Lithe Audio 8" Passive Ceiling Speaker (Single) | 03320

80W RMS 8 Ohm Passive Ceiling Speaker for Lithe Audio BT8 & Wired Audio Systems

The Lithe Audio 03320 8" Passive Ceiling Speaker is a powerful two-way in-ceiling speaker designed to complement the Lithe Audio 8" active Bluetooth Auracast speaker and provide a clean, discreet route to two-speaker stereo audio.

Featuring a large 8" woofer, 1" tweeter, 80W RMS power handling and 8 Ohm impedance, the 03320 delivers room-filling performance across a broad 35Hz–23kHz frequency response.

Unlike the active Lithe Audio 03300, the 03320 contains no built-in amplifier, Bluetooth receiver or Auracast electronics. Instead, it connects by conventional speaker cable to the amplified output of a compatible active Lithe Audio speaker or other suitable amplifier.

This makes it the ideal matching passive speaker for expanding a Lithe Audio 03300 active BT8 speaker into a two-speaker system. It is also the passive speaker supplied as part of the Lithe Audio 03310 active and passive pair kit.

An IP44 rating, discreet frameless magnetic grille and paintable finish make the 03320 suitable for a wide variety of residential and commercial installations where high-quality audio is required without visible freestanding speakers.

Features

• Lithe Audio 8" Passive Ceiling Speaker
• Product Code 03320
• Single Passive Ceiling Speaker
• Ideal Companion for Lithe Audio 03300 Active Speaker
• Passive Speaker Used in the 03310 Pair Configuration
• 80W RMS Power Handling
• 8 Ohm Impedance
• Two-Way Coaxial Speaker Design
• Large 8" Woofer
• 1" Tweeter
• 35Hz–23kHz Frequency Response
• 91dB Sensitivity
• Wired Speaker Connection
• No Built-In Amplifier
• No Built-In Bluetooth Receiver
• No Built-In Auracast Electronics
• IP44 Rated
• Suitable for Appropriate Kitchens & Bathroom Installations
• Frameless Magnetic Grille
• Paintable Grille
• Discreet In-Ceiling Installation
• Suitable for Residential & Commercial Audio
• 258mm Installation Cut-Out
• 2-Year Limited Warranty

Matching Passive Speaker for the Lithe Audio 03300

The 03320 is the natural expansion speaker for the Lithe Audio 03300 8" Bluetooth Auracast active ceiling speaker.

The 03300 incorporates a two-channel Class D amplifier and provides an output for an additional compatible passive speaker.

Connecting the 03320 to that output using suitable speaker cable creates a two-speaker ceiling audio installation without requiring a separate external amplifier.

The active speaker handles amplification and wireless connectivity, while the 03320 acts as the second loudspeaker.

Expand a Single Active Speaker into a Two-Speaker System

The 03320 provides a straightforward upgrade route for customers who initially install a single Lithe Audio active speaker.

Rather than replacing the original speaker or installing a separate amplifier, the passive speaker can be connected to the compatible active unit's speaker output.

This provides greater sound coverage and enables an appropriate active system to take advantage of its stereo output.

Passive Speaker No Built-In Amplifier

It is important to distinguish the 03320 passive speaker from Lithe Audio's active Bluetooth models.

The 03320 does not contain its own amplifier and therefore cannot operate simply by connecting it to mains power.

It must receive an amplified speaker-level audio signal from a suitable source.

When used with the matching 03300 active speaker, amplification is provided by the Class D amplifier integrated into the active unit.

No Bluetooth or Auracast Built In

The 03320 itself does not contain Bluetooth 5.4, LE Audio or an Auracast receiver/transmitter.

When paired with the compatible 03300 active speaker, Bluetooth and Auracast functionality is provided by that active speaker.

Audio is then passed to the 03320 through the physical speaker cable connection.

This distinction is important for customers purchasing the 03320 separately: it is a passive wired loudspeaker, not a standalone wireless Bluetooth speaker.

80W RMS Power Handling

The passive 03320 is rated for 80W RMS power handling, giving it ample capacity for high-quality residential and commercial ceiling audio installations.

When selecting an alternative amplifier rather than the matching Lithe Audio active speaker, the amplifier and speaker must be appropriately matched for power and impedance.

