Turbosound TFM152M Coaxial 2 Way 12-15 Inch Stage Monitor for Touring Applications User Guide

: June 5, 2024
: Turbosound

Table of Contents

Important Safety Instructions
LEGAL DISCLAIMER
LIMITED WARRANTY
Unpacking the Loudspeaker
System Requirements
Amplifier Considerations
Connections
Mounting and Fixing
Specifications
Other important information
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Quick Start Guide

TFM Series
TFM122M and TFM152M

Co-axial 2 Way 12/15″ Stage Monitor for Touring Applications
V 1.0

Important Safety Instructions

Terminals marked with this symbol carry an electrical current of sufficient magnitude to constitute a risk of electric shock.

Use only high-quality professional speaker cables with ¼” TS or twist-locking plugs pre-installed. All other installations or modifications should be performed only by qualified personnel.

This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure – voltage that may be sufficient to constitute a risk of shock.

This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.

Caution
To reduce the risk of electric shock, do not remove the top cover (or the rear section).
No user-serviceable parts inside. Refer servicing to qualified personnel.

Caution
To reduce the risk of fire or electric shock, do not expose this appliance to rain and moisture. The apparatus shall not be exposed to dripping or splashing liquids and no objects filled with liquids, such as vases, shall be placed on the apparatus.

Caution
These service instructions are for use by qualified service personnel only.
To reduce the risk of electric shock do not perform any servicing other than that contained in the operation instructions. Repairs have to be performed by qualified service personnel.

Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with a dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for the replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
Use only attachments/accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been damaged in any way, such as a power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
The apparatus shall be connected to a MAINS socket outlet with a protective earthing connection.
Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.
**** Correct disposal of this product: This symbol indicates that this product must not be disposed of with household waste, according to the WEEE Directive (2012/19/EU) and your national law. This product should be taken to a collection center licensed for the recycling of waste electrical and electronic equipment (EEE). The mishandling of this type of waste could have a possible negative impact on the environment and human health due to potentially hazardous substances that are generally associated with EEE. At the same time, your cooperation in the correct disposal of this product will contribute to the efficient use of natural resources. For more information about where you can take your waste equipment for recycling, please contact your local city office or your household waste collection service.
Do not install in a confined space, such as a bookcase or similar unit.
Do not place naked flame sources, such as lighted candles, on the apparatus.
Please keep the environmental aspects of battery disposal in mind. Batteries must be disposed of at a battery collection point.
This apparatus may be used in tropical and moderate climates up to 45°C.

LEGAL DISCLAIMER

Music Tribe accepts no liability for any loss which may be suffered by any person who relies either wholly on or in part upon any description, photograph, or statement contained herein. Technical specifications, appearances, and other information are subject to change without notice. All trademarks are the property of their respective owners. Midas, Klark Teknik, Lab Gruppen, Lake, Tannoy, Turbosound, TC Electronic, TC Helicon, Behringer, Bugera, Oberheim, Auratone, Aston Microphones, and Coolaudio are trademarks or registered trademarks of Music Tribe Global Brands Ltd. © Music Tribe Global Brands Ltd. 2021 All rights reserved.

LIMITED WARRANTY

For the applicable warranty terms and conditions and additional information regarding Music Tribe’s Limited Warranty, please see complete details online at
musictribe.com/warranty.

Thank you for choosing a Turbosound loudspeaker product for your application. If you would like further information about this or any other product, please visit
our website at turbosound.com.

Unpacking the Loudspeaker

After unpacking the unit, please check carefully for damage. If damage is found, please notify your supplier at once. You, the consignee, must instigate any claim.
Please retain all packaging in case of the future return shipment.

System Requirements

The TFM122M and TFM152M models are switchable passive / bi-amp 2-way loudspeakers.
Passive operation (full-range or with a subwoofer) requires 1 amplifier channel and 1 controller channel. The input signal is divided between the low- frequency and high-frequency drivers internally with a passive crossover. Bi- amp operation (full-range or with a subwoofer) requires 2 amplifier channels and 2 controller channels, one for low frequencies one for high frequencies. The input signal is divided between the low frequency and high-frequency driver in the controller and the individual amplified signals are fed to the speaker input.

Correct controller settings for all model operations and subwoofers can be downloaded from turbosound.com, and are also available as presents for Lab Gruppen amplifiers, and for LAKE LM processors. To avoid wasting amplifier power, you should use a heavy-duty speaker cable with a minimum wire size of 1.5 mm² (16 AWG), and preferably 2.5 mm² (14 AWG) for longer runs. For extreme cable lengths, be aware of cable impedance and resistive losses. Always observe the correct polarity.

