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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Powerbass ALC-4 4-Channel High to Low Active Line Output ConverterFeatures 4 Channel High to Low Level Active Converter 2CH 4CH Selector Switch Front Rear High Level Inputs Front Rear Variable Gain Front Rear RCA Low Level Output LED Clipping Indicator Includes Wired Variable Remote Level Control (Rear) Auto Turn On Circuitry Variable 13Vrms Output Specifications Maximum Input Power (High Level): 100 watts Rear Channel Level Boost: 18dB Maximum Output Voltage: 13 volts Frequency Response: 10Hz 100KHz + 3dB Total
-
Features -
- 4-Channel High to Low Level Active Converter
- 2CH/4CH Selector Switch
- Front/Rear High Level Inputs
- Front/Rear Variable Gain
- Front/Rear RCA Low Level Output
- LED Clipping Indicator
- Includes Wired Variable Remote Level Control (Rear)
- Auto Turn-On Circuitry
- Variable 13Vrms Output Specifications -
- Maximum Input Power (High Level): 100 watts
- Rear Channel Level Boost: 18dB
- Maximum Output Voltage: 13 volts
- Frequency Response: 10Hz-100KHz +/-3dB
- Total Harmonic Distortion: <0.4%
- Signal to Noise Ratio: 81dB Front / 68dB Rear
- High Level Input Impedance: >180 ohms
- Output Impedance: <100 ohms
- Power Supply: PWM DC/DC
- Current Draw: 220mA
- Recommended Fuse: 1-amp
- Chassis Measurements (W x L x H): 5.8" x 2.3" x 1.1" (148mm x 58mm x 28mm)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 1
garbage spark plugs
misfired after 30 minutes of driving cylinder 4 misfire code, left me stranded on the highway with baby in car. “(9621)” at the end of description is a lie, was not compatible with my vehicle even with compatibility test.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
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Reviewed in the United States on November 12, 2024
★★★★★ 5
Works great
Works great
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Reviewed in the United States on May 26, 2025
★★★★★ 5
Great product
Fits the whole filter cover all the way...and the metal is great quality
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Reviewed in the United States on May 26, 2025
★★★★★ 5
great quality great price fast delivery
great quality great price fast delivery
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Reviewed in the United States on May 10, 2026
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