This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
The AL 170's lightweight aluminum cone ensures a fast pulse response, making it suitable for high-fidelity audio applications. Its design allows for integration into various cabinet sizes, with recommended volumes ranging from 10 liters to 30 liters in both closed and bass reflex configurations, achieving tuning frequencies between 39 Hz and 79 Hz. This versatility makes the AL 170 an excellent choice for audiophiles and speaker builders aiming for superior low-midrange performance in their custom speaker designs.
Technical Data
Rated power: 70 WMaximum power: 100 WNominal impedance Z: 8 OhmFrequency response: fu–10000 Hz (fu: Lower cut-off frequency depending on cabinet)Mean sound pressure level: 88 dB (1 W/1 m)Opening angle (-6 dB): 51°/4000 HzExcursion limit: ±11 mmResonance frequency fs: 38 HzMagnetic induction: 1.1 TMagnetic flux: 520 µWbHeight of front pole-plate: 6 mmVoice coil diameter: 25 mmHeight of winding: 18 mmCutout diameter: 150 mmNet weight: 1.2 kgD.C. resistance Rdc: 5.6 OhmMechanical Q factor Qms: 3.88Electrical Q factor Qes: 0.43Total Q factor Qts: 0.39Equivalent volume Vas: 34 lEffective piston area Sd: 133 cm²Dynamically moved mass Mms: 13 gForce factor Bxl: 6.9 T mInductance of the voice coil L: 0.9 mHConnections: 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.