Mach MIW62i - Loudspeaker MARTIN - Free user manual and instructions

Product Type	In-Fill Speaker for commercial installations
Brand	Martin
Model	Mach MIW62i
Woofer	6.5" (165 mm)
Tweeter	1" (25 mm) with thermal protection
Power Handling (IEC)	50 W
Power Handling (Program)	140 W
Recommended Amplifier Power	70 W
Sensitivity (1W/1m)	88 dB
Maximum SPL	107 dB
Frequency Response	80 Hz - 20 kHz
Nominal Impedance	8 ohms
Dispersion	100° x 100°
Dimensions (H x W x D)	31 x 22 x 9 cm (12.2 x 8.7 x 3.5 in)
Weight	2.2 kg (4.9 lbs)
Cut-out Dimensions	278 x 190 mm (11 x 7.5 in)
Minimum Depth Required	80 mm (3.15 in) without 100V module; 100 mm (4 in) with
Mounting	Includes ceiling mounting bracket; optional multi-bracket for M68i (P/N 93943006)
Connectors	Push terminals (red/black) for polarity
Protection	Tweeter thermal protection circuit (auto-reset)
Shielding	Magnetic shielding on woofer
Optional Accessory	100V line module (for distributed systems)
Cabinet Finish	UV-stable materials
Drive Units	High quality European components

Frequently Asked Questions - Mach MIW62i MARTIN

What are the cut-out dimensions for the MIW62?

The cut-out dimensions are 278 x 190 mm (11 x 7.5 inches).

What is the minimum depth required for installation?

Minimum depth is 80 mm (3.15 inches) without the 100V module, and 100 mm (4 inches) with the 100V module.

How do I connect the speaker to the amplifier?

Use high-quality speaker cable. Connect the red (+) terminal on the amplifier to the red terminal on the speaker, and black (-) to black. Correct polarity is essential for proper bass and mid/high focus.

Does the MIW62 include a mounting bracket?

Yes, the MIW62 comes with a mounting bracket for ceilings as illustrated in the manual.

Can the MIW62 be used with a 100V line system?

Yes, an optional 100V module can be installed. With the module, you can connect the speaker to the minus terminal and select the desired output power tap.

What is the tweeter protection feature?

The tweeter has a thermal protection circuit that increases impedance when current exceeds a safe level, reducing high-frequency output to prevent damage. It auto-restores when current drops.

What is the maximum SPL of the MIW62?

The maximum SPL is 107 dB.

What is the recommended amplifier power?

A 70 W amplifier is recommended for optimal performance.

What is the frequency response of the MIW62?

The frequency response is 80 Hz to 20 kHz.

Can the MIW62 be used with the M208i subwoofer?

Yes, the M208i subwoofer has a high-pass output that can feed the MIW62. Connect only one pair of top-boxes to the subwoofer output.

USER MANUAL Mach MIW62i MARTIN

MACH Installation Series

In-Fill Speaker

user manual

M42i

M62i

M68i

MIW62

MIW62-100

M208i

Mach

DESIGN APPLICATIONS

The in-fill speakers for the Mach installation series have been designed for commercial venues such as cafés, clubs, department stores, conference rooms, and hotels, that require high-fidelity in-fill sound.

The goal of the in-fill speaker design is to provide true hi-fi performance with high speech intelligibility in a compact package. As background noise in these venues is typically located in the mid-frequency area, the in-fill speakers are acoustically optimized for clarity and openness in the mid-range.

The M42i and M62i are top-boxes that can be supported by the M208i sub-woofer or the bass output of the venue's main PA system.

The M208i is a stereo subwoofer with an integrated high-pass filter that enables the sub and two top-boxes to be powered by one amplifier. It has been made as compact as possible using the bandpass principle, which maximizes the output-to-size ratio.

The M68i is a full-range speaker with usable bass-output down to 60 Hz; it can be used as a stand-alone box without subwoofer support.

All Mach in-fill top-boxes have wide, even dispersion that ensures good coverage in low-ceiling applications.

FEATURES

• Thermal protection circuit on all tweeters
• Magnetic shielding on all woofers
- 100^ × 100^ dispersion
- UV-stable cabinet and drive units
- Custom brackets
- Subwoofer with integrated 160 Hz crossover
• High quality European drive units

Custom brackets with horizontal and vertical tilt are available for all top-boxes.

• Black hanging bracket for M42i/M62i.....P/N 93943001
• White hanging bracket for M42i/M62i....P/N 93943002
• Special multi bracket for M68i....P/N 93943006

The MIW62 comes with a mounting bracket for ceilings as illustrated below.

3D mechanical assembly diagram showing a component with red arrows indicating motion or force direction (no text or symbols)

Always use high quality speaker cable for the best sound quality and system performance.

All in-fill models are easily connected using push terminals. For correct polarity, connect the red (+) terminal on the amplifier to the red terminal on the speaker. Likewise, connect the black (-) terminal on the amplifier to the black terminal on the speaker. If one speaker is connected with reverse polarity, the result is a strong decrease in bass output and lack of focus in the mid/high frequencies.

If supporting the in-fill top-boxes with the M208i subwoofer, connect the high-pass output on the M208i to the top-box input. Connect only one pair of top-boxes to the subwoofer output.

Important! Do not connect the subwoofer high-pass output to the amplifier output: this will cause damage to the amplifier.

MIW62 INSTALLATION

As a rule of thumb, correct coverage is obtained by spacing MIW62's at a distance similar to the height of the room.

With the 100V module included, the output of the speaker can be controlled individually by connecting it to the - (minus) terminal and to one of the output options shown below:

The cut-out dimensions for MIW62 are 278 x 190 mm (11" x 7½").

The minimum depth required is 80 mm (3.15") without the 100V module and 100 mm (4") with 100V module.

OPERATION

TWEETER PROTECTION

The tweeters are protected by a thermal protection circuit that increases impedance when the current exceeds a safe level. The increased impedance reduces current to the tweeter, thus protecting it against damage. The audible result is a decrease in high-frequency output. If this happens, do not increase the high-frequency level on the EQ or tone control on the mixer: the tweeter has reached its maximum power handling capacity. If higher output is required, more or larger speakers are needed.

When volume is decreased and current returns to a safe level, the protection circuit automatically restores full signal to the tweeter and the audio output returns to normal.

TECHNICAL DATA

	M42i M62i M68i M208i MI W62
Woofer 4" 6 1/2" 8" 2x8" 6 1/2"
Tweeter 1" 1" 3/4" none 1"
Power handling (IEC) 40 W	55 W 90 W 2x100 W 50 W
Power handling (Program) 100 W 160 W 250 W 2x200 W		140 W
Recommended amplifier 50 W	80 W 125 W	2x100 W 70 W
Sensitivity (1w/1m)	87 dB	88 dB	92 dB	90 dB	88 dB
Maximum SPL	104 dB	107 dB	111 dB	110 dB	107 dB
Frequency response	170-20 kHz	80-20 kHz 59-20 kHz 45-160 Hz		80-20 kHz
Nominal Impedance 8 ohm 8 ohm 8 ohm 2x8 ohm		8 ohm
Dimensions (cm)	21x14x12	30x20x16	39x25x22	54x29x39	31x22x9
Dimensions (in.)	8x6x5	12x8x6	15x10x9	21x12x15	12x9x3.5
Weight	2 kg 4 kg 6 kg 16 kg		2.2 kg