1-way Speaker Biamp CMSUB8 80 W

Name: 1-way Speaker Biamp Commercial Audio CMSUB8
Brand: APart-Audio
SKU: 10848570
Price: 116.49 EUR
Availability: InStock

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1-way Speaker Biamp Commercial Audio CMSUB8 80 W

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Short description

The Biamp Commercial Audio CMSUB8 is a 1-way wired loudspeaker designed for conferencing systems. With a power rating of 80 W, it features two drivers, an impedance of 8 Ω, and a frequency range of 50 - 200 Hz. The speaker has a sensitivity of 88 dB, ensuring clear sound reproduction. Its sleek white design makes it suitable for various environments.

Available at price 116.49 €: 3 pcs.

Total available for order: 6 pcs.

Warranty: 2 Years

SKU: 10848570

Manufacturer: APart-Audio

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 2.67 kg)

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36 months installment: from 3.24 euros per month

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Product information

Description

The CMSUB8 is an 8" dual-coil ceiling subwoofer designed to deliver deep, controlled bass while remaining visually discreet. Its compact, white design and aluminium grille allow installation in ceilings or other concealed locations without occupying wall or floor space, and the construction offers suitability for humid environments. The CMSUB8 pairs well with small to medium satellite speakers such as CM3T, CM4, CM4T and small cabinet speakers like the MASK4(T). It is intended for infinite baffle use (for example mounted into a ceiling); no backbox is required, although when installed into an enclosure (furniture or cabinet) a closed box of at least 20 litres is recommended.

Advantages

The CMSUB8 provides deep bass from a recessed ceiling installation while keeping a low visual profile. Its dual-coil design and 80 W power rating deliver reliable low-frequency reinforcement, and the aluminium grille improves durability in humid conditions. The speaker’s impedance and sensitivity make it compatible with a wide range of wired amplifier systems and it integrates well with APART-Audio CM-series satellite speakers.

Suitable for

Background music systems in commercial or hospitality spaces
Distributed ceiling audio installations requiring discreet low-frequency support
Small- to medium-sized conference rooms paired with CM-series satellites
Environments with occasional humidity where an aluminium grille is beneficial

Key specifications

Model: CMSUB8
Driver size: 8" dual coil
Power (RMS): 80 W
Impedance: 8 Ω
Frequency range: 50–200 Hz
Sensitivity: 88 dB
Connectivity: Wired
Colour: White with aluminium grille
MPN/EAN: CMSUB8 / 5420035213407

How to use

Install the CMSUB8 into a ceiling cavity for infinite baffle operation, ensuring the cut-out and mounting follow the manufacturer’s instructions. Connect the speaker to a compatible wired amplifier or audio distribution system, observing the 8 Ω impedance and recommended power handling. For installations inside furniture or a dedicated enclosure, mount the speaker in a closed box of at least 20 litres to preserve low-frequency performance. Position and calibrate the subwoofer together with satellite speakers to achieve a balanced bass response across the listening area.

Usage recommendations

For increased low-frequency output in acoustically challenging rooms, add additional CMSUB8 units and distribute them across the area rather than driving a single unit harder. Use appropriate crossover settings and amplification to match the speaker’s 50–200 Hz range and 80 W rating.

Specifications

Connectivity technology:: Wired
RMS rated power:: 80 W
Product colour:: White

All features

Loudspeakers

Woofer:: Yes
Driver diaphragm material:: Paper
Woofer diameter (imperial):: 8 "
Speaker placement:: Ceiling-mountable
Number of drivers:: 2
Number of woofer drivers:: 2
Speaker type:: 1-way

Audio

Sensitivity:: 88 dB
Sound pressure level (max):: 113 dB

Amplifier

Amplifier:: No

Ports & interfaces

Connectivity technology:: Wired
Bluetooth:: No

Technical details

Impedance:: 8 Ω
Frequency range:: 50 - 200

Packaging data

Package weight:: 2500 g
Package depth:: 279.9 mm
Package height:: 130 mm
Package width:: 279.9 mm

Performance

Product colour:: White
RMS rated power:: 80 W
Peak Music Power Output (PMPO):: 160 W
Country of origin:: China
Housing material:: Acrylonitrile butadiene styrene (ABS), Aluminium
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.: IP54
Recommended usage:: Conferencing system

Logistics data

Quantity per pack:: 1 pc(s)
Harmonized System (HS) code:: 8518210000
Export Control Classification Number (ECCN):: EAR99

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Instructions

mmo_106058868_1696860358_313_6730.pdf

apart-audio-CMSUB8-10848570.pdf

Description

Instructions

mmo_106058868_1696860358_313_6730.pdf

apart-audio-CMSUB8-10848570.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH112	3	Friday Best delivery	116.49 € Best price
WH354	3	08.07.2026	169.49 €

116.49 €

Stock: 3

Delivery Date: Friday Best delivery

Warehouse: WH112

169.49 €

Stock: 3

Delivery Date: 08.07.2026

Warehouse: WH354

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Customer questions

FAQ

How much does the 1-way Speaker Biamp CMSUB8 80 W cost, and is it available for purchase?

The price is 116.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can 1-way Speaker Biamp CMSUB8 80 W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the 1-way Speaker Biamp CMSUB8 80 W online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All APart-Audio products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized APart-Audio service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, rms rated power, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for 1-way Speaker Biamp CMSUB8 80 W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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