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CLEARANCE Timpano Audio TPT-MR6-4 Slim 6-1/2" Midrange Speaker 4 Ohm

Timpano AudioPart # 294-3306
Model: TPT-MR6-4 Slim
Timpano Audio's TPT-MR6-4 Slim 6-1/2" midrange driver provides remarkably smooth response in the vocal region even at high SPL. With a high Q and a mounting depth of just under 2-1/4", this driver is idea for use in low profile installations, such as car doors. Capable of handling 100 watts RMS and with a sensitivity of 94 dB, the TPT-MR6-4 Slim is designed to deliver continuous high SPL output.

Key Features

  • 94 dB sensitivity to provide high SPL when needed
  • Only 2.22" deep for installations where space is at a premium
  • Naturally damped cone for natural vocal reproduction and flat response
  • Vented pole piece keeps voice coil cool for continuous high output
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Overview

Timpano Audio TPT-MR6-4 Slim 6-1/2" Midrange Speaker 4 Ohm

The TPT-MR6-4 Slim 6-1/2" midrange from Timpano Audio can perform well in a professional sound system, but has been designed for use in the mobile audio market. With a naturally damped paper cone and double roll cloth surround, this driver keeps resonances under control for natural response throughout the sensitive vocal range. The vented pole piece and 1-1/2" voice coil are designed to dissipate heat allowing the TPT-MR6-4 Slim to handle 200 watts of continuous power. The large ferrite motor is less susceptible to heat than neodymium to minimize power compression when driven at high output for long periods of time. Requiring just under 2-1/4" of depth, this driver is perfect for the low profile installations that are necessary in today's high output mobile sound systems.

Product Details

BrandTimpano Audio
ModelTPT-MR6-4 Slim
Part Number294-3306
UPC611056239025
Unit of MeasureEach
Weight4.35

Product Specifications

Nominal Diameter6-1/2"
Power Handling (RMS)100 Watts
Power Handling (MAX)200 Watts
Impedance4Ω
Frequency Response95 to 6,500Hz
Sensitivity94dB 2.83V/1m
Voice Coil Diameter1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)142.3Hz
DC Resistance (Re)3.3Ω
Mechanical Q (Qms)10.6
Electromagnetic Q (Qes)0.85
Total Q (Qts)0.79
Compliance Equivalent Volume (Vas)0.13ft³
Mechanical Compliance of Suspension (Cms)0.13mm/N
BL Product (BL)5.8T·m
Diaphragm Mass Inc. Airload (Mms)9.6g
Surface Area of Cone (Sd)143cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Baffle Cutout Diameter5.65"
Depth2.22"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.3ft³
Sealed F3149.4Hz
Vented Volume0.5ft³
Vented F3106Hz

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