All our showrooms and departments are closed on Saturdays.
Alpine® Universal Mono Subwoofer Power Pack
Model #: KTP-190U
168151
Alpine
At a Glance
Alpine's KTP-190U "Power Pack" mono amplifier can power a 2-ohm sub with 60 watts RMS, yet this compact amp will fit behind most dashboards for a truly stealthy installation. The KTP-190U can also send 90 watts to a 1-ohm load safely, so it's a great choice as a replacement amp for a low-impedance factory sub. The KTP-190U will work with most non-premium factory radios and aftermarket receivers, but it's not a plug-and-play installation — you'll have to wire it into your system.
Available in Store Only
$99.95
Get to know this product.
- 30 watts RMS x 1 at 4 ohms (60 watts RMS at 2 ohms)
- 90 Watts RMS x 1 at 1 ohm
- designed for systems powered by factory radio or aftermarket receiver
- No RCA inputs: universal harness lets you get signal from speaker-level wiring
- Runs off same power circuit as receiver (must be 15-amp or more)
- Class D amp technology
- Built-in low-pass crossover (selectable 80, 100, 120 Hz at 12 dB/octave)
- Fuse: 10A
- 12-Gauge power and ground leads recommended, when necessary
Useful Documents
Proposition 65 Warning for California Residents