8 Ohm Impedance

The speaker has a nominal impedance of 8 Ohms

This allows it to be used with compatible conventional amplifiers as well as the matching Lithe Audio active speaker arrangement.

Amplifier compatibility and loading must always be checked before connecting the speaker.

Powerful 8" Driver

The larger 8" woofer gives the 03320 greater potential for room-filling sound than smaller-format ceiling speakers.

Its size makes it particularly suitable for:

• Larger Living Rooms
• Open-Plan Spaces
• Kitchens
• Hospitality Areas
• Meeting Rooms
• Commercial Spaces
• Home Entertainment
• High-Quality Background Audio

For projects where strong, full-bodied ceiling audio is required, the 8" format provides an excellent balance between discreet installation and substantial acoustic performance.

Two-Way Coaxial Design

The 03320 uses a two-way coaxial driver arrangement, combining the large 8" woofer with a dedicated 1" high-frequency tweeter.

This allows different parts of the audio spectrum to be handled by dedicated drive units, providing a broad and detailed listening experience from a single ceiling location.

Wide 35Hz–23kHz Frequency Response

The speaker provides a specified frequency response of 35Hz to 23kHz.

This broad operating range allows the 03320 to reproduce low-frequency content through to detailed high-frequency information, making it suitable for music, television sound and general-purpose audio.

91dB Sensitivity

With a specified 91dB sensitivity at 1W/1m, the speaker is designed to produce useful acoustic output from the available amplifier power.

Combined with its 80W RMS power handling and large 8" driver, this makes the 03320 suitable for applications requiring strong audio coverage without using surface-mounted speakers.

Create a Clean Stereo Ceiling System

When connected to a compatible active Lithe Audio BT8 speaker, the 03320 provides the second speaker required for a conventional two-speaker ceiling installation.

The active speaker's mono/stereo selector can then be configured according to the room and required listening arrangement.

Stereo is useful where left/right separation can be appreciated, while mono can provide more consistent coverage across a larger listening area.

Ideal for Larger Rooms

The 8" format makes the 03320 particularly suitable for larger spaces where a smaller ceiling speaker may provide insufficient coverage or low-frequency presence.

Used with an appropriate matching speaker and amplification, it can provide discreet room-filling sound without occupying wall or floor space.

This is particularly useful in open-plan homes, hospitality projects and commercial interiors where visible audio equipment needs to be minimised.

IP44 Rated

The Lithe Audio 03320 is rated IP44, providing additional protection for suitable installations where occasional moisture or splashing may be a consideration.

This makes it suitable for appropriate kitchen and bathroom applications when installed in accordance with the manufacturer's instructions and applicable electrical requirements.

The suitability of the complete installation should always be assessed for the specific location.

Frameless Magnetic Grille

The 03320 is finished with a frameless magnetic grille, allowing the speaker to sit discreetly within the ceiling.

The absence of a prominent conventional speaker frame helps create a minimalist architectural appearance that is particularly well suited to contemporary residential and commercial interiors.

The magnetic design also makes the grille straightforward to remove when access to the speaker is required.

Paintable Grille

The speaker grille can be painted to coordinate with the surrounding ceiling, allowing the finished installation to become even less visually intrusive.

This is particularly useful in architect-led interiors, hotels, premium residential projects and commercial environments where visible technology needs to be kept to a minimum.

Care should be taken during painting to avoid blocking the grille perforations or adversely affecting acoustic performance.

Simple Wired Connection

As a passive loudspeaker, the 03320 connects using conventional speaker cable.

When used with a Lithe Audio 03300 active speaker, speaker cable is run from the active speaker's output to the passive 03320.

There is no separate mains power supply required at the passive speaker itself.

This creates a straightforward installation:

Power the active speaker → connect speaker cable → connect the 03320 passive speaker → configure the active system.

No Separate Power Supply Required for the 03320

Because the 03320 is passive, it does not require its own mains or DC power supply.

The electrical audio signal required to drive the speaker is supplied by the connected amplifier.

This makes the passive speaker particularly convenient when expanding a compatible Lithe Audio active system, as only speaker cable needs to be routed between the two speaker positions.

Compatible with Suitable Conventional Amplifiers

Although the 03320 is an ideal companion for the Lithe Audio 03300, its passive 8 Ohm design also allows it to be considered for use with other suitable conventional amplifiers.

Where an alternative amplifier is used, the installer must confirm correct impedance, power output and speaker configuration.

The 03320 should not be connected directly to a line-level output, television headphone socket or unamplified audio source.

• Brand: Lithe Audio
• Product Code: 03320
• Product Type: Passive Ceiling Speaker
• Speaker Size: 8"
• Quantity: 1 Speaker
• Speaker Design: Two-Way Coaxial
• Power Handling: 80W RMS
• Impedance: 8 Ohms
• Frequency Response: 35Hz–23kHz
• Sensitivity: 91dB
• Woofer: 8"
• Tweeter: 1"
• Built-In Amplifier: No
• Bluetooth: No
• Auracast: No
• Connection: Wired Speaker-Level Connection
• Compatible Active Speaker: Lithe Audio 03300 BT8
• Included in Pair Kit: Lithe Audio 03310
• IP Rating: IP44
• Grille: Frameless Magnetic
• Grille Finish: Paintable
• Ceiling Cut-Out: 258mm Diameter
• Installation: In-Ceiling
• Warranty: 2-Year Limited Warranty

03320 vs 03300 vs 03310

Understanding the three Lithe Audio product codes makes choosing the correct speaker configuration much easier.

Lithe Audio 03300

The 03300 is the single active 8" speaker.

It incorporates the amplifier, Bluetooth 5.4, LE Audio and Auracast electronics and can operate as the main speaker in the system.

Lithe Audio 03320

The 03320 is the single passive 8" speaker.

It has no built-in amplifier or Bluetooth/Auracast electronics and connects using speaker cable to a compatible amplified source.

It is the correct option when adding a matching passive speaker to an existing 03300 installation.

Lithe Audio 03310

The 03310 is the complete active and passive pair kit.

It combines the active Bluetooth Auracast speaker and matching passive speaker in one package for customers who require a two-speaker system from the outset.

Ideal Expansion for Existing Lithe Audio Systems

For customers who already own a compatible Lithe Audio 03300 active 8" Bluetooth Auracast ceiling speaker, the 03320 provides the straightforward way to add a second matching ceiling speaker.

This can improve coverage across larger rooms and create a more immersive two-speaker listening experience without installing another active speaker.

Because the passive speaker receives its signal and power from the amplifier in the active speaker, there is no need for a second power connection or another Bluetooth connection.

Suitable Applications

• Lithe Audio 03300 Speaker Expansion
• Two-Speaker Ceiling Audio Systems
• Stereo Ceiling Audio
• Home Audio
• Living Rooms
• Open-Plan Living Areas
• Kitchens
• Suitable Bathroom Installations
• Bedrooms
• Home Cinema & TV Audio
• Music Systems
• Hotels
• Apartments
• Serviced Accommodation
• Restaurants & Bars
• Hospitality Venues
• Meeting Rooms
• Offices
• Retail Environments
• Education
• Commercial Audio
• Wired Ceiling Speaker Systems
• Professional AV Installations

Why Choose the Lithe Audio 03320?

The Lithe Audio 03320 8" Passive Ceiling Speaker is the ideal choice for customers who need to add a matching passive speaker to a compatible Lithe Audio 8" active system or require a high-quality 8 Ohm ceiling speaker for an appropriate amplified installation.

Its 80W RMS power handling, 8 Ohm impedance and large two-way 8" driver arrangement provide the performance required for substantial room-filling audio, while its broad 35Hz–23kHz frequency response and 91dB sensitivity make it suitable for music, television and general entertainment.

For existing 03300 active speaker installations, adding the 03320 creates a neat two-speaker system while continuing to use the amplifier and wireless technology already built into the active speaker.

There is no additional Bluetooth setup or power supply required at the passive speaker – simply connect it using appropriate speaker cable to the amplified output.

An IP44 rating, discreet in-ceiling format and frameless paintable magnetic grille complete the package, allowing powerful audio to be integrated into residential and commercial interiors with minimal visual impact.

For customers who already have the active Lithe Audio 03300 and want the matching second speaker, the 03320 is the dedicated passive 8" expansion option.