FEATURES

-TEXTURED, CO-POLYMER CONES - micro texture improves high frequency response.

-PROPRIETARY FRAMES - heavy gauge steel for increased stiffness, low resonance.

-BUTYL RUBBER SURROUNDS - impervious to environmental degradation.

-ALUMINUM DOME TWEETERS - smooth audiophile response.

-DIAMOND AUDIO QUALITY - 3 year warranty with authorized dealer installation.

-BI-AMP CAPABLE CROSSOVERS - individually voiced, model specific crossover topology - configurable for active crossovers.

THIELE SMALL PARAMETERS

Parameter

(unit)

 

M391i

M371i

M361i/M361

M351i/M351

M341i

M331i

Sensitivity (2.83V@1m) (dB)

91.5

91.0

91.0

90.5

89.5

88.0

 

 

Qts

 

 

0.65￿

0.54￿

0.46￿

0.51￿

0.60￿

0.66￿

 

Fs

(Hz)

 

47￿

47￿

54￿

63￿

80￿

102￿

 

Vas

(L)

 

31.7￿

23.5￿

12.9￿

8.3￿

3.7￿

1.4￿

 

Rdc

(ohm)

 

3.2￿

3.0￿

3.2￿

3.5￿

3.2￿

3.4￿

 

Xmax

(mm/N)

4.0￿

4.0￿

4.0￿

3.5￿

2.5￿

2.0￿

 

Impedance

(ohm)

 

4￿

4￿

4￿

4￿

4￿

4￿

 

Power (nom/max)

(Watt)

60/120

50/100

50/100

40/80

20/40

15/30

 

 

 

 

 

 

 

 

 

 

 

 

 

M3 INTEGRATED SYSTEMS

STANDARD CONNECTION

The￿ M3 integrated systems are shipped configured for a single channel per speaker. To connect a standard single channel input simply connect the + and - wires to the two exposed terminals.

BI-AMPING

An exclusive and unique feature of the M3 integrated systems is the option to use separate amplifier channels to power the tweeter and mid-bass driver individually (bi- amping). This configuration allows an external active crossover to be used, enabling electronic crossover filter customizations, level matching and phase adjustments.

BI-AMP CONNECTION

To power the tweeter separately from the mid-bass driver, remove the two leads from the

tweeter terminals and connect the tweeter amp channel + and - wires directly to these terminals. To protect the tweeter in all cases, a passive filter network consisting of a PTC and a 12dB/oct filter is always in-line with the tweeter. Bypassing this filter for special installations is possible, however it is not recommended and will void warranty. Please consult your dealer before attempting this.

To Bi-amp, simply remove these two connectors and connect tweeter amplifier.

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Diamond Audio Technology M351, M361 Features, Thiele Small Parameters, Standard Connection, Bi-Amping, BI-AMP Connection

M341, M371I - M391I, M351, M361, M351I - M361I specifications

Diamond Audio Technology is renowned for its commitment to high-quality audio solutions, and their M-Series lineup, which includes the M351I, M361I, M361, M351, M371I, M391I, and M341, exemplifies this dedication. This series is designed to deliver a premium listening experience, merging advanced technology with exceptional sound quality to cater to audiophiles and music enthusiasts alike.

One of the standout features of the M-Series is its proprietary speaker designs. Each model incorporates a specially engineered woofer and tweeter combination that ensures accurate sound reproduction across the frequency spectrum. The woofers are crafted from high-quality materials that enhance durability and dynamic response, while the tweeters feature advanced dome technology for superior clarity and detail in higher frequencies.

The M-Series also emphasizes robust power handling capabilities. These speakers can handle substantial wattage, which allows them to play louder without distortion. This is particularly important for those seeking optimal performance in larger vehicles or for use in high-powered audio systems. Additionally, the low impedance of these speakers allows for better power transfer from amplifiers, ensuring that users get the most out of their audio equipment.

Another noteworthy technology featured in the M-Series is Diamond Audio's advanced crossover networks. These crossovers are designed to seamlessly blend the output of the woofers and tweeters, ensuring a smooth transition between frequencies. This prevents distortion and creates a cohesive soundstage, making music enjoyable and immersive. The crossovers are finely tuned to match the specific characteristics of each model, providing a tailored listening experience.

The build quality of the M-Series is also impressive. Each speaker is housed in a sturdy enclosure that minimizes vibration, which can distort sound. The rugged design is complemented by attractive aesthetics, allowing these speakers to blend well with a variety of vehicle interiors and custom audio setups.

In summary, the Diamond Audio Technology M-Series, including the M351I, M361I, M361, M351, M371I, M391I, and M341, stands out for its exceptional sound quality, robust power handling, advanced crossover technologies, and solid construction. These speakers are perfect for anyone looking to elevate their audio experience, whether in a car, home theater, or other audio applications, ensuring they deliver clear, powerful, and immersive sound for every listening occasion.