Amplifier Considerations

The TFM series loudspeakers are optimized for use with the Lab Gruppen PLM+ series amplifiers or LAKE LM series controllers used in combination with Lab Gruppen FP amplifiers. A full range of DSP settings to suit any configuration are provided for download on the Turbosound website. The use of third-party amplification and processing is only advised using the matrix of manual settings as well as the limiter calculator provided on the Turbosound website. TFM series loudspeaker enclosures should be driven by high-quality power amplifiers designed for true professional use. Power amplifiers should be capable of delivering long-term broadband power equal to half the loudspeaker’s peak power rating at its stated nominal impedance. The use of underpowered amplifiers must be avoided as heavily clipped signals can cause permanent loudspeaker damage. Limiters, crossovers, and equalization points must be set in accordance with the settings provided on the Turbosound website. This will ensure the optimum sound quality and long-term reliability as well as protection from damage.

Neutrik speakON NL4 locking input connector(s) are provided, allowing options for input and link, passive, and bi-amp operation.

Model	TFM122M	TFM152M
Mode	Passive	Bi-amp LF
Impedance	8 Ω	8 Ω
Minimum Amplifier Power	Continuous RMS	310 W

W
Peak| 1240 W| 1240 W| 400 W| 1400 W| 1240 W| 400 W

Connections

Models: TFM122M and TFM152M

Mode	Back Panel	Connector	Internal Schematic
Passive
Bi-Amp

Mounting and Fixing

TFM series two-way cabinets are equipped with pole mount sockets for portable use on 35 mm speaker stands or poles.

Specifications

| TFM122M| TFM152M
---|---|---
System
Frequency response| 70 Hz —18 kHz ±3 dB
63 Hz — 20 kHz -10 dB| 65 Hz —18 kHz ±3 dB
50 Hz — 20 kHz -10 dB
Nominal dispersion| 60° H x 40° V @ -6 dB points, rotatable| 60° H x 40° V @ -6 dB points, rotatable
Directivity factor (Q)| 18.3| 18.3
Directivity index (Dl)| 12.6| 12.6
Power handling (IEC)
Passive
Bi-amp| 350 W continuous, 1,400 W peak
LF: 310 W continuous, 1,240 W peak
HF: 40 W Continuous, 160 W peak| 350 W continuous, 1,400 W peak
LF: 310 W continuous, 1,240 W peak
HF: 40 W Continuous, 160 W peak
Sensitivity| 96 dB (1 W @ 1 m)| 98 dB (1 W @ 1 m)
Maximum SPL
Passive
Bi-amp| 122 dB continuous, 128 dB peak
LF: 121 dB continuous, 127 dB peak
HF: 123 dB continuous, 129 dB peak| 124 dB continuous, 130 dB peak
LF: 123 dB continuous, 129 dB peak
HF: 123 dB continuous, 129 dB peak
Impedance
Passive
Bi-amp| 8 0
LF: 8 Ω
HF: 8 Ω| 8 Ω
LF: 8 Ω
HF: 8 Ω
Crossover type| Passive / bi-amp switchable| Passive / bi-amp switchable
Components| 1 x 12″ (315 mm) LF driver
1 x 1.4″ (33 mm) HF compression driver| 1 x 15″ (393.5 mm) LF driver
1 x 1.4″ (33 mm) HF compression driver
Enclosure

Other important information

Important information

Register online. Please register your new Music Tribe equipment right after you purchase it by visiting musictribe.com. Registering your purchase using our simple online form helps us to process your repair claims more quickly and efficiently. Also, read the terms and conditions of our warranty, if applicable.
Malfunction. Should your Music Tribe Authorized Reseller not be located in your vicinity, you may contact the Music Tribe Authorized Fulfiller for your country is listed under “Support” at musictribe.com. Should your country not be listed, please check if you’re the problem can be dealt with by our “Online Support” which may also be found under “Support” at musictribe.com. Alternatively, please submit an online warranty claim at musictribe.com BEFORE returning the product.
Power Connections. Before plugging the unit into a power socket, please make sure you are using the correct mains voltage for your particular model. Faulty fuses must be replaced with fuses of the same type and rating without exception.

Hereby, Music Tribe declares that this product is in compliance with Directive
2011/65/EU and Amendment 2015/863/EU, Directive 2012/19/EU, Regulation
519/2012 REACH SVHC and Directive 1907/2006/EC, and this passive product is not
applicable to EMC Directive 2014/30/EU, LV Directive 2014/35/EU.
Full text of EU DoC is available at https://community.musictribe.com/
EU Representative: Music Tribe Brands DK A/S
Address: Ib Spang Olsens Gade 17, DK – 8200 Aarhus N, Denmark