DSA315-8 12" Designer Series Aluminum Cone Woofer 8 Ohm Great looks, high... more
Product information "Dayton Audio DSA315-8"
DSA315-8 12" Designer Series Aluminum Cone Woofer 8 Ohm
Great looks, high efficiency, and clean bass are notable attributes of Dayton Audios Designer Series DSA315-8 12" woofer.
Product Highlights
- Cosmetic frame with low profile lip, designed for front mounting—no countersinking required!
- Low distortion motor system with copper shorting ring
- Black anodized aluminum cone, half roll rubber surround for durability and accurate reproduction
- Optimized to yield the smallest possible box volume and lowest 3 dB down point
- 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
- Retains the same "family look" as the popular Dayton Audio DVC Series subwoofers and passive radiators
Specifications
- Power Handling (RMS) 120 watts
- Power Handling (max) 240 watts
- Impedance (Z) 8 ohms
- Sensitivity (SPL at 1m / 2.83V) 90.3 dB
- Frequency Response 24 - 2,000 Hz
- Voice Coil Diameter 49.5 mm
- Magnet Weight 77 oz.
- DC Resistance (Re) 6 ohms
- Voice Coil Inductance (Le) 1.11 mH @ 1 kHz
- Resonant Frequency (Fs) 24.2 Hz
- Mechanical Q (Qms) 1.89
- Electromagnetic Q (Qes) 0.40
- Total Q (Qts) 0.33
- Diaphragm Mass Inc. Airload (Mms) 113.1g
- Mechanical Compliance of Suspension (Cms) 0.38 mm/N
- Surface Area of Cone (Sd) 506.7 cm²
- Volume of Displacement (Vd) 276.7 cm³
- BL Product (BL) 16.1 Tm
- Compliance Equivalent Volume (Vas) 147 liters
- Maximum Linear Excursion (Xmax) 5.5 mm
- Overall Outside Diameter 314 mm
- Overall Depth 130 mm
- Baffle Cutout Diameter 272 mm
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