Short answer: the Klipsch SPL-100. It ranks #80 of 212 subwoofers by sound quality, rated 3.8/5, at $399; the BIC America PL-300 ranks #89, rated 3.7/5, and costs $449, which makes this an easy call rather than a real tradeoff.
The case for the Klipsch SPL-100: The 10” model of Klipsch’s SPL series, sharing the measured Klipsch SPL-120’s front-firing slot port and copper-spun Cerametallic woofer design with a 200W (450W peak) amplifier. The tradeoff: No independent measurements yet, so its output can’t be compared directly with ranked subwoofers; the rating is estimated from the measured Klipsch SPL-120, which reached 119.7dB in the 40 to 80Hz CEA-2010 bands.
Why pick the BIC America PL-300: 12-inch triple-ported variable tuning with 350W RMS offers unusually low 20Hz extension under $500.
Buy the Klipsch SPL-100. It is rated higher for sound quality than the BIC America PL-300 and costs less, so only choose the other one for a particular feature it does better.
Worth knowing: the Klipsch SPL-100 has not been measured yet. Its rating is estimated from related models, with a likely range of 3.5 to 4.0, so treat this verdict as provisional.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| Klipsch SPL-100 | BIC America PL-300 | |
|---|---|---|
| Price | $399.00 | $449.00 |
| Ranked | #80 of 212 in Medium Home Subwoofers (30-75 lbs) Estimated | #89 of 212 in Medium Home Subwoofers (30-75 lbs) |
| Country | United States | United States |
| Warranty | 2 | 8/5 |
| Enclosure | ported, front | ported, front |
| Drivers | 10” Cerametallic woofer | 12” (305mm) driver |
| Amplifier Power | 200W RMS (450W peak) | 350W RMS |
| Frequency Response | 27-125Hz (manufacturer specified) | 15-200Hz |
| Dimensions | 16.5”H x 14.1”W x 18.8”D (418 x 358 x 478 mm) | 18”H x 15.2”W x 18.7”D (457.2 x 387.3 x 476.2 mm) |
| Weight | 37 lbs (16.8 kg) | 48.1 lbs (21.8 kg) |
| Output SPL at 20 Hz | - | 96.6 dB |
| Output SPL at 25 Hz | - | 102.8 dB |
| Output SPL at 31.5 Hz | - | 109.2 dB |
| Output SPL at 40 Hz | - | 114.0 dB |
| Output SPL at 50 Hz | - | 116.3 dB |
| Output SPL at 63 Hz | - | 113.5 dB |
| Output SPL at 80 Hz | - | 110.9 dB |
| Output SPL at 100 Hz | - | 108.8 dB |
| Output SPL at 125 Hz | - | 106.8 dB |
| CEA-2010-A Average (40-80Hz) | - | 113.7 dB |
| Cabinet Color | - | black |
| Measurement Source | - | Audioholics |
Related Speaker Comparisons
More top alternatives to Klipsch SPL-100:
- Klipsch Flexus Sub 200 vs Klipsch SPL-100
- Klipsch SPL-100 vs BIC America PL-200II
- Monoprice SW-15 vs BIC America PL-300
- BIC America PL-300 vs Klipsch SPL-120
- RSL (Rogersound Labs) Speedwoofer 10S MKII vs BIC America PL-300
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Klipsch SPL-100: $399.00 Estimated Amazon eBay
Same family: the Klipsch SPL-120 (larger subwoofer, ranked higher, rated 4.1/5).
Pros: The 10” model of Klipsch’s SPL series, sharing the measured Klipsch SPL-120’s front-firing slot port and copper-spun Cerametallic woofer design with a 200W (450W peak) amplifier. Klipsch rates it to 27Hz, and the front port lets it sit close to a wall.
Cons: No independent measurements yet, so its output can’t be compared directly with ranked subwoofers; the rating is estimated from the measured Klipsch SPL-120, which reached 119.7dB in the 40 to 80Hz CEA-2010 bands. The smaller woofer and half the amplifier power mean less output, especially in the deepest octave.
Full Klipsch SPL-100 review and specifications →
| Released | Apr 2019 (7 years ago) |
|---|---|
| Amplifier Power | 200W RMS (450W peak) |
| Country | United States |
| Dimensions | 16.5”H x 14.1”W x 18.8”D (418 x 358 x 478 mm) |
| Drivers | 10” Cerametallic woofer |
| Enclosure | ported, front |
| Frequency Response | 27-125Hz (manufacturer specified) |
| Warranty | 2 |
| Weight | 37 lbs (16.8 kg) |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
BIC America PL-300: $449.00 Amazon eBay
Same family: the BIC America PL-200II (smaller subwoofer, ranked lower, rated 3.6/5).
Pros: 12-inch triple-ported variable tuning with 350W RMS offers unusually low 20Hz extension under $500. Three-port design delivers more output than single-port competitors. Beefy amp ensures distortion-free sound.
Full BIC America PL-300 review and specifications →
| Amplifier Power | 350W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 113.7 dB |
| Cabinet Color | black |
| Country | United States |
| Dimensions | 18”H x 15.2”W x 18.7”D (457.2 x 387.3 x 476.2 mm) |
| Drivers | 12” (305mm) driver |
| Enclosure | ported, front |
| Frequency Response | 15-200Hz |
| Measurement Source | Audioholics |
| Output SPL at 20 Hz | 96.6 dB |
| Output SPL at 25 Hz | 102.8 dB |
| Output SPL at 31.5 Hz | 109.2 dB |
| Output SPL at 40 Hz | 114.0 dB |
| Output SPL at 50 Hz | 116.3 dB |
| Output SPL at 63 Hz | 113.5 dB |
| Output SPL at 80 Hz | 110.9 dB |
| Output SPL at 100 Hz | 108.8 dB |
| Output SPL at 125 Hz | 106.8 dB |
| Warranty | 8/5 |
| Weight | 48.1 lbs (21.8 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- BIC America PL-300 vs Monoprice SSW-10
- BIC America PL-300 vs SVS SB-2000 Pro
- BIC America PL-300 vs RSL (Rogersound Labs) Speedwoofer 10S MKII
- BIC America PL-300 vs SVS PB-1000 PRO
- BIC America PL-300 vs Monitor Audio RXW12
- BIC America PL-300 vs Rythmik F12
- BIC America PL-300 vs Klipsch SPL-120
- BIC America PL-300 vs SVS SB-3000
- See all 12 comparisons