DB Drive DX-S2.75M : 2.75 in. midrange Bluetooth Receivers 53 in / 14 mm

53 in / 14 mm Reference Efficiency (no) 0

Gloss White Classic Grille

which contributes to the "loud and fun" sound associated with Alpine's R-Series

The 10" high output subwoofer is impedance optimized for the built in 300-watt class-D amplifier that features a low-pass crossover

DB Drive DX-S2.75M : 2.75 in. midrange Bluetooth Receivers 53 in / 14 mmFeatures 0. 5" oversized voice coil with enhanced thermal capacity Optimized frequency bandwidth Injection molded PP composite Cone with rubber surround Forged motor plates with linear flux geometry Ferrite oxide magnet with optimized motor force Stamp cast steel basket Specifications Max Power : 90 Watts Nominal Power Handling : 30 Watts Frequency Response: 150 Hz 4. 5 KHz Impedance: 4? Sensitivity: 86 dB Description Perfect for space constrained