficient for most parties

Disadvantages

✗Weaker bass response with a 50 Hz low‑frequency limit
✗Only IPX7 water resistance, lacking full dust protection

Choose the Boombox 2 if you prioritize a lighter, more portable speaker and can accept slightly less bass depth and water‑dust protection.

vs. JBL Boombox 4

Advantages

✓Slightly lighter at 12.98 lb and marginally larger dimensions may enhance sound dispersion
✓Potentially includes newer internal components and features

Disadvantages

✗Limited publicly available specifications make direct performance comparison difficult
✗May not retain the 24‑hour battery claim of the Boombox 3

Select the Boombox 4 if you want the latest model and are comfortable with fewer disclosed details; otherwise the Boombox 3 offers proven power, battery life, and durability.

Rating Trend

Rating4.7/ 5Reviews3,580+2,576 reviews +0.11