- Does the JBL Stage 122D need an amplifier?
- Yes. It is a passive subwoofer with no built-in amplifier, so it needs an external amp rated for its 250 W RMS.
- What size enclosure does it need?
- It is a 12-inch driver, so it needs a box built for a 12-inch sub. A sealed box gives tighter bass; a ported box gives more output but takes more space.
- Can I wire it to 2 ohms?
- Its dual 8-ohm coils can be wired in parallel for 4 ohms or in series for 16 ohms. It cannot reach 2 ohms.
- Is it suitable for a boat?
- No. JBL does not rate it for marine use, so it is best kept in a car or a dry interior space.
- How much power does it handle?
- It is rated at 250 W RMS and 1000 W peak. Match it with an amplifier near the RMS rating for safe, clean output.
- What is in the box?
- The subwoofer driver itself. An enclosure, amplifier and wiring are not included.
- Where is the JBL Stage 122D cheapest?
- At Best Buy, for $109.95, as of our latest check.
- Where can I buy the JBL Stage 122D?
- 2 stores we checked sell it, including Best Buy, JBL by Harman.