Taga Harmony TAV Ow-70 LCRS On-Wall Speaker

Slim Design. Immersive Home Theatre Sound

The TAGA Harmony TAV OW-70 LCRS is a three-way, four-driver on-wall loudspeaker designed for enthusiasts seeking engaging home theatre performance with discreet installation. Its slim cabinet, dedicated midrange driver and dual bass drivers are designed to deliver clear dialogue, detailed music and dynamic cinematic effects without occupying the floor space required by conventional floorstanding speakers.

Designed for Left, Centre, Rear and Surround channel applications, the TAV OW-70 LCRS offers flexibility for multichannel audio systems. Its dual front bass-reflex ports, TAGA WaveGuide tweeter faceplate and rigid TLIE enclosure are intended to support detailed reproduction and controlled low-frequency performance.

With mounting options for horizontal or vertical installation, the speaker can be positioned to suit a range of home theatre layouts and modern entertainment spaces.

Key Features

• Three-Way, Four-Driver Design – A dedicated tweeter, midrange driver and two bass drivers are designed to deliver balanced, dynamic sound reproduction.

• 25 mm Silk Dome Tweeter – The tweeter is engineered to reproduce high frequencies with clarity, smoothness and fine detail.

• TAGA WaveGuide (TWG) – The specially shaped tweeter faceplate is designed to support broad and even sound dispersion.

• 133 mm Midrange Driver – A lightweight polypropylene cone and flexible rubber suspension are designed to reproduce vocals, dialogue and instruments naturally.

• Dual 165 mm Bass Drivers – Two bass drivers provide the foundation for impactful low frequencies and dynamic soundtrack reproduction.

• Dual Front Bass-Reflex Ports – The front-facing port arrangement supports low-frequency output while offering flexibility in speaker placement.

• TLIE Enclosure – TAGA Low Interference Enclosure construction uses MDF panels and internal acoustic damping to help control unwanted cabinet resonance.

• Flexible Wall Mounting – Four wall mounts support horizontal or vertical installation.

• Slim Cabinet Profile – At approximately 15 cm deep, the speaker is designed for discreet integration into contemporary interiors.

• Removable Grille and Aluminium Trim Rings – Practical styling details provide a clean finish for home theatre installations.

Designed For Immersive Home Theatre

A well-integrated home theatre depends on clear dialogue, convincing effects and a consistent soundstage across the listening area. The TAGA Harmony TAV OW-70 LCRS is designed to support these priorities in a wall-mounted format.

Its three-way architecture assigns high-frequency, midrange and bass reproduction to dedicated drivers. This arrangement helps the speaker handle dialogue, musical detail and cinematic effects across a broad range of listening material.

The LCRS configuration allows the model to be considered for front left, centre and right positions, as well as rear or surround applications, subject to system design and placement requirements. Using matching speakers across compatible channels can also help create a more consistent tonal presentation throughout the room.

Clear Highs, Natural Dialogue And Dynamic Bass

The 25 mm silk dome tweeter works with TAGA Harmony’s TWG faceplate to support detailed high-frequency reproduction and broad sound dispersion. This is particularly useful for conveying ambience, high-frequency effects and fine musical detail.

A dedicated 133 mm polypropylene-cone midrange driver focuses on the frequencies important to voices, dialogue and instruments. Its lightweight cone and flexible suspension are designed to support quick response and natural midrange reproduction.

Two 165 mm bass drivers work with the dual front bass-reflex ports to deliver low-frequency weight and dynamic impact. This combination is designed to complement action films, orchestral soundtracks and music playback when paired with a suitable subwoofer and properly calibrated system.

Rigid Cabinet And Carefully Engineered Construction

The TAV OW-70 LCRS uses TAGA Harmony’s TLIE (Taga Low Interference Enclosure) design. Published product descriptions specify 12 mm MDF cabinet walls and a 27 mm front panel, intended to increase rigidity and help limit unwanted resonance.

Internal acoustic damping helps reduce standing waves within the enclosure, while the front bass-reflex ports are designed to support low-frequency performance. The speaker’s crossover components and internal wiring are selected to support effective integration between its drivers.

Gold-plated speaker terminals accept bare speaker cable up to 10 AWG and commonly used connector types, according to published product information.

Flexible Installation For Modern Interiors

The TAV OW-70 LCRS is designed for wall-mounted installations where sound performance and a clean visual presentation are both important. Its mounting provisions support horizontal or vertical orientation, making it suitable for a range of home theatre configurations.

The cabinet measures approximately 67 × 30 × 15 cm in the specified vertical orientation. Before installation, check the mounting surface, wall strength, cable routing, speaker orientation and listening position.

For the best results, professional system planning is recommended to ensure suitable amplifier matching, correct channel placement and seamless integration with the rest of the home theatre system.

Features

• Three-way, four-driver passive on-wall loudspeaker.

• Designed for Left, Centre, Rear and Surround channel applications.

• 25 mm (1-inch) silk dome tweeter.

• TAGA WaveGuide (TWG) tweeter faceplate.

• 133 mm (5.25-inch) polypropylene-cone midrange driver.

• Two 165 mm (6.5-inch) polypropylene-cone bass drivers.

• TLIE (Taga Low Interference Enclosure) cabinet.

• Dual front bass-reflex ports.

• Crossover frequencies of 500 Hz and 3 kHz.

• Gold-plated speaker terminals.

• Removable grille with aluminium decorative trim rings.

• Four wall mounts for horizontal or vertical installation.

• Slim cabinet profile, approximately 15 cm deep.

Specifications

• Brand: TAGA Harmony

• Model: TAV OW-70 LCRS

• Speaker Type: Passive on-wall loudspeaker

• Applications: Left / Centre / Rear / Surround

• Configuration: Three-way, four drivers

• Enclosure: TLIE

• Recommended Amplifier Power: 20–160 W

• Power Handling: 120 W RMS

• Frequency Response: 39 Hz–25 kHz

• Nominal Impedance: 6 Ω

• Sensitivity: 86.5 dB, as reported by several retailer listings; confirm with distributor

• Crossover Frequencies: 500 Hz and 3 kHz

• Tweeter: 25 mm (1-inch) silk dome with TWG faceplate

• Midrange Driver: 133 mm (5.25-inch)

• Bass Drivers: 2 × 165 mm (6.5-inch)

• Bass-Reflex Design: Dual front ports

• Mounting: Horizontal or vertical wall mounting

• Dimensions (H × W × D): Approximately 67 × 30 × 15 cm, vertical orientation

• Weight: Approximately 12 kg per speaker

In The Box

Confirm the exact package contents with the distributor before publishing. Product listings describe wall-mounting provisions and a removable grille, but the included hardware and accessories should be verified for the specific retail package. Confirm whether the listing is for one speaker or a pair.

Why Buy From Soundtrails

Choosing the right home theatre speaker involves more than selecting a model. Amplifier compatibility, room layout, speaker positioning and system calibration all influence the final listening experience.

At SoundTrails, our Audio Video Architects help you plan integrated home theatre systems tailored to your room, equipment and listening preferences. From speaker selection and system matching to professional installation and after-sales support, we focus on genuine products and thoughtfully integrated solutions designed to deliver an exceptional long-term listening experience.