Infinity Reference 30 Value & Price History
As of 2026-11-05, a Infinity Reference 30 has a market value at around $102 (per pair). Based on 627 estimated sales.
Market value (per pair)
$102
Typical range $37–$320 · based on 627 recent sales
Estimated sale prices · 627 events · updated today · how we compute this
`
Original retail (1997)$600 · ~$1,200 today
Specifications
| Years produced | 1997–2003 |
| Type | Speaker |
| Brand | Infinity |
| Original MSRP | 600 (1997) |
| Inflation-adjusted | ~$1,200 today |
| Market value (sold) | $102 |
Parts & supplies
Common maintenance items for the Infinity Reference 30. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.
- Infinity Reference 30 surround refoam kit on eBay →
- Infinity Reference 30 crossover rebuild caps on eBay →
- Infinity Reference 30 replacement tweeter on eBay →
- Infinity Reference 30 grilles and badges on eBay →
- Speaker wire — 16awg is standard for most setups on Amazon →
- Banana plugs — cleaner connection than bare wire on Amazon →
- Polyfill acoustic stuffing — reduces internal resonance in sealed and ported cabinets on Amazon →
Purchases through these links may earn StereoWorth a small commission at no extra cost to you. See our affiliate disclosure. Repair budgeting: what vintage stereo repair actually costs.
Comparable models
- Infinity SM-155 $1,000/pair
- Infinity Kappa 7 $135/pair
- Infinity RS-IIb $80/pair
Current listings
Live listing data loads after the next price sync.
Search Infinity Reference 30 on eBay → Search Infinity Reference 30 on Reverb →Track this model
Get an email when the price drops below your target.
No spam. One email when the price hits your target. Unsubscribe anytime.