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Product Details

 

True X Surround Upgrade to 5.1.2 20W Amplification IP67 Rated Bluetooth 5.0 USB-C Rechargeable

Yamaha True X Speaker 3A — Portable Wireless Surround Speaker (Black)

A dual-purpose surround module: deploy as wireless rear channels for True X Bar 90A—or switch to Solo mode for premium portable Bluetooth playback.

True X Speaker 3A is engineered for flexible, low-friction surround deployment. Pair two speakers with True X Bar 90A (sold separately) using peer-to-peer, low-latency wireless to unlock a true 5.1.2 home theater topology—then detach and repurpose each unit as an IP67-rated portable Bluetooth speaker. Dual full-range drivers and passive radiators deliver robust output from a compact chassis, while USB-C charging supports always-powered or fully mobile operation.

✔ True X Bar 90A surround-ready (pair) ✔ Solo Bluetooth mode ✔ Dual 2.25" drivers + passive radiators ✔ IP67 dust/water resistance ✔ Up to 12 hours playback ✔ 1/4"-20 wall-mount thread

Executive Summary

Yamaha True X Speaker 3A is a portable, ecosystem-aligned surround speaker designed to extend the True X Bar 90A into true 5.1.2 when deployed as a pair. It also operates independently as a Bluetooth speaker via one-touch Solo mode. The platform focus is operational versatility: low-latency wireless surround placement, rugged IP67 durability for mobility, and USB-C power flexibility for either always-on installations or portable use.

20 W
Amplification
Compact, punchy output
2 + 2
Acoustic System
Dual drivers + radiators
IP67
Protection
Dust/water resistant
12 hrs
Battery Life
Rechargeable via USB-C

Core Capabilities

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True X Surround Expansion

Pair two True X Speaker 3A units with a True X Bar 90A (sold separately) to upgrade the system to a true 5.1.2 configuration. The peer-to-peer, low-latency wireless approach enables flexible rear placement without introducing complex cabling overhead.

System RoleRear surrounds (pair)
Target SoundbarTrue X Bar 90A
Wireless ModelPeer-to-peer, low latency
OutcomeUpgrade to 5.1.2

Solo Mode Portable Bluetooth Playback

Switch to Solo mode for standalone Bluetooth operation, transforming True X Speaker 3A into a portable speaker for music, podcasts, and everyday listening. This dual-mode design supports a unified audio investment across home theater and on-the-go use cases.

Standalone UseSolo mode Bluetooth speaker
Bluetooth5.0 (A2DP, AVRCP)
Wireless Range32.8' / 10 m
OS CompatibilityAndroid / iOS
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Compact High-Output Acoustic Architecture

Dual 2.25" full-range drivers and two passive radiators deliver a larger sonic footprint than the chassis suggests. The bass-reflex enclosure is tuned to maximize perceived impact while maintaining clarity for dialogue-forward content and effects playback.

Drivers2 × 2.25" full-range
Passive Radiators2
Amplifier Rating20 W
EnclosureBass-reflex

Rugged Portability + Install Flexibility

IP67 dust/water resistance supports outdoor and travel scenarios, while USB-C charging enables always-powered use in fixed installs. A rear 1/4"-20 threaded socket provides wall-mount capability using third-party accessories (sold separately).

Environmental RatingIP67
ChargingUSB-C (5 VDC, 2 A)
Battery LifeUp to 12 hours
Mounting1/4"-20 thread
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Key Features

One hardware platform, two operating modes—surround deployment and portable Bluetooth playback

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Standalone Bluetooth Functionality

Solo

One-touch Solo mode enables portable Bluetooth playback for everyday listening beyond the home theater.

Bluetooth 5.0Android/iOSPortable
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Pair for True X Surround

5.1.2

Use two speakers with True X Bar 90A to extend into a true 5.1.2 surround experience with flexible rear placement.

Low latencyWireless placementImmersion
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Dual 2.25" Drivers + Radiators

Acoustic

Dual full-range drivers and passive radiators increase perceived scale and impact from a compact footprint.

Full-rangePassive radiatorsCompact power
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IP67 Dust & Water Protection

Rugged

Built for mobility: dust and water resistance supports outdoor use and travel without compromising reliability.

Water-resistantDust-resistantOn-the-go
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USB-C Rechargeable Battery

Power

Up to 12 hours of playback on battery, with USB-C charging for either portable operation or always-powered placement.

Up to 12 hrsUSB-CAlways powered
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1/4"-20 Wall-Mount Thread

Install

Rear threaded socket supports wall mounting with compatible third-party accessories (sold separately).

1/4"-20Flexible placementClean rooms

Technical Specifications

Core Specs
Channel Configuration1-Channel
Speaker ConfigurationFull-Range
Amplifier Power Rating20 W
Enclosure TypeBass-reflex
Environmental ResistanceDust/Water-Resistant (IP67)
ColorBlack
Drivers
Drivers2 × 2.25" / 57.15 mm full-range
Passive Radiators2
Wireless & Bluetooth
Wireless ProtocolsBluetooth
Bluetooth Version5.0
Bluetooth ProfilesA2DP, AVRCP
Wireless Range32.8' / 10 m
OS CompatibilityAndroid / iOS
Power
Charging InputUSB-C
Input Power5 VDC at 2 A
Battery TypeBuilt-in rechargeable Li-ion
Battery LifeUp to 12 hours
Charging TimeApprox. 4 hours
Physical
PlacementTabletop/Bookshelf, Wall-Mount (optional hardware)
Mount Thread1/4"-20 (rear socket)
Dimensions (W × H × D)3.5 × 8.7 × 3.5" / 88 × 220 × 88 mm
Weight2.2 lb / 1.0 kg
Package Weight2.74 lb
Box Dimensions (L × W × H)12.1 × 4.7 × 4.7"
Identification
BrandYamaha
ModelTrue X Speaker 3A
UPC027108961132

What’s in the Box

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Yamaha True X Speaker 3A — Portable Wireless Surround Speaker (Black)

Dual-mode surround module with Solo Bluetooth functionality

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Charging Cable

USB-A to USB-C charging cable

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Warranty

Limited 2-year manufacturer warranty

One Speaker, Two Deployments: Surround at Home, Portability Everywhere

True X Speaker 3A is engineered for customers who want scalable surround without locking hardware into a single context. Deploy as wireless rear surrounds to elevate True X Bar 90A into true 5.1.2, then pivot to Solo mode for portable Bluetooth playback with IP67 ruggedness. It’s a compact, high-leverage component that reduces ecosystem friction while upgrading immersion and mobility in one cohesive platform.

True X Surround Solo Bluetooth 20W Output Dual 2.25" Drivers IP67 Rated USB-C Rechargeable

 

 

Included in the Box