ลำโพง Dayton Audio DS175-8 6-1/2" Designer Series Woofer Speaker 8 Ohm
ลำโพง วูฟเฟอร์ Dayton Audio DS175-8 6-1/2" Designer Series Woofer Speaker 8 Ohm
Product Details
Dayton Audio DS175-8 6-1/2" Designer Series Woofer Speaker
The Designer Series by Dayton Audio was developed specifically with the speaker designer in mind. It is an affordable, attractive line of drivers that puts performance first. Careful engineering ensures that each speaker in the series is capable of handling full rated power at the lowest possible frequencies—without exceeding Xmax.
These speakers combine useful performance parameters with elegant style. Carefully optimized to provide superb audio reproduction when incorporated into a wide variety of enclosures and alignments, the Designer Series transducers put a beautiful face on audiophile excellence.
Highlights
- Cosmetic frame with low profile lip, designed for front mounting—no countersinking required!
- Coated paper cone, half roll rubber surround for durability and accurate reproduction
- Optimized to yield a low 3 dB down point and high potential output in a reasonably sized cabinet
- Smooth frequency response and linear roll-off simplify filter design, guaranteeing good results with off-the-shelf crossovers
- Vented pole piece for minimized power compression and maximized reliability
- Generous Xmax capability encourages use of moderate bass boost to tailor the response
- Retains the same "family look" as the popular Dayton Audio DVC Series subwoofers and passive radiators
Product Specifications
- Nominal Diameter 6-1/2"
- Power Handling (RMS) 70 Watts
- Power Handling (max) 140 Watts
- Impedance 8 ohms
- Frequency Response 40 to 4,500 Hz
- Sensitivity 87.7 dB 2.83V/1m
- Voice Coil Diameter 1.39"
- Magnet Weight 33 oz.
Thiele-Small Parameters
- Resonant Frequency (Fs) 37 Hz
- DC Resistance (Re) 5.7 ohms
- Voice Coil Inductance (Le) 1.06 mH
- Mechanical Q (Qms) 1.63
- Electromagnetic Q (Qes) 0.32
- Total Q (Qts) 0.27
- Compliance Equivalent Volume (Vas) 0.60 ft.³
- Mechanical Compliance of Suspension (Cms) 0.71 mm/N
- BL Product (BL) 10.4 Tm
- Diaphragm Mass Inc. Airload (Mms) 26g
- Maximum Linear Excursion (Xmax) 5.25 mm
- Surface Area of Cone (Sd) 128.7 cm²
Materials of Construction
- Cone Material Coated Paper
- Surround Material Rubber
- Voice Coil Wire Material Copper
- Voice Coil Former Aluminum
- Basket / Frame Material Steel
- Magnet Material Ferrite
Mounting Information
- Overall Outside Diameter 6.91"
- Baffle Cutout Diameter 5.67"
- Depth 3.17"
- Bolt Circle Diameter 6.54"
- # Mounting Holes 5
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
- Sealed Volume 0.1 ft.³
- Sealed F3 106 Hz
- Vented Volume 0.2 ft.³
- Vented F3 67 Hz