Wireless SpeakerULT TOWER MAXHelp Guide

Speaker section

Speaker system

3-way, Bass reflex

Speaker

Woofer unit:

Approximately 280 mm diameter (3)

(Approximately 11.1 in diameter (3))

Midrange unit:

Approximately 120 mm × 120 mm (2)

(Approximately 4.8 in × 4.8 in (2))

Tweeter unit:

Approximately 25 mm × 25 mm (2)

(Approximately 1.0 in × 1.0 in (2))

Tweeter unit:

Approximately 40 mm diameter (2)

(Approximately 1.6 in diameter (2))

General

Inputs

• Type A USB port: Supported USB Device (Mass Storage Class)

• USB Type-C^® port: UAC 1.0 (Mass Storage Class is not supported)

• MIC jack (Φ 6.3 mm)

  Sensitivity 14 mV, impedance 10 kΩ

• LINE 1 jack (RCA)

  Sensitivity 1 950 mV, impedance 10 kΩ

• LINE 2 jack (XLR)

  Maximum input level 17.34 V (27 dB), impedance 50 kΩ

Outputs

LINE OUT jack (XLR)

Maximum Output level 17.34 V (27 dB)

DC OUT

Type A USB port (for charging the battery of a connected device) (DC 5 V/Maximum 1.5 A)

USB Type-C^® port (for charging the battery of a connected device) (DC 5 V/Maximum 1.5 A)

Power

• For models of North America:

  AC 120 V, 60 Hz

• For models of other countries/regions:

  AC 120 V - 240 V, 50 Hz/60 Hz

Power consumption

Approximately 310 W

Standby power consumption

When BLUETOOTH standby mode is enabled: 2.0 W or less

When BLUETOOTH standby mode is disabled: 0.3 W or less

Operating temperature

–5 °C - +40 °C (23 °F - 104 °F)

Dimensions (W × H × D)

Including projecting parts and controls

Approximately 534 mm × 1 062 mm × 472 mm (21.1 in × 41.9 in × 18.6 in)

Mass

Approximately 56.3 kg (124 lb 2 oz)

Communication Specification

Communication system:

BLUETOOTH

Compatible iPhone/iPod models

iPhone 16 Pro Max, iPhone 16 Pro, iPhone 16 Plus, iPhone 16, iPhone 15 Pro Max, iPhone 15 Pro, iPhone 15 Plus, iPhone 15, iPhone 14 Pro Max, iPhone 14 Pro, iPhone 14 Plus, iPhone 14, iPhone SE (3rd generation), iPhone 13 Pro Max, iPhone 13 Pro, iPhone 13, iPhone 13 mini, iPhone 12 Pro Max, iPhone 12 Pro, iPhone 12, iPhone 12 mini, iPhone SE (2nd generation), iPhone 11 Pro Max, iPhone 11 Pro, iPhone 11, iPhone XS Max, iPhone XS, iPhone XR, iPhone X, iPod touch (7th generation)

(As of March 2026)

Depending on the iOS supported by the above models, the “Sound Connect” app may not be usable.