M129i - Loudspeaker MARTIN - Free user manual and instructions
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| Product Type | Bookshelf Loudspeaker |
| Brand | Martin |
| Model | M129i |
| Color | Black Ash / Cherry (variant) |
| Dimensions (H x W x D) | 360 x 220 x 300 mm (14.2 x 8.7 x 11.8 in) |
| Weight | 8.5 kg (18.7 lbs) each |
| Power Handling (RMS) | 120 W |
| Peak Power | 200 W |
| Frequency Response | 45 Hz - 22 kHz (±3 dB) |
| Impedance | 8 ohms |
| Sensitivity | 88 dB (2.83V/1m) |
| Drivers | 1" Soft Dome Tweeter, 6.5" Polypropylene Woofer |
| Enclosure Type | Bass Reflex (Rear Ported) |
| Recommended Amplifier Power | 20 - 150 W RMS |
| Inputs | Bi-wire binding posts |
| Magnetic Shielding | No (not video shielded) |
| Grille | Detachable cloth grille |
| Warranty | 5 years (limited) |
| Recommended Placement | Away from rear wall 30 cm; ear level tweeter |
| Cleaning Instructions | Wipe with dry cloth; avoid moisture |
| Safety Instructions | Do not expose to rain; use stable surface |
| Parts and Repairability | Replaceable tweeter and woofer; contact service center |
Frequently Asked Questions - M129i MARTIN
What is the recommended amplifier power for the Martin M129i?
The recommended amplifier power is 20-150 watts RMS per channel. Using an amplifier within this range ensures optimal performance without risking damage.
How should I place the M129i loudspeakers for best sound?
Place them at least 30 cm (12 inches) from the rear wall to avoid bass boom. Position the tweeters at ear level when seated. Angle the speakers slightly towards the listening position.
Can I use the M129i as a center channel speaker?
Yes, but it is designed as a stereo bookshelf speaker. For a home theater, it can be used as a center if placed horizontally, but avoid blocking the rear port. A dedicated center channel is recommended.
What type of speaker wire should I use?
Use 14-16 AWG speaker wire with banana plugs or bare wire. Ensure proper polarity (+ to +, - to -). The terminals accept up to 10 AWG.
How do I clean the M129i speakers?
Wipe the cabinet with a soft, dry cloth. For the grille, gently vacuum using a brush attachment. Do not use any liquids or cleaning agents.
Is the M129i magnetically shielded?
No, the M129i is not magnetically shielded. Avoid placing it directly next to CRT televisions or magnetic storage media.
What are the dimensions and weight of the M129i?
Each speaker measures 360 x 220 x 300 mm (14.2 x 8.7 x 11.8 in) and weighs 8.5 kg (18.7 lbs).
Can I bi-wire the M129i?
Yes, the speaker terminals are bi-wire capable. Remove the metal jumpers between the HF and LF terminals. Use separate speaker cables for the tweeter and woofer.
What to do if the sound is distorted or weak?
Check amplifier power and speaker wire connections. Ensure the speakers are not overloaded. Verify that the jumpers are properly installed (if not bi-wiring). Also check the source input and volume levels.
Does the M129i come with a warranty?
Yes, it comes with a limited 5-year warranty covering defects in materials and workmanship. Register online for validation.
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USER MANUAL M129i MARTIN
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Product information
Brand : MARTIN
Model : M129i
Category : Loudspeaker