JBL BassPro 12 Powered 12″ Ported Subwoofer with Remote
150 W RMS Slipstream ported enclosure with bass remote
$364.95
Overview
The JBL BassPro 12 packs a 12-inch woofer and a matched 150 W RMS amplifier into one Slipstream-ported enclosure. A wired bass remote lets you trim level from the front seat, while line-level and speaker-level inputs connect to factory or aftermarket radios. Frequency response spans 30 Hz to 200 Hz with adjustable crossover and bass boost.
Product details
Slipstream-ported single box
A mathematically tuned Slipstream port keeps airflow smooth so the 12-inch woofer stays articulate at high output. The built-in amp is performance-matched to the driver and enclosure, so you add JBL bass without a separate amplifier rack.

Inputs and cabin control
Low-level RCA and high-level inputs cover factory and aftermarket head units. The included bass remote adjusts volume from the driver seat. Crossover sweeps 40–200 Hz at 12 dB/octave, with bass boost from 0 to +12 dB at 45 Hz.

Install basics
Plan for a 25 A fuse and roughly 20 A maximum current draw. Secure the enclosure and leave the port clear. Dimensions are 22-1/2" W × 14-5/8" H × 9-3/16" / 12-1/6" deep depending on the port side.
Key features
- 12" (300 mm) woofer in a ready-to-install ported enclosure
- Built-in amplifier: 150 W RMS / 450 W max
- Slipstream port for cleaner high-output airflow
- Wired bass volume remote included
- Variable crossover 40–200 Hz at 12 dB/octave
- Bass boost 0 to +12 dB at 45 Hz
- Low-level (0.065–2 V) and high-level (0.35–10 V) inputs
- 25 A fuse; max current draw about 20 A
- Weight 34.30 lb (15.56 kg)
Specifications
| Weight | 34.3 lbs |
|---|---|
| Dimensions | 22.5 × 12.1667 × 14.625 in |
| Size | 12 inch |
| Brand | JBL |
| Model | BassPro 12 |
| SKU | BASSPRO12AM |
| UPC | 050036368308 |
| Product type | Powered subwoofer enclosure |
| Driver size | 12" (300 mm) |
| Amplifier power | 150 W RMS / 450 W max |
| Frequency response | 30 Hz – 200 Hz |
| Crossover | 40 Hz – 200 Hz, 12 dB/octave |
| Bass boost | 0 to +12 dB @ 45 Hz |
| Low-level input | 0.065 V – 2 V |
| High-level input | 0.35 V – 10 V |
| Fuse | 25 A |
| Max current draw | 20 A |
| Dimensions | 22-1/2" x 14-5/8" x 9-3/16" (D1) / 12-1/6" (D2) |
| Weight | 34.30 lb (15.56 kg) |
| Enclosure Type | Powered |
Important notes
- Provide 12 V power, ground, and remote turn-on from the vehicle electrical system.
- Use appropriately sized power and ground cable for ~20 A continuous draw.
- Leave clearance for the Slipstream port opening.
- Speaker-level harnesses included for radios without RCA outputs.
What's in the box
- 1x Powered subwoofer enclosure
- 1x Bass volume remote control
- 2x High-level input wiring harnesses
- 1x 25 A fuse






