BBS Inferno HLL-4CXF 4" Coaxial Speakers — Pair | PRE-ORDER

BBS Inferno HLL-4CXF 4" Coaxial Speakers

PREORDER LAUNCH OFFER: FIRST 15 PAIRS 50% OFF

Launch price: $50.00 per pair (50% off $99.99, rounded to the nearest cent). Only 15 pairs available at this price.

Limit: 2 discounted pairs per customer across all orders. Please sign in to your customer account to claim the launch offer. Select “First 15 pairs | 50% off” while available. Each quantity of 1 includes two speakers and two matching grilles.

Preorder price after the first 15 pairs: $74.99 per pair. Once the 15 launch-offer pairs sell out, the remaining pairs are available at $74.99 per pair during the preorder period. The regular price will return to $99.99 per pair after the speakers arrive at BBS.

Estimated arrival at BBS: Tuesday, September 29, 2026. This is an estimated stock arrival date, not a guaranteed shipping or customer delivery date. Preorders ship after stock arrives and is processed.

This is a preorder item. Arrival and shipping timing may change if freight is delayed.

Compact size, serious output. The HLL-4CXF combines a 4-inch full-range driver with a high-sensitivity 1-inch tweeter in a compact coaxial design built for portable systems and custom audio installations.

Included

• Two BBS Inferno HLL-4CXF speakers
• Two matching speaker grilles

Power

• 80W RMS per speaker / 160W RMS per pair
• 160W peak per speaker / 320W peak per pair
• 4-ohm impedance

Specifications

• Speaker size: 4 inches
• Tweeter size: 1 inch
• Voice coil diameter: 1 inch
• Frequency response: 100Hz–20kHz
• Resonant frequency (Fs): 100Hz
• Speaker sensitivity: 87dB
• Tweeter sensitivity: 102dB
• Qms: 3.2
• Qes: 1.27
• Qts: 1.03
• Vas: 1.59L
• Mounting cutout: 95 mm / approximately 3.74 inches
• Mounting depth: 45 mm / approximately 1.77 inches

Installation note: Please verify your speaker dimensions and mounting clearance before purchasing. Proper amplifier tuning and crossover settings are required for safe, clean performance.