Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PHASETECH Speaker: Passive, 1-Way, 8 ohm Impedance, 4 1/4 in Overall Wd - Wall-Mount Speakers
PHASETECHWall-Mount Speakers

PHASETECH Speaker: Passive, 1-Way, 8 ohm Impedance, 4 1/4 in Overall Wd

The PHASETECH CI-MM3-II is a passive, indoor wall-mount speaker designed for commercial audio applications. This 1-way speaker features an 8 ohm impedance and compact dimensions of 4 1/4 inches in overall width and…

SKU 3G-OTH-382623

Also listed as: CIMM3II · CI MM3 II

Brand
PHASETECH
Item
Speaker: Passive, 1-Way, 8 ohm Impedance, 4 1/4 in Overall Wd
Category
Wall-Mount Speakers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PHASETECH
Manufacturer Part Number
CI-MM3-II
Type
1-Way
Impedance
8 ohm
Overall Ht
4 1/4 in
Overall Wd
4 1/4 in
Power Style
Passive
For Location
Indoor

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PHASETECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PHASETECH CI-MM3-II is a passive, indoor wall-mount speaker designed for commercial audio applications. This 1-way speaker features an 8 ohm impedance and compact dimensions of 4 1/4 inches in overall width and height. As a passive power-style unit, it requires an external amplifier for operation.

Frequently Asked Questions

What is the PHASETECH CI-MM3-II speaker used for?

The PHASETECH CI-MM3-II is a passive, indoor wall-mount speaker designed for commercial audio applications such as background music or paging in offices, retail stores, and hospitality venues. Its compact 1-way design with 8 ohm impedance requires an external amplifier for operation.

What are the specifications of the PHASETECH CI-MM3-II?

The PHASETECH CI-MM3-II is a passive, indoor wall-mount speaker with 1-way configuration and 8 ohm impedance. It measures 4 1/4 inches in overall width and height. The power style is passive, meaning it needs an external amplifier. The manufacturer part number is CI-MM3-II.

Where to buy the PHASETECH CI-MM3-II worldwide?

You can source the PHASETECH CI-MM3-II through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this passive wall-mount speaker.

How to install the PHASETECH CI-MM3-II speaker?

Mount the PHASETECH CI-MM3-II securely to a wall using appropriate brackets (not included). Connect speaker wire from an external amplifier to the terminals, ensuring correct polarity. As a passive speaker, it requires no internal power connection. Follow standard low-voltage wiring practices for indoor installations.

Used in

Common applications for PHASETECH
Commercial office audio — PHASETECH CI20X ceiling-mount speakers for background music and paging
Conference room systems — PHASETECH CI150 wall-mount speakers for speech reinforcement
Retail store sound — PHASETECH CI70X 3-way ceiling speakers for full-range audio
Hospitality lobby — PHASETECH CI6.1X compact ceiling speakers for distributed audio
New construction installation — PHASETECH AC-IW31-PCB pre-construction bracket for IW31-EZ series
Ceiling grid retrofit — PHASETECH CI-FGQM/S quick mount flange grille for CI60X enclosures

PHASETECH Products

3G Electric supplies PHASETECH wall-mount speakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Related products

More from PHASETECH

View all PHASETECH parts
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 43 in Overall Wd, 6 3/4 in Overall Ht (MPN TEATRO TSB3.0)
PHASETECH
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 43 in Overall Wd, 6 3/4 in Overall Ht (MPN TEATRO TSB3.0)
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 8 3/4 in Overall Wd, 11 3/4 in Overall Ht (MPN CI60VII)
PHASETECH
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 8 3/4 in Overall Wd, 11 3/4 in Overall Ht (MPN CI60VII)
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 8 3/4 in Overall Wd, 12 1/2 in Overall Ht (MPN CI-SURRX)
PHASETECH
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 8 3/4 in Overall Wd, 12 1/2 in Overall Ht (MPN CI-SURRX)
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 18 1/2 in Overall Wd, 6 3/4 in Overall Ht (MPN TFS1.0)
PHASETECH
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 18 1/2 in Overall Wd, 6 3/4 in Overall Ht (MPN TFS1.0)
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 10 in Overall Wd, 21 1/2 in Overall Ht (MPN CI110-SIII)
PHASETECH
PHASETECH Speaker: Passive, 2-Way, 8 ohm Impedance, 10 in Overall Wd, 21 1/2 in Overall Ht (MPN CI110-SIII)
PHASETECH Speaker: Passive, 1-Way, 8 ohm Impedance, 5 in Overall Wd, 5 in Overall Ht, CI15
PHASETECH
PHASETECH Speaker: Passive, 1-Way, 8 ohm Impedance, 5 in Overall Wd, 5 in Overall Ht, CI15
PHASETECH Speaker: Passive, 3-Way, 4 ohm Impedance, 14 1/4 in Overall Wd, 19 1/4 in Overall Ht (MPN CI120)
PHASETECH
PHASETECH Speaker: Passive, 3-Way, 4 ohm Impedance, 14 1/4 in Overall Wd, 19 1/4 in Overall Ht (MPN CI120)
PHASETECH Speaker: Passive, 3-Way, 4 ohm Impedance, 18 in Overall Wd, 7 in Overall Ht, PC33.5BL
PHASETECH
PHASETECH Speaker: Passive, 3-Way, 4 ohm Impedance, 18 in Overall Wd, 7 in Overall Ht, PC33.5BL