DT250P-8 1" Polyimide Compression Horn Driver

Wide 1,000-20,000 Hz frequency response

RRP $106.64
SAVE $9.14 (9%)
8-14 days

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Dayton Audio’s DT250P-8 compression driver is a true rear-diaphragm compression driver with an integral spin-on 1-3/8"-18 TPI mount. The polyimide diaphragm provides a smooth, detailed sonic character.

Dayton Audio's DT250P-8 compression driver from Dayton Audio delivers sonic accuracy, power, and detail, thanks to an optimized acoustic and electromechanical design. Its robust ferrite motor is powerful, yet economical, providing extended high frequency response and incredible dynamic impact. The precision polyimide diaphragm assembly is field-replaceable and features nickel-plated, spring-loaded push terminals for pro-grade serviceability.

DT designated compression drivers from Dayton Audio feature a 1-3/8"-18 TPI threaded mount for easy installation and servicing, and the internal throat is designed to preserve the expansion of the waveguide to reduce HF distortion when compared to a bolt-on compression driver using a separate threaded adapter. Designed for demanding professional audio, custom cinema, or high-efficiency home audio applications, this driver is a full-spectrum performer and a true, high-value choice.

The DT250P-8 is compatible with the replacement diaphragm for the D250P-8 compression driver. See the Related Items section for the replacement diaphragm.


• Wide 1,000-20,000 Hz frequency response
• Optimized throat design and phase plug
• Polyimide diaphragm for smooth, detailed reproduction
• Versatile 1-3/8"-18 TPI mounting fits a wide variety of horns
• High sensitivity and power handling

Model Number DT250P-8
Color Black
Unit of Measure Each
UPC 848791001567
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 4.6000
Speaker Type Horn
Power Handling (RMS) 60 watts
Power Handling (max) --
Continuous Program Power --
Impedance 8 ohms
Sensitivity 104 dB @ 1W/1m
Frequency Response 1,000 - 20,000 Hz
Voice Coil Diameter 44 mm
Magnet Weight --
DC Resistance (Re) 6 ohms
Voice Coil Inductance (Le) 0.13 mH @ 10 kHz
Resonant Frequency (Fs) 1,955
Mechanical Q (Qms) 1.42
Electromagnetic Q (Qes) 0.98
Total Q (Qts) 0.58
Diaphragm Mass Inc. Airload (Mms) --
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) --
Surface Area Of Cone (Sd) --
Volume of Displacement (Vd) --
BL Product (BL) --
Compliance Equivalent Volume (Vas) --
Maximum Linear Excursion (Xmax) --
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Kapton® / Polyimide
Entry / Exit Diameter --
Surround Material --
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material --
Magnet Material --
Overall Outside Diameter --
Overall Depth --
Baffle Cutout Diameter --
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
SKU 848791001567
Model # DT250P-8
Brand Dayton Audio
Shipping Weight 2.2500kg
Shipping Width 0.152m
Shipping Height 0.102m
Shipping Length 0.152m
Shipping Cubic 0.002360m3

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