Loewe Klang Sub 1 Subwoofer

£399.00

The Loewe klang sub1 is a compact active subwoofer designed to bring deeper, more engaging bass to compatible Loewe televisions and audio systems.

Featuring an integrated amplifier, wireless audio connectivity and a discreet, space-saving enclosure, the klang sub1 enhances film soundtracks, television programmes and music without dominating the room.

Its innovative bass-driver arrangement helps minimise unwanted vibration, making it particularly suitable for contemporary living spaces.

Riverside HiFi offers professional Loewe television installation, subwoofer configuration and complete home cinema system design.

Compatibility should be confirmed before ordering, as wireless operation depends on the connected television or audio system.              

Description

Loewe klang sub1 – Compact Wireless Active Subwoofer

The Loewe klang sub1 is a compact, powerful wireless active subwoofer designed to bring deeper bass and greater impact to compatible Loewe televisions.

Combining an innovative six-driver acoustic system, efficient Class-D amplification and Bluetooth aptX Low Latency technology, the klang sub1 delivers impressive low-frequency performance from a remarkably discreet enclosure.

With 160 watts of total music power, the subwoofer is ideal for customers seeking more engaging television sound without installing a large, conventional home cinema subwoofer.

Powerful 160W Bass Performance

The Loewe klang sub1 incorporates a dedicated Class-D amplifier designed for controlled low-frequency reproduction.

Its performance includes:

  • 80W continuous amplifier output

  • 160W total music power

  • 40Hz–100Hz acoustic frequency response

  • Six-driver bass system

  • Adjustable subwoofer level

The result is fuller, more dynamic sound for films, television programmes and music.

Innovative Six-Driver Design

The klang sub1 features an unusual bass-driver arrangement designed to minimise unwanted cabinet vibration.

Its acoustic system incorporates:

  • Two active 4-inch bass drivers

  • Four passive 4-inch bass radiators

  • Opposing-driver, motion-compensating design

  • Compact, closed enclosure with passive membranes

The opposing drivers help reduce cabinet movement, while the passive radiators reinforce low-frequency performance.

This design allows the klang sub1 to deliver substantial bass without requiring a large cabinet.

Wireless Bluetooth aptX Low Latency Connection

The klang sub1 supports Bluetooth 5.0 with aptX Low Latency technology.

When used with the supplied compatible transmitter, the wireless connection is designed to minimise audio delay and maintain synchronisation between television sound and picture.

This makes the subwoofer particularly convenient for modern living rooms, where running an audio cable across the room may be undesirable.

Please note: The subwoofer still requires a mains power connection.

Designed for Compatible Loewe Televisions

The klang sub1 is designed to work with a wide range of Loewe televisions.

Loewe identifies compatibility with:

  • Loewe televisions from the SL3 chassis generation onwards

  • Compatible Loewe bild televisions

  • We. by Loewe SEE televisions

  • Selected third-party televisions with a suitable variable audio output

Compatibility depends on the television’s audio output and configuration.

The klang sub1 is not a universal wireless subwoofer for every Bluetooth television or soundbar.

Upgrade Your Television to 2.1 Audio

When connected to a compatible television with stereo speakers, the klang sub1 adds a dedicated low-frequency channel.

This creates a 2.1-style listening experience with:

  • Greater impact from film soundtracks

  • Fuller music reproduction

  • More convincing low-frequency effects

  • Improved bass extension

  • A more engaging entertainment experience

The subwoofer complements the television’s existing speakers rather than replacing them.

Analogue Audio Connectivity

In addition to its wireless connection, the klang sub1 features a 3.5mm analogue audio input.

This allows connection to compatible televisions or audio equipment with a suitable adjustable analogue output.

For third-party equipment, the output arrangement must be checked to ensure that the subwoofer receives an appropriate bass signal and that its level can be controlled correctly.

Elegant, Space-Saving Design

The klang sub1 features a distinctive low-profile enclosure with a premium acoustic fabric finish and refined Basalt Grey styling.

Its compact construction makes it suitable for discreet placement beside suitable furniture or within a carefully designed entertainment area.

Its low cabinet height is particularly useful in contemporary interiors where space is limited.

Key Features

  • Compact active wireless subwoofer

  • 160W total music power

  • 80W continuous Class-D amplification

  • Two active 4-inch bass drivers

  • Four passive 4-inch bass radiators

  • Motion-compensating acoustic design

  • 40Hz–100Hz frequency response

  • Bluetooth 5.0 connectivity

  • aptX Low Latency support

  • Compatible wireless transmitter included

  • 3.5mm analogue audio input

  • Adjustable subwoofer level

  • Compatible with selected Loewe and We. SEE televisions

  • Premium Basalt Grey finish

  • Space-saving low-profile enclosure

  • Professional installation available

Complete Technical Specifications

SpecificationDetails
ManufacturerLoewe
Modelklang sub1
Product typeActive wireless subwoofer
Audio configuration0.1 subwoofer channel
Amplifier technologyClass-D
Continuous amplifier output80W
Total music power160W
Acoustic frequency response40Hz–100Hz
Total driver count6
Active bass drivers2 × 4-inch
Passive bass radiators4 × 4-inch
Acoustic constructionClosed enclosure with passive membranes
Driver arrangementRadial, motion-compensating
Bluetooth version5.0
Bluetooth audio technologyaptX Low Latency
Bluetooth profilesA2DP, AVRCP
Analogue input3.5mm stereo
Wireless transmitterIncluded
Subwoofer level adjustmentYes
Signal-to-noise ratioGreater than 80dB
Total harmonic distortionLess than 0.5% at specified test levels
Protection circuitsThermal, current, voltage and short circuit
Mains power100–240V AC, 50/60Hz
Eco standby consumptionApproximately 0.5W
FinishBasalt Grey
Included accessoriesPower cable, wireless transmitter and documentation

Dimensions & Weight

MeasurementSpecification
Width287 mm
Height158 mm
Depth287 mm
Dimensions (W × H × D)287 × 158 × 287 mm
WeightApproximately 4.6 kg

Recommended Applications

The Loewe klang sub1 is particularly suitable for:

  • Compatible Loewe televisions

  • We. by Loewe SEE television installations

  • Living rooms and bedrooms

  • Contemporary apartments

  • Compact television systems

  • Space-saving home entertainment installations

  • Television audio upgrades

  • Residential AV installations

Installation and Placement

The klang sub1 can be positioned on a stable surface near compatible entertainment furniture.

For best performance:

  • Place the subwoofer where its drivers and ventilation are unobstructed.

  • Avoid tightly enclosed furniture compartments.

  • Provide access to a mains socket.

  • Confirm television compatibility before installation.

  • Configure the audio output and subwoofer level appropriately.

  • Check wireless pairing and sound synchronisation.

Professional setup can help optimise bass integration with the television’s existing loudspeakers.

Professional Loewe Installation at Riverside HiFi

At Riverside HiFi, we specialise in premium televisions, home cinema, hi-fi and integrated smart home entertainment.

Our services include:

  • Loewe television demonstrations and advice

  • Subwoofer compatibility checks

  • Wireless subwoofer installation

  • Television audio configuration

  • Professional TV wall mounting

  • Home cinema system design

  • Multiroom audio solutions

  • Control4 smart home integration

  • Residential and commercial AV installation

Whether you’re enhancing an existing Loewe television or designing a complete premium entertainment system, Riverside HiFi can help select and install the appropriate equipment.

Riverside HiFi – Hi-Fi | Home Cinema | Smart Home | Professional Installation

Please note: Television compatibility should be confirmed before ordering. The klang sub1 requires mains power. Television and professional installation are available separately.