Morel TM4055-8 2" Midrange and 1-1/8" Tweeter Speaker Plate

Morel TM4055-8 28mm/54mm Tweeter-Midrange Combo, Neo Magnets, 8 ohm, 120W/200W

New Morel hybrid tweeter/midrange incorporating a hand-coated 2" soft-dome midrange and 1-1/8" tweeter, sharing a 5.6" round mounting plate in optimal proximity. The strong neodymium motor provides good power handling and a smooth, linear response with good off-axis output in the tweeter region. 143mm (5.6") outer diameter.

• Seamless Mid and Tweeter combination
• 2.1" Acuflex™ hand coated soft dome
• 2.1" Large Hexatech™ Aluminum voice coil
• Internally damped, Aluminum rear chamber
• Wide range linear performance
• High power handling

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Midrange Specifications

• Power handling: 200 watts RMS/1000 watts max • VCdia: 2.1" • Le: 0.17 mH • Impedance: 8 ohms • Re: 6.5 ohms • Frequency response: 365-4,200 Hz • Fs: 365 Hz • SPL: 86.5 dB 2.83V/1m • Vas: 0.03 cu. ft. (0.08 liters) • Qms: 0.84 • Qes: 1.32 • Qts: 0.51 • Xmax: 1.0 mm

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Tweeter Specifications

• Power handling: 120 watts RMS/1000 watts max • VCdia: 1" • Le: 0.07 mH @ 10 kHz • Impedance: 8 ohms • Re: 5.42 ohms • Frequency response: 640-20,000 Hz • Fs: 640 Hz • SPL: 86.5 dB 2.83V/1m • Qms: 1.28 • Qes: 1.55 • Qts: 0.70

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Product Details

Brand Morel

Model TM4055-8

Part Number 287-038

UPC 848864056180

Unit of Measure Each

Weight 1.65

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Product Specifications

Nominal Diameter 2"

Bolt Circle Diameter 5.31

Moving Mass Of Diaphragm (Mmd) 2.5

Power Handling (RMS) 200 Watts

Power Handling (MAX) 1000 Watts

Impedance 8Ω

Frequency Response 365 to 20,000Hz

Sensitivity 86.5dB 2.83V/1m

Voice Coil Diameter 2.1"

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Thiele-Small Parameters

Resonant Frequency (Fs) 365Hz

DC Resistance (Re) 6.5Ω

Voice Coil Inductance (Le) 0.17mH

Mechanical Q (Qms) 0.84

Electromagnetic Q (Qes) 1.32

Total Q (Qts) 0.51

Compliance Equivalent Volume (Vas) 0.03ft³

Mechanical Compliance of Suspension (Cms) 0.07mm/N

BL Product (BL) 5.3T·m

Maximum Linear Excursion (Xmax) 1mm

Surface Area of Cone (Sd) 28cm²

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Materials of Construction

Cone Material Soft Dome

Surround Material Cloth

Voice Coil Wire Material Aluminum

Voice Coil Former Aluminum

Basket / Frame Material Cast Aluminum

Magnet Material Neodymium

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Mounting Information

Overall Outside Diameter 5.64"

Baffle Cutout Diameter 4.76"

# Mounting Holes 4

Frequency

Impedance