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Dieci DSK 170.3 (B-stock)
Technical Highlights
- Continuous power 80 W, peak power 160 W, impedance 4 ohms.
- Sensitivity 93 dB SPL, frequency response from 50 to 23,000 Hz.
- 25 mm voice coil, Hi Pass crossover, optimized dimensions.
- More technical details
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Dieci DSK 170.3 (B-stock) by Hertz
The Hertz Dieci DSK 170.3 speaker set is a 6.5-inch system with a continuous power of 80 watts and a peak power of 160 watts. It has an impedance of 4 ohms and a sensitivity of 93 dB SPL. The woofers use the V-Cone profile and TPU surrounds to reduce resonances. The motor assembly is made of neodymium and the diaphragm is made of PEI material. These are B-stock items in technically perfect condition, classified due to packaging damage or cosmetic flaws. The frequency response ranges from 50 to 23,000 Hz.
- 6.5 inch (16.5cm) speaker set
- B-stock: technically perfect with possible cosmetic flaws
- Power: 80 Watts RMS
- Power: 160 Watts Peak
- V-Cone profile
- TPU surround (Thermoplastic Polyurethane)
- Neodymium motor assembly
- PEI diaphragm
- Impedance: 4 Ohm
- Sensitivity: 93 dB SPL
- Frequency response: 50 Hz - 23 kHz
- Woofer diameter: 170 mm
- Woofer voice coil: 25 mm
- Mounting diameter (D): 133 mm
- Mounting depth (C): 50 mm
- Overall height (A): 165 mm
- Installation diameter (B): 140 mm
- Protrusion height (D): 45 mm
- Crossover frequency: 3.5 kHz @ 12 dB Oct.
- Crossover type: High-pass
- Woofer weight: 0.53 kg
- Tweeter weight: 0.03 kg
- Crossover weight: 0.16 kg
- DC resistance (Re): 3.6 Ohm
- Resonance frequency (Fs): 79 Hz
- Inductance (Le): 0.26 mH
- Equivalent volume (Vas): 11.3 l
- Moving mass (Mms): 10 g
- Compliance (Cms): 0.4 mm/N
- Force factor (BL): 3.9 T*m
- Total Q factor (Qts): 0.96
- Electrical Q factor (Qes): 1.15
- Mechanical Q factor (Qms): 5.